CAREER: Amateur Radio as a Tool for Studying Traveling Ionospheric Disturbances and Atmosphere-Ionosphere Coupling
Award Effective Date: 06/01/2021; Program: AERONOMY

1. Nathaniel A Frissell($599,333), University of Scranton, Scranton
Key terms: Fill Observational Gaps, Involving Amateur Radio, Ham Radio, High-frequency Communications, Space Weather, Advanced, Atmospheric, Citizen, Coupling, Determination, Disturbances, High-frequency, Ionospheric, Model, Models, Outreach, Overall, Physics, Physics-based, Program, Scranton, Strengthen, Synergy, TID, Tids.

Collaborative Research: CEDAR--Three-dimensional Large Electron Density Gradients at Mid-latitudes from a TEC-based Ionospheric Data Assimilation system (TIDAS)
Award Effective Date: 01/01/2021; Program: AERONOMY

1. Wenbin Wang($118,239), University Corporation For Atmospheric Res, Boulder
2. Shun-Rong Zhang($383,999), Massachusetts Institute of Technology, Cambridge
Key terms: Ionospheric Density Gradients, Peak Electron Density, Sed And Trough, Empirical Models, F2 Region, Geophysical Dependence, Geospace Storms, Main Trough, Space Weather, Analysis, Assimilation, Database, Domain, Driving, Formation, Initial, Investigate, Investigated, Ionosphere, Ne, Phenomena, Plumes, Processes, Simulation, Simulations, Specification, Storm-time, TEC, TIEGCM, Tasks, Unique.

The Role of the Fountain Effect in the Evolution of Ionospheric Structures in Low and Mid Latitudes
Award Effective Date: 01/01/2021; Program: AERONOMY

1. Joseph Huba($532,697), Johns Hopkins University, Baltimore
Key terms: Irregularities And Midlatitude, Charged Particles, Daytime Irregularities, Equatorial Bubbles, Midlatitude Bubbles, Model Simulations, Plasma Bubbles, APL, Characteristics, Closely, Collaboration, Density, Earth’s, Establish, Has, Ionosphere, Ionospheric, KASI, Magnetically, Observational, Observations, Perform, Periods, Phenomena.

MRI: Development of a Tristatic Network of Ground-based Aeronomic Observatories to Operate in Synergy with the EISCAT-3D Facility
Award Effective Date: 11/01/2020; Program: AERONOMY

1. Donald L Hampton($2,912,635), University of Alaska Fairbanks Campus, Fairbanks
Key terms: Spatial And Temporal, Fabry-perot Interferometer, Neutral Atmosphere, Northern Scandinavia, Space Weather, Temporal Structure, All-sky, Below, Constructed, Coupling, Distributed, Disturbances, Fabry-perot, GNSS, Highly, International, Monitoring, Observatory, Region, Resulting, Satellite, Solar, Strong, Thermosphere, Thermospheric, Three-dimensional, Timely, Winds.

Ionospheric Response to the 2020 South American Total Solar Eclipse: Observing Atmospheric Gravity Waves and Total Electron Content Interactions
Award Effective Date: 11/01/2020; Program: AERONOMY

1. Demian D Gomez($144,187), Ohio State University, Columbus
Key terms: Total Electron Content, Total Solar Eclipse, Background Tec, Ionospheric Tec, Unique Opportunity, Agws, Analysis, Andes, Atmosphere, Atmospheric, Complex, Create, Disturbances, Eclipses, GNSS, Interaction, Interactions, Ionosphere, Model, Modeling, Observations, Observe, Perturbations, Propagate, Radiation, Real-time, Region, SSA, Sites, Surface, Techniques, Time, Topographic, Trigger, Triggered, Waves, Weather.

Collaborative Research: Laboratory Measurements of Oxygen (O) and Nitrogen (N2) Ultraviolet (UV) Cross Sections by Particle Impact for Remote Sensing of Thermosphere O/N2 Variation
Award Effective Date: 09/15/2020; Program: AERONOMY

1. Saurav Aryal($698,000), University of Colorado at Boulder, Boulder
2. Joseph S Evans($91,902), Computational Physics Inc, Springfield
Key terms: Cascade-induced Uv Spectrum, Column Density Ratio, Emission Cross Sections, On2 Column Density, Optically Forbidden Transitions, Total Emission Cross, Absolute Qem, Cascade-induced Uv, Electronic Transitions, Laboratory Spectroscopy, Light Emission, Planetary Atmospheres, Remote Sensing, Allows, Atomic, Atoms, Band, Chamber, Conditions, Dayglow, Earth’s, Emissions, Ev, FUV, Has, Involving, LBH, Measure, Measured, Measuring, Model, Molecular, Molecules, Nm, Observations, Parameter, Past, Physics, Qcasc, Radius, Spectra, Team’s, Thermosphere.

Collaborative Research: CEDAR--Experimental and Theoretical Investigation of Midlatitude Ionospheric Instability
Award Effective Date: 09/01/2020; Program: AERONOMY

1. David L Hysell($412,839), Cornell University, Ithaca
2. Xian Lu($270,280), Clemson University, Clemson
Key terms: Irregularities And Instabilities, Broader Impacts, Coherent Scatter, Plasma Irregularities, Scatter Radar, Space Weather, Applications, Clemson, Cornell, Coupling, Dynamics, Educational, Ionosphere, Ionospheric, MSF, Main, Mid-latitude, Nature, Neutralplasma, Observations, Observatory, Phenomena, Students.

Collaborative Research: Characterizing High-latitude Ionospheric Fluid Turbulence and Radio Scintillation with New Observations and Data-Driven Modeling
Award Effective Date: 09/01/2020; Program: AERONOMY

1. Leslie J Lamarche($304,124), SRI International, Menlo Park
2. Matthew D Zettergren($303,939), Embry-Riddle Aeronautical University, Daytona Beach
Key terms: Plasma Structuring, Scintillation Activity, Small-scale Plasma, Based, Capabilities, Characterize, Effects, Evolution, Instability, Ionosphere, Ionospheric, Model, Modeling, NSF, Physics, Plan, Polar, Processes, Producing, RISR, Radio, Regions, Structure, Structures, Student.

STEVE Community Workshop: Advancing Understanding of a New Atmospheric Phenomenon; Westford, Massachusetts; Fall 2020
Award Effective Date: 09/01/2020; Program: AERONOMY

1. Philip J Erickson($45,039), Massachusetts Institute of Technology, Cambridge
Key terms: Findings, Future, Geospace, Modeling, Observation, Observational, Organize, Phenomenon, Plans, STEVE, Workshop.

CEDAR: Resolving Thermosphere Response Times to Auroral and Solar Energy Inputs and Improving Neutral Density Predictions
Award Effective Date: 08/01/2020; Program: AERONOMY

1. Daniel Weimer($257,836), Virginia Polytechnic Institute and State University, Blacksburg
Key terms: Empirical Model, Energy Input, Exospheric Temperature, Exospheric Temperatures, Neutral Density, Satellite Drag, Solar Radiation, Atmospheric, Auroral, Delays, Geodesic, Global, Has, Heating, Modeling, Potential, Predict, Predictions, Space, Thermosphere, Thermospheres, Time, Values.

Measurements of Midlatitude Thermospheric Dynamics and Temperature
Award Effective Date: 08/01/2020; Program: AERONOMY

1. Robert B Kerr($420,807), Computational Physics Inc, Springfield
Key terms: Space Weather Forecasting, Arecibo Observatory, Haystack Observatory, Vertical Wind, Vertical Winds, Wind Vector, Wind Velocity, Airglow, Atmosphere, Establish, F-region, Fpis, Long-term, Neutral, Operational, Real-time, Region, Started, Thermosphere, Å.

Production Pathways and Yields of Excited O2 Important for Mesospheric Nightglow
Award Effective Date: 08/01/2020; Program: AERONOMY

1. Konstantinos Kalogerakis($566,367), SRI International, Menlo Park
Key terms: Energy Flow Pathways, Electronically Excited, Excited O2, Laboratory Studies, Airglow, Association, Basic, Collisional, Emissions, Investigate, Lasers, Level, MLT, Mechanisms, Molecular, Nightglow, O-atom, Oxygen, Processes, Termolecular, Yields.

Multi-Scale Experimental Investigations of Extreme Plasma Density Depletions in the Polar Ionosphere
Award Effective Date: 08/01/2020; Program: AERONOMY

1. Victoriya V Forsythe($560,312), ATMOSPHERIC & SPACE TECHNOLOGY RESEARCH ASSOCIATES, L.L.C., Louisville
Key terms: Polar Cap Density, Polar Hole Formation, Solar Minimum Conditions, Charged Particles, Electron Density, Plasma Convection, Polar Holes, Polar Ionosphere, Solar Radiation, Believed, Female, Has, IDAD, Interactions, Internal, Investigate, Investigated, Investigation, Level, Lowest, Model, Northern, Parameters, Path, Periods, Phenomenon, Physics, Problematic, Radar, Region, Regions, Space, Statistical, Time.

CAREER: The Role of Gravity Instability and Breakdown on Subsequent Gravity Wave Generation and Coupling
Award Effective Date: 08/01/2020; Program: AERONOMY

1. Katrina Bossert($651,873), Arizona State University, Tempe
Key terms: Gw Breakdown, Gw Generation, Oh Airglow, Poker Flat, Sodium Lidar, Atmosphere, Breaking, Coupling, Development, Does, Dynamics, Gravity, Gws, Inertia-gws, Influence, Infrared, Instabilities, Interactions, MLT, Multi-scale, Obtained, Processes, Region, Regions, Spatial, Spectrum, Student, Students.

NSFGEO-NERC: WAVE-induced Transport of Chemically Active Species in the Mesosphere and Lower Thermosphere (WAVECHASM)
Award Effective Date: 07/15/2020; Program: AERONOMY

1. Chester S Gardner($301,360), University of Illinois at Urbana-Champaign, Urbana
Key terms: Atmospheric Chemistry, Parameterization Scheme, Uk Participants, Upgraded Models, Wave Transport, Agreement, Atmosphere, Budget, Constituent, Effects, Global, Has, Incorporating, Joint, MLT, Modelling, National, Processes, Proportion, Quantify, Responsible, WAVECHASM, Wave-transport.

A Theoretical Framework for Photoionization and Photodetachment Rate Calculations in the Lower Ionosphere
Award Effective Date: 06/01/2020; Program: AERONOMY

1. Victor Pasko($351,219), Pennsylvania State Univ University Park, University Park
Key terms: Metallic Species, Meteor Trails, Activity, Electrons, Generated, Ionization, Ionospheric, Sources, TLE, Thresholds.

Collaborative Research: Characterizing Secondary Gravity Waves and Influences on Momentum Transport
Award Effective Date: 05/03/2020; Program: AERONOMY

1. Katrina Bossert($108,600), Arizona State University, Tempe
Key terms: Mesosphere And Lower, Secondary Gravity Waves, Lower Thermosphere, Sgw Generation, Atmospheric, Breaking, Conditions, MLT, Modeling, Momentum, Observational, Observations, Region, Sgws, Transport.

Collaborative Research: Ground-based Very Low Frequency (VLF) and High Frequency (HF) Measurements in Support of the VIPER Sounding Rocket Experiment
Award Effective Date: 03/15/2020; Program: AERONOMY

1. Oleksiy Agapitov($121,221), University of California-Berkeley, Berkeley
2. Robert A Marshall($82,931), University of Colorado at Boulder, Boulder
Key terms: Amplitude And Phase, Collisional D-region, Cu Boulder, D-region Ionosphere, Vlf Attenuation, Vlf Emissions, Vlf Wave, Altitude, Altitudes, Communications, Critical, D-region, Determination, Downrange, Enabling, Frequencies, Ground, Ground-based, HF, Has, Insight, Ionospheric, Layer, Lightning, Magnetosphere, Measure, Near, Plasma, Postdoc, Propagate, Radio, Range, Rocket, Signal, Transmitter, VIPER, Wallops, Waves.

Collaborative Research: Strategic Observations of Terrestrial Gamma-Ray Flashes and Related Phenomena
Award Effective Date: 02/01/2020; Program: AERONOMY

1. John Sample($259,369), Montana State University, Bozeman
2. David M Smith($715,147), University of California-Santa Cruz, Santa Cruz
Key terms: Lightning Flashes, Radiation Intensity, Aircraft, Bright, Bursts, Gamma-ray, Gamma-rays, Generated, Happen, Investigation, Physics, Produced, Similar, TGF, Tgfs, Thunderstorms, Uncertainty, X-rays.

Development of an Integrated View of Plasma Instability Processes in the Lower Ionosphere
Award Effective Date: 01/01/2020; Program: AERONOMY

1. Roman Makarevich($329,702), ATMOSPHERIC & SPACE TECHNOLOGY RESEARCH ASSOCIATES, L.L.C., Louisville
Key terms: Previously Unexplored Transitional, Arbitrary Altitude, Broad Range, Ionospheric Plasma, Plasma Instability, Ultraviolet Radiation, Valley Region, Altitudes, Gradient, Ionized, Ionosphere, Knowledge, Required, Structuring, Theory, Unified.

Laboratory Study of H + O3 Product Yields Relevant to the Mesosphere
Award Effective Date: 08/01/2018; Program: AERONOMY

1. Robert M Robertson($489,626), SRI International, Menlo Park
Key terms: Vibrationally Excited, Airglow, Atmospheric, Information, Mesopause, Molecule, OH, Ohv, Reaction, Temperature, Yields.

Collaborative Research: Instabilities and Turbulence in Gravity Wave Dissipation and Formation of Thermospheric Sodium Layers above the Andes
Award Effective Date: 07/15/2018; Program: AERONOMY

1. Michael P Hickey($1,181,488), Embry-Riddle Aeronautical University, Daytona Beach
Key terms: Conversion Process, Lower Thermosphere, ALO, Altitude, Altitudes, Andes, Atmospheric, Chile, Density, Dissipation, Dynamics, Energy, Formation, GW, Layers, Lidar, MLT, Mechanism, Na, Neutral, Observations, Play, Processes, Profiles, Region, Sodium, Structures, Temperature, Turbulence, WT, Wind.

Understanding Future Changes in Midlatitude Orographic Precipitation
Award Effective Date: 09/01/2020; Program: AGS-ATM & Geospace Sciences

1. Nicholas T Siler($431,782), Oregon State University, Corvallis
Key terms: Cascades And Sierra, Future Climate, Mountainous Terrain, Orographic Precipitation, Sierra Nevada, Contribute, Existing, Factors, Has, High-resolution, Increase, Mechanisms, Modeling, Numerical, Potential, Simulation, Simulations.

Enhancing the Understanding of Nocturnal Convective System Morphological Evolution
Award Effective Date: 08/01/2020; Program: AGS-ATM & Geospace Sciences

1. William A Gallus($555,029), Iowa State University, Ames
Key terms: Factors Influencing, Gravity Waves, Low-level Jet, Mcs Evolution, Morphological Evolution, Severe Weather, Upscale Growth, Accurate, Boundaries, Cold, Cool, Evening, Growing, Increase, Influence, Lines, Low-level, Mcss, Models, Night, Nocturnal, Observations, Play, Pool, Processes, Rain, Rainfall, Region, Stratiform, Usually, WRF, Wind, Wrong.

Winds and the Weather: Evaluating Three Dimensional (3D) Stratospheric / Tropospheric Jet Relationships and Their Roles in Extreme Cool-Season Weather Events
Award Effective Date: 07/15/2020; Program: AGS-ATM & Geospace Sciences

1. Zachary D Lawrence($509,518), NorthWest Research Associates, Incorporated, Seattle
Key terms: Circumpolar Vortex, Jet Streams, Stratosphere-troposphere Interactions, Stratospheric Vortex, Three-dimensional Structure, Analysis, Averaged, CAVE-ART, Caos, Characterization, Circulation, Datasets, Developed, Grid, Has, Identifies, Influence, Latitude, Mean, Methods, Outreach, Polar, SSW, Speed, Split, Stratosphere-troposphere, Substantial, Three-dimensional, Tropospheric, Weather.

Multi-scale Analysis of Congo Basin Precipitation: Understanding the Regional Rainfall Climatology and the Potential for Change
Award Effective Date: 07/15/2020; Program: AGS-ATM & Geospace Sciences

1. Edward K Vizy($890,427), University of Texas at Austin, Austin
Key terms: Boundary Forcing, Congo Basin, Rain Forest, Atmospheric, Biodiversity, Challenge, Climate, Datasets, Future, Geoforce, Global, Lack, Large-scale, Mcss, Model, Moisture, Observations, Outreach, Precipitation, Program, Rainfall, Simulations, Students, WRF, Weather.

CAREER: The Role of Ice-Nucleating Particles and Their Feedback on Clouds in Warming Arctic Climate
Award Effective Date: 07/01/2020; Program: ANS-Arctic Natural Sciences

1. Naruki Hiranuma($500,000), West Texas A&M University, Canyon
Key terms: Ice Crystal Residuals, Aerosol Particles, Atlantic Sector, Chemical Composition, Critical Deficiency, Ice Nucleation, Ice-involved Clouds, Ice-nucleating Particles, Physicochemical Properties, Abundance, Activity, Aims, Arctic, Atmospheric, Climate, Development, Earth’s, Fill, Freezing, Gap, INP, Ice-involved, Ice-nucleating, Inps, Modeling, Processes, Sources, Temperature, Uncertainties, °C.

Laboratory Studies Investigating the Influence of Particle Diameter on Viscosity
Award Effective Date: 01/01/2021; Program: Atmospheric Chemistry

1. Markus D Petters($484,050), North Carolina State University, Raleigh
Key terms: Climate And Human, Graduate And Undergraduate, Human Health, Particle Size, School Students, Solid-liquid Phase, Undergraduate Students, Atmospheric, Nanoparticles, Nm, Organic, Particles, Properties, Solid-liquid, Viscosity.

Aerosol Chemistry of Complex Plant Volatile Systems
Award Effective Date: 01/01/2021; Program: Atmospheric Chemistry

1. Celia Faiola($474,665), University of California-Irvine, Irvine
Key terms: Plant Emissions, Aerosol, Characterize, Chemical, Chemistry, Complex, Complexity, Curves, Generated, Mixtures, Organic, SOA, Volatile.

Reconciling Atmospheric OH Reactivity Measurements with PTR-ToF-MS Observations and Photochemical Box Model Simulations
Award Effective Date: 01/01/2021; Program: Atmospheric Chemistry

1. Saewung Kim($569,010), University of California-Irvine, Irvine
Key terms: Ozone And Particulate, Air Pollution, Graduate Students, Particulate Matter, School Students, Compared, Components, Current, Existing, Experiments, Field, Insight, Laboratory, Models, Outreach, Reactivity.

Collaborative Research: Formation of Sulfur Aerosols in Fairbanks, Alaska
Award Effective Date: 11/15/2020; Program: Atmospheric Chemistry

1. Jason M St Clair($83,621), University of Maryland Baltimore County, Baltimore
2. Rodney J Weber($411,945), Georgia Tech Research Corporation, Atlanta
3. Jingqiu Mao($316,576), University of Alaska Fairbanks Campus, Fairbanks
Key terms: Poor Air Quality, Air Pollution, Hms Formation, Particle Ph, ALPACA, Arctic, Chemical, Conditions, Effort, Examine, Fairbanks, HCHO, Inorganic, Pis, SNAP-TEC, Water, Wintertime.

Understanding Carbon Fluxes in a Changing Amazon from 2014 to 2020
Award Effective Date: 11/01/2020; Program: Atmospheric Chemistry

1. Marikate Mountain($424,829), Atmospheric and Environmental Research Inc, Lexington
Key terms: Anthropogenic Fire Activity, Land-atmosphere Carbon Exchange, Surface Flux Model, Biospheric Carbon, Carbon Dioxide, Carbon Fluxes, Dominant Mode, Land-atmosphere Carbon, Regional Land-atmosphere, Amazon, Changing, Decreasing, Ecosystem, Fires, Future, Increased, Multiple, Overall, Subregional.

Probing the Molecular Basis of the "Burying" Mechanism: An Additional Route to Secondary Organic Aerosol (SOA) Particle Growth
Award Effective Date: 11/01/2020; Program: Atmospheric Chemistry

1. Barbara J Finlayson-Pitts($869,455), University of California-Irvine, Irvine
Key terms: Highly Viscous Particles, Residence Time, Soa Particles, Carry, Central, Desorption, Gases, Growth, Interaction, Mechanism, Organic, Sams, Selected, Species, Surface, Uptake.

Collaborative Research: TI3GER--Technological Innovation Into Iodine and Gv-aircraft Environmental Research
Award Effective Date: 09/01/2020; Program: Atmospheric Chemistry

1. Suresh Dhaniyala($149,933), Clarkson University, Potsdam
2. Rainer M Volkamer($3,358,962), University of Colorado at Boulder, Boulder
Key terms: Aircraft Payload, Ambient Ions, Condensable Vapors, National Laboratories, Flights, Flown, Foreign, Instrument, Instrumentation, Iodine, MLO, Region, Stratosphere, UTLS.

The Conference on Molecular-Level Understanding of Atmospheric Aerosols (MUOAA 2020); Lake Arrowhead, California; September 20-25, 2020
Award Effective Date: 09/01/2020; Program: Atmospheric Chemistry

1. Cari S Dutcher($29,750), University of Minnesota-Twin Cities, Minneapolis
Key terms: Atmospheric Aerosols, Climate, Level, Particles, Processes, Properties, Workshop.

RAPID: Airborne CoV-2 Viability and Oxidation
Award Effective Date: 08/01/2020; Program: Atmospheric Chemistry

1. Barbara J Turpin($199,997), University of North Carolina at Chapel Hill, Chapel Hill
Key terms: Atmospheric Oxidation, Chamber Experiments, Sub-micron Aerosol, Airborne, Coronavirus, Cov-, Examine, Non-pathogenic, OH, SARS, Sampler, Sub-micron, Transmission, Treatment, Viability, Viable, Virus.

Collaborative Research: Ammonia Phase PARtitioning and Transport (APART)
Award Effective Date: 07/15/2020; Program: Atmospheric Chemistry

1. Dana Caulton($224,786), University of Wyoming, Laramie
2. Ilana B Pollack($864,914), Colorado State University, Fort Collins
Key terms: Field Campaign, Allow, CH, Carbon, Collaborative, Contribute, Deposition, Downwind, Foothills, Ground-based, Inform, NH, Nitrogen, Particulates, RMNP, Reduced, Sampling, Sources, Species, Transport.

Workshop on the proposed Network of Mountain Observatories for Composition of the Atmosphere
Award Effective Date: 07/01/2020; Program: Atmospheric Chemistry

1. Sara Lance($29,886), SUNY at Albany, Albany
Key terms: Atmospheric Flow, Continent, Critical, Gases, Long-term, Management, Multiple, Network, Objectives, Observatories, Plan, Site, Sites, Strategies, Themes, Workshop.

Collaborative Research: EAGER--Condensed Matrix Assisted Laser Desorption Ionization (cMALDI) Towards Online Detection of Viral Nucleic Acids and Proteins in Aerosols
Award Effective Date: 07/01/2020; Program: Atmospheric Chemistry

1. Montserrat Torremorell($174,492), University of Minnesota-Twin Cities, Minneapolis
2. Kimberly A Prather($124,999), University of California-San Diego Scripps Inst of Oceanography, La Jolla
Key terms: Mass Spectrometry, Viral Fragments, ATOFMS, Aerosols, Airborne, Atmospheric, Cmaldi, Condensation, Detection, Development, Instrument, Laser, Mixtures, Particles, Submicron, Towards, Via, Virus, Viruses.

Collaborative Research: Ionic Solutions and the Partitioning of Oxygenated Organic Compounds in the Troposphere
Award Effective Date: 07/01/2020; Program: Atmospheric Chemistry

1. Christopher Hennigan($410,317), University of Maryland Baltimore County, Baltimore
2. Ann Marie G Carlton($574,424), University of California-Irvine, Irvine
Key terms: Air Quality, Organic Gases, Reactive Carbon, Atmospheric, Environments, Partitioning, Ph, Salt.

Collaborative Research: Measurement and Modeling of Brown Carbon (BrC) from Boreal Forest Wildfires in Alaska
Award Effective Date: 07/01/2020; Program: Atmospheric Chemistry

1. Lung-Wen Antony Chen($134,526), University of Nevada Las Vegas, Las Vegas
2. Jingqiu Mao($454,019), University of Alaska Fairbanks Campus, Fairbanks
Key terms: Boreal Forest Fires, Biomass Burning, Optical Properties, Aerosol, Alaska, Arctic, Brc, Carbon, Emissions, Modeling, Radiative.

RAPID: Time-critical Airborne Measurements to Quantify Ozone Impacts of Emissions Changes during the COVID-19 Pandemic Response in the United States
Award Effective Date: 07/01/2020; Program: Atmospheric Chemistry

1. Mackenzie L Smith($199,418), Regents of the University of Michigan - Ann Arbor, Ann Arbor
Key terms: Rates And Yields, Houston Tx, Light Aircraft, Activity, Assess, Atmospheric, Capacity, Carbon, Challenge, Chemical, Cities, Denver, Effects, Emissions, Flights, Industrial, Models, Ozone, Regulatory, Sources, Unique, Urban.

Formation and Evolution of Atmospheric Brown Carbon from Nitrate Radical Initiated Oxidation of Heterocyclic Volatile Organic Compounds
Award Effective Date: 07/01/2020; Program: Atmospheric Chemistry

1. Ying-Hsuan Lin($724,288), University of California-Riverside, Riverside
Key terms: Biomass Burning, Brown Carbon, Climate Models, Mechanistic Information, Systematic Laboratory, Aid, Atmospheric, Brc, Experiments, Formation, Observations, Organic, Particles, Students, Vocs.

RAPID: Development of a Nonlinear Activity Response Model for Coronavirus (COVID-19) Scenario Projections Based on the Observations of the Shutdown-Reopening Cycle of China
Award Effective Date: 05/01/2020; Program: Atmospheric Chemistry

1. Yuhang Wang($199,811), Georgia Tech Research Corporation, Atlanta
Key terms: Society And Businesses, Covid-19 Infection, Activity, China, Column, Countries, Cycle, Guidance, Model, Policymaking, Regions, Tropospheric.

Evaluating the Atmospheric Dynamics of Nitrate and Sulfate in Southern New England in Response to Emission Regulations
Award Effective Date: 05/01/2020; Program: Atmospheric Chemistry

1. Wendell W Walters($485,674), Brown University, Providence
Key terms: Nitrate And Sulfate, Atmospheric Chemistry, Particulate Nitrate, Climate, Emission, Fields, Gases, Inform, Nitrogen, Sulfur, Various.

Collaborative Research: RAPID--Urban Air Quality during the Coronavirus (COVID-19) Shelter-In-Place Orders
Award Effective Date: 05/01/2020; Program: Atmospheric Chemistry

1. Kelley Barsanti($101,072), University of California-Riverside, Riverside
2. Donald R Blake($94,495), University of California-Irvine, Irvine
Key terms: Constrain Predictive Models, Air Quality, Atmospheric, COVID-, Chemical, Collected, Compounds, Conditions, Emissions, Levels, Low, Nox, PM, Particulate, Pollutant, Precursor, Sampling, Sources, Uniquely, Vocs.

Development of Methods for Quantifying Speciated Peroxy Radicals by Chemical Ionization Mass Spectrometry
Award Effective Date: 04/15/2020; Program: Atmospheric Chemistry

1. Ezra Wood($429,097), Drexel University, Philadelphia
Key terms: Peroxy Radicals, Reactive Species, Atmospheric, Calibration, Ionization, Lead, Methods, Organic, Secondary.

RAPID: Aerosolization of Viruses and Bacteria in the Coastal Atmosphere
Award Effective Date: 04/15/2020; Program: Atmospheric Chemistry

1. Kimberly A Prather($198,943), University of California-San Diego Scripps Inst of Oceanography, La Jolla
Key terms: Viruses And Bacteria, Airborne Concentrations, Enteric Viruses, Sars-cov-2 Virus, Sea Spray, Tijuana River, Atmosphere, COVID-, Coastal, Collected, Detected, Distribution, Flow, Hours, Near, Ocean, Presence, Region, Released, Remain, Sars-cov-, Sewage, Strains.

EAGER: Collaborative Research: Laminar Flow Inlet and Inertia Navigation System Innovation for the NSF/NCAR G-V Aircraft
Award Effective Date: 04/01/2020; Program: Atmospheric Chemistry

1. Suresh Dhaniyala($29,988), Clarkson University, Potsdam
2. Roy L Mauldin($323,999), University of Colorado at Boulder, Boulder
Key terms: Ambient Ions, Condensable Vapors, G-v Aircraft, Lived Species, Atmosphere, Autonomous, Design, EAGER, Effort, Flow, G-V, Inlet, Laminar, Radical, Reactive, Sampling, Typically.

Understanding the Burst of Hydroxyl Radicals (OH) in Newly Formed Cloud Droplets
Award Effective Date: 04/01/2020; Program: Atmospheric Chemistry

1. Suzanne E Paulson($514,307), University of California-Los Angeles, Los Angeles
Key terms: Aerosol Particles, Cloud Droplets, Experimental Approach, Global Climate, Trace Metals, Aerosols, Ambient, Analyzed, Atmospheric, Chamber, Collected, Experiments, Initial, Laboratory, Larger, Mechanisms, Modeling, Models, OH, Parametrization, Pi’s, Students.

RAPID: In Situ Measurements of Australian Bushfire Smoke in the Stratosphere
Award Effective Date: 03/15/2020; Program: Atmospheric Chemistry

1. Lars E Kalnajs($6,847), University of Colorado at Boulder, Boulder
Key terms: Black Carbon, Costa Rica, Ozone Layer, Australia, Chemical, Effect, In-situ, Inform, Knowledge, Observations, Particles, Polar, Radiative, Reactivity, Smoke, Stratosphere, Stratospheric, Wildfires, Zealand.

Collaborative Research: Mercury Oxidation Pathways in a Continental Atmosphere: High Temporal Resolution Measurements of Mercury and Oxidants at Storm Peak Laboratory
Award Effective Date: 03/15/2020; Program: Atmospheric Chemistry

1. Anna Gannet Hallar($276,167), University of Utah, Salt Lake City
2. Seth Lyman($488,170), Utah State University, Logan
3. Rainer M Volkamer($620,800), University of Colorado at Boulder, Boulder
4. Lynne E Gratz($254,471), Colorado College, Colorado Springs
Key terms: Elemental And Oxidized, Oxidized Mercury, Atmosphere, Atmospheric, Chemical, Concentrations, Continent, Gas-phase, Mechanisms, Processes, Remote.

Collaborative Research: Understanding the chemical and physical variability of smoke using plume spatial gradients: analysis and parameterization for air quality and climate models
Award Effective Date: 03/01/2020; Program: Atmospheric Chemistry

1. Chantelle Lonsdale($228,663), Atmospheric and Environmental Research Inc, Lexington
2. Shantanu Jathar($518,388), Colorado State University, Fort Collins
Key terms: Air Quality, Aerosol, Aging, Campaign, Chemistry, Differences, Observational, Parameterization, Plume, Plumes, Processes, Smoke, Wildfire.

RAPID: Emissions and Fate of Volatile Organic Compounds (VOCs) Emitted from Australian Wildfires during the COALA-JOEYS Campaign
Award Effective Date: 02/15/2020; Program: Atmospheric Chemistry

1. Jennifer Kaiser($103,950), Georgia Tech Research Corporation, Atlanta
Key terms: Australian Wildfires, Chemical Composition, Campaign, Compounds, Emissions, Fires, Formation, Global, HCOOH, Ongoing, Oxidation, Plumes, Smoke, VOC, Vocs.

Comparison of Thermal and Non-Thermal Protocols for Analysis of Isoprene Secondary Organic Aerosol (SOA) Generated under Conditions of Low Nitrogen Oxides (NOx)
Award Effective Date: 02/15/2020; Program: Atmospheric Chemistry

1. Zhenfa Zhang($596,470), University of North Carolina at Chapel Hill, Chapel Hill
Key terms: Analysis, Formation, HILIC, Investigate, Isoprene, Laboratory, Presence, Protocols, SOA.

CAREER: Revitalizing aerosol-cloud-chemistry research at Whiteface Mountain
Award Effective Date: 02/01/2020; Program: Atmospheric Chemistry

1. Sara Lance($683,701), SUNY at Albany, Albany
Key terms: Chemical Regime, Cloud Processing, Excess Ammonia, Multiphase Chemical, Soluble Organic, Aerosol, Clouds, Increases, Lead, Occurring, Processes, WFM, WSOC.

The International Global Atmospheric Chemistry (IGAC) International Project Office (IPO)
Award Effective Date: 07/01/2018; Program: Atmospheric Chemistry

1. Helen L DeWitt($360,274), University of Colorado at Boulder, Boulder
Key terms: Atmospheric Chemistry, Atmospheric Scientists, Igac Activities, Capacity, Cohesive, Collaborations, Countries, Developing, Fosters, Global, IPO, Igacs, International, Priorities, SSC, Serving, Sustainability.

Effectively Communicating Science Workshops (2021-2024); Saint Paul, Minnesota
Award Effective Date: 05/01/2021; Program: Atmospheric Sci Cluster Prgrm

1. Linda M Thorstad($447,741), Mitchell Hamline School of Law, Saint Paul
Key terms: Communicate And Teach, Communicating And Teaching, Complex Stem Concepts, Communicating Complex, Complex Stem, Collaboration, Communication, Culture, Effectively, Ethical, Hands-on, Issues, Non-scientists, Practice, Settings, Workshops.

Collaborative Research: Greater New York (NY) Oxidant, Trace gas, Halogen, and Aerosol Airborne Mission (GOTHAAM)
Award Effective Date: 09/01/2020; Program: Atmospheric Sci Cluster Prgrm

1. Joel A Thornton($1,089,541), University of Washington, Seattle
2. Reem Hannun($459,271), University of Maryland Baltimore County, Baltimore
3. Kerri A Pratt($461,353), Regents of the University of Michigan - Ann Arbor, Ann Arbor
4. Delphine Farmer($512,716), Colorado State University, Fort Collins
5. Ann Marie G Carlton($165,587), University of California-Irvine, Irvine
6. Roy L Mauldin($714,272), University of Colorado at Boulder, Boulder
Key terms: Air Quality, Aerosol, Aircraft, Campaign, Chemical, Chemistry, Formation, Mega, NYC, Ocean, Organic, PM, Pollution, Region, SOA, Summer, Vocs, Volatile.

MRI: Cluster Computing for Artificial Intelligence-Enabled Data Analytics and Earth Systems Modeling
Award Effective Date: 07/01/2020; Program: Atmospheric Sci Cluster Prgrm

1. William Killian($331,884), Millersville University, Millersville
Key terms: Cluster, Millersville, Weather.

Collaborative Research: An in situ Closure Study of Mixed Phase Clouds at Storm Peak
Award Effective Date: 05/31/2020; Program: Atmospheric Sci Cluster Prgrm

1. Daniel J Cziczo($342,319), Purdue University, West Lafayette
Key terms: Droplets And Ice, Mixed Phase Clouds, Ice Crystals, Liquid Water, Storm Peak, Atmospheric, Climate, Cold, Inlet, Particles, Precipitation, Time, Warm.

Collaborative Research: Convective Gravity Waves in the Stratosphere (CGWaveS)
Award Effective Date: 01/01/2021; Program: Climate & Large-Scale Dynamics

1. Melville E Nicholls($64,170), University of Colorado at Boulder, Boulder
2. Christopher Heale($455,003), Embry-Riddle Aeronautical University, Daytona Beach
3. David C Fritts($1,815,106), GLOBAL ATMOSPHERIC TECHNOLOGIES AND SCIENCES, INC., Newport News
4. Sharanya J Majumdar($1,220,285), University of Miami, Coral Gables
Key terms: Troposphere And Stratosphere, Cgw Generation, Field Campaign, Gravity Waves, Numerical Models, Quantify Cgw, Remote Sensing, Aircraft, Atmosphere, Atmospheric, Circulation, Convective, Dynamics, Equilibrium, G-V, GATS, Lidar, Modeling, Parcel, Source, Structure, Winds.

Collaborative Research: The Quasi-Biennial Oscillation and Madden-Julian Oscillation (QBO-MJO) Connection: Positive Feedbacks from Extratropical Wave Forcing
Award Effective Date: 12/01/2020; Program: Climate & Large-Scale Dynamics

1. Thomas J Galarneau($122,204), University of Oklahoma Norman Campus, Norman
2. Lon L Hood($358,647), University of Arizona, Tucson
Key terms: Planetary-scale Wave Disturbances, Wave Activity Flux, Extratropical Rossby, Observed Qbo, Planetary-scale Wave, Qbo Phase, Qbo-mjo Connection, Utls Temperature, Assess, Climate, Differences, Function, GCM, Models, Oscillation, QBO-MJO, QBOE, QBOW, Stratosphere, Strength, Tropical, Troposphere, WACCM-L, Waves, Weather.

Coherent Precipitation Extremes in a Supermodel of Future Climate
Award Effective Date: 12/01/2020; Program: Climate & Large-Scale Dynamics

1. Jeffrey B Weiss($506,733), University of Colorado at Boulder, Boulder
Key terms: Weather And Climate, Climate Models, Precipitation Extremes, Ability, Behavior, Blocking, Challenge, Developed, Features, Interactively, Norwegian, Predictions, Produced, Representation, Simulation, Simulations, Single, Strategy, Strengths, Supermodel, Weaknesses.

Diversity of Tropical Intraseasonal Oscillation
Award Effective Date: 11/01/2020; Program: Climate & Large-Scale Dynamics

1. Bin Wang($672,898), University of Hawaii, Honolulu
Key terms: Weather And Climate, Iso Decadal, Iso Diversity, Atmospheric, BSISO, Future, Global, MJO, Modeling, Objectives, Oscillation, Phenomenon, Propagation, Rainfall, Reveal, Structure, Tropical.

New Tools for Quantifying Cloud Response to Varying Climate States
Award Effective Date: 11/01/2020; Program: Climate & Large-Scale Dynamics

1. Timothy J Garrett($667,219), University of Utah, Salt Lake City
Key terms: Convective Potential Energy, Lower Potential Energy, Tropical Convective Clouds, Aggregate Effect, Cloud Properties, Greenhouse Gas, Large-scale Atmosphere, Perimeter Length, Air, Amount, Approach, Atmospheric, Climate, Climatic, Environment, Fine-scale, Has, Horizontal, Implies, Increase, Increases, Large-scale, Level, Mixing, Quasi-equilibrium, Simulations, Stability, Theory, Uncertainty, Warming.

Downgradient Energy Transport and the Atmospheric Circulation
Award Effective Date: 10/15/2020; Program: Climate & Large-Scale Dynamics

1. Kyle C Armour($729,263), University of Washington, Seattle
Key terms: Diffusive Process, Energy Transport, Heat Transport, Atmosphere, Atmospheric, Circulation, Climate, Model, Nlinear, Past, Regions, Simple, Simulations.

EAGER: An Oasis for Surface Life on the Ocean of Snowball Earth
Award Effective Date: 09/01/2020; Program: Climate & Large-Scale Dynamics

1. Stephen G Warren($225,000), University of Washington, Seattle
Key terms: Mountain Ranges, Protected Sea, Thick Ice, Albedo, Below, Climate, Conditions, Configuration, Evidence, Favorable, Has, Land, Life, Local, Oceans, PD, Pis, Program, Refugia, Snowball, Surface, Unusually, Varied, Warm.

Dynamic and thermodynamic mechanisms of desert amplification in a warming climate
Award Effective Date: 09/01/2020; Program: Climate & Large-Scale Dynamics

1. Brian Rose($696,071), SUNY at Albany, Albany
Key terms: Large-scale Atmospheric, African, Climate, DA, Deserts, Essential, Has, Increased, Large-scale, Largest, Mechanisms, Model, Modeling, Models, Observational, Processes, Rainfall, Regional, Regions, SDAP, Temperature, Various, Warming.

The Causes of Arctic Amplification and its Impact on Mid-latitudes
Award Effective Date: 08/15/2020; Program: Climate & Large-Scale Dynamics

1. Junhong Wang($576,498), SUNY at Albany, Albany
Key terms: Weather And Climate, Aa Affect, Increasing Ghgs, Mid-latitude Weather, Model Experiments, Producing Aa, Sea-ice Loss, Affecting, Affects, Arctic, Does, Enhanced, Mid-latitude, Perform, Pis, Quantify, Sea-ice, Temperature, Warming.

Interdisciplinary Science Session: Can Machine Learning and Data-driven Science Lead to Breakthroughs in Earth System Modeling and Analysis?; Aspen, Colorado; June 7-11, 2021
Award Effective Date: 08/01/2020; Program: Climate & Large-Scale Dynamics

1. Emily Jack-Scott($18,000), Aspen Global Change Institute, Basalt
Key terms: Analysis, Apply, Climate, Considered, Has, ML, Models, Techniques, Tools, Workshop.

Mechanisms of Intrinsic and Anthropogenically Forced Climate Variations
Award Effective Date: 08/01/2020; Program: Climate & Large-Scale Dynamics

1. Sarah M Larson($643,860), North Carolina State University, Raleigh
Key terms: Versus Buoyancy Forcing, Winds Versus Buoyancy, Climate Model, Coupled Models, Model Hierarchy, Surface Temperature, AMOC, Air-sea, Atmosphere, Circulation, Complete, Effects, Forced, Gap, Intrinsic, MD, Mechanisms, Ocean, Relative, SST, Slab.

El Nino-Southern Oscillation (ENSO) Interactions with Tropical Atlantic and Indian Oceans
Award Effective Date: 07/01/2020; Program: Climate & Large-Scale Dynamics

1. Tim Li($599,339), University of Hawaii, Honolulu
Key terms: Sea Surface Temperature, Atlantic Niño, El Niño, Enso Influences, Indian Ocean, Model Experiments, Observational Analyses, Thrust Investigates, Climate, Current, Evolution, Extent, Forcing, Global, Interactions, SSTA, TNA, Tropical.

The Mechanisms that Drive Summer Teleconnections: Patterns Associated with High Surface Temperatures
Award Effective Date: 07/01/2020; Program: Climate & Large-Scale Dynamics

1. Steven Feldstein($779,957), Pennsylvania State Univ University Park, University Park
Key terms: Large-scale Atmospheric Circulation, Large-scale Atmospheric, Low-pressure Centers, Stationary Waves, Summer Teleconnection, Surface Temperature, Analysis, Cluster, Decades, Extreme, Frequency, Has, Heating, High-, Increased, Interference, Low-pressure, Mechanisms, Occurrence, Season, Summertime, Warm.

CAREER: Precipitation Variability Across Multiple Timescales
Award Effective Date: 07/01/2020; Program: Climate & Large-Scale Dynamics

1. Elinor R Martin($940,377), University of Oklahoma Norman Campus, Norman
Key terms: Climate Literacy, Student’s Atmospheric, Ability, Beyond, Build, Building, Cycle, Diverse, Education, Educational, Identity, Informed, Integrated, Mechanisms, North, Oklahoma, Precip-a-thon, Precipitation, Predict, Rapid, STEM, Spotlights, Students, Student’s, Timescales, Transitions, Video, Water, Workforce.

CAREER: Toward a Global Understanding of Severe Convective Environments
Award Effective Date: 06/01/2020; Program: Climate & Large-Scale Dynamics

1. John T Allen($659,360), Central Michigan University, Mount Pleasant
Key terms: Favorable Environments, Global Warming, Interactive Educational, Scs Development, Warming Climate, Assess, Characterize, Developing, Frequency, Globally, Likelihood, Modules, Online, Processes, Storms, Underlying.

Collaborative Research: Testing Controls on Source, Sink, and Lifetime of Atmospheric Water with Numerical Tags and Stable Isotope Ratios
Award Effective Date: 05/15/2020; Program: Climate & Large-Scale Dynamics

1. Richard P Fiorella($310,960), University of Utah, Salt Lake City
2. Nicholas T Siler($445,961), Oregon State University, Corvallis
Key terms: Salt Lake Valley, Vapor And Precipitated, Heavier Isotopes, Hydrological Cycle, Isotopic Composition, Lighter Isotopes, Precipitated Water, Water Isotopes, Water Tagging, Water Vapor, Accurately, Atmosphere, CESM, Climate, Cloud, Conditions, Correlations, Directly, Establish, Evaporated, Formula, HO, Hydrogen, Ice, Influence, Information, Instance, Mechanisms, Model, Ocean, Ordinary, Outreach, Oxygen, Ozone, Precipitation, Processes, Produced, Simulated, Slightly, Temperature.

The Structure, Evolution, Dynamics and Cloud and Precipitation Characteristics of Extreme Summer Arctic Cyclones Revealed Through Comprehensive Life Cycle Studies
Award Effective Date: 05/01/2020; Program: Climate & Large-Scale Dynamics

1. Jonathan E Martin($521,911), University of Wisconsin-Madison, Madison
Key terms: Sea Level Pressure, Summer Arctic Cyclones, Ice Cover, Sea Ice, Cloud, Clouds, Has, Lifecycles, Liquid, Observations, Ocean, Promoting, Satellite, Stages, Strong, Students, Temperature, Warming, Water, Winds, Winter.

CAREER: Climate Controls on Hurricane Landfall via the Subtropical High
Award Effective Date: 05/01/2020; Program: Climate & Large-Scale Dynamics

1. Daniel R Chavas($719,608), Purdue University, West Lafayette
Key terms: Highs And Hurricane, Weather And Climate, Seasonal Hurricane, Subtropical Highs, Assess, Atmospheric, Enhance, Forecast, Future, Hazards, Hurricanes, Internship, Landfall, Ocean, Predictions, Students, Temperature.

The Dynamics and Variability of the South American Low-Level Jet (SALLJ)
Award Effective Date: 05/01/2020; Program: Climate & Large-Scale Dynamics

1. Charles Jones($486,848), University of California-Santa Barbara, Santa Barbara
Key terms: Brings Moisture, Central Andes, Extreme Weather, Low-level Jet, Northern Andes, Atlantic, Branch, Climate, Difference, Documented, Eastern, Examination, Flows, GPLLJ, Inland, Pis, Regions, SALLJ, Seasonality, South, Was.

CAREER: The onset of the rainy season in Amazonia
Award Effective Date: 04/15/2020; Program: Climate & Large-Scale Dynamics

1. Jung-Eun Lee($655,366), Brown University, Providence
Key terms: Dry Season, Plant Physiology, Rainy Season, Water Stress, Analogy, CAPE, Clouds, Convection, Cumulus, Gradient, Has, Heat, K-, Low, Moist, Moisture, PPS, Plants, Plays, Promoting, Regions, SIF, Source, Spatial, Students, Summer, Surface.

Climate Impacts of Land Use and Land Cover Using Subgrid Information from Earth System Models
Award Effective Date: 04/15/2020; Program: Climate & Large-Scale Dynamics

1. Xuhui Lee($730,401), Yale University, New Haven
Key terms: Air Temperature, Climate Model, Climatic Consequences, Grid Box, Grid Square, Independent Column, Land Surface, Land-atmosphere Coupling, Multiple Models, Soil Reservoir, Aggregation, Approach, Broad-brush, Differences, Distinct, Effects, Forests, Future, Has, Heat, Instance, Land-atmosphere, Moisture, Patch, Patchiness, Pis, Represent, Representation, Resource, Shared, Simulations, Tile, Tiles, Totals, Typically, Water, Weather.

Collaborative Research: Dynamic and Thermodynamic Mechanisms of Heat Extremes in the Northern Hemisphere
Award Effective Date: 04/01/2020; Program: Climate & Large-Scale Dynamics

1. Deepti Singh($278,386), Washington State University, Pullman
2. Yutian Wu($863,131), Columbia University, New York
Key terms: Dry And Humid, Evaporative Cooling, Heat Stress, Heat Wave, Heat Waves, Land Surface, Model Simulations, Air, Analysis, Cens, Climate, Commonly, Consideration, Effects, Extent, Has, Human, Lead, Performed, Prolonged, Rise, Soil, Students, Summer, Temperature, Temperatures, WBT, Weather.

Numerical and Observational Studies of UTLS Potential Vorticity Dipoles in Midlatitude and Tropical Cyclones
Award Effective Date: 04/01/2020; Program: Climate & Large-Scale Dynamics

1. Matthew H Hitchman($729,945), University of Wisconsin-Madison, Madison
Key terms: Pv Dipoles, Air, Anomaly, Cyclones, Dynamics, Evolution, Flow, Horizontal, Jetlet, Jetlets, Lower, Lying, Mcs, Mesoscale, Negative, Numerical, Precipitation, Storms, Strong, Tcs, UTLS, Updraft.

The Role of Indian Ocean Internal Processes in Generating Decadal Climate Variability
Award Effective Date: 04/01/2020; Program: Climate & Large-Scale Dynamics

1. Lei Zhang($558,867), University of Colorado at Boulder, Boulder
Key terms: Indian Ocean, Io Sst, Africa, Anomalies, Efforts, Fluctuations, IODO, Identifying, Mechanisms, Pis, Region, Sea, Ssts, Subsurface, Surface, Temperature.

Studies in the Climate Dynamics of Moist Process Variability and Change
Award Effective Date: 03/15/2020; Program: Climate & Large-Scale Dynamics

1. J David Neelin($1,112,585), University of California-Los Angeles, Los Angeles
Key terms: Frequency And Severity, Climate Models, Convective Precipitation, Extreme Precipitation, Present-day Simulations, Probability Distribution, Theoretical Framework, Atmospheric, Behaviors, Column, Connection, Connections, Effort, Future, Increases, Moisture, Observations, Occurrence, Present-day, Temperature, Theory, Threshold, Warming.

Forced Precipitation Response in a Single Column Model with Parameterized Dynamics
Award Effective Date: 03/01/2020; Program: Climate & Large-Scale Dynamics

1. Shuguang Wang($728,814), Columbia University, New York
Key terms: Convection And Precipitation, Column Physics, Convective Clouds, External Forcing, Greenhouse Warming, Tropical Precipitation, Wtg Approximation, Atmospheric, Based, Broader, CESM, Circulation, Climate, Developed, Effect, Full-complexity, GMS, Has, Heating, Hierarchy, Increase, Large-scale, Models, Occurring, Performed, Pis, Representations, SST, Scms, Serve, Single, Stability, Surface, Taller, Temperature, Theories, Tropics.

Collaborative Research: A Flexible Framework for Radiation Parameterizations Traceable to Benchmarks
Award Effective Date: 03/01/2020; Program: Climate & Large-Scale Dynamics

1. Lorenzo M Polvani($1,023,287), Columbia University, New York
2. Eli J Mlawer($473,498), Atmospheric and Environmental Research Inc, Lexington
Key terms: Radiative Transfer Parameterizations, Earth's Climate, Infrared Radiation, Radiation Schemes, Spectroscopic Observations, Accuracy, Accurate, Application, Atmosphere, Benefit, Challenging, Cost, Create, Database, Development, Fast, Flow, Frequency, Lines, Model, Models, Present-day, Representation, Set, Simulations, Specific, Spectral, Version.

Collaborative Research: Interhemispheric and Zonal Asymmetries of the ITCZ
Award Effective Date: 02/01/2020; Program: Climate & Large-Scale Dynamics

1. Shang-Ping Xie($97,770), University of California-San Diego Scripps Inst of Oceanography, La Jolla
2. Honghai Zhang($625,151), Columbia University, New York
Key terms: Atmospheric Circulation, Itcz Latitude, Model Configurations, Ocean Model, Band, Basin, Climate, Deep, Equator, Found, Has, Importance, Oceans, Pacific, Rainfall, Simulations, Slab, Surface, Tested, Tropical, Water, Winds.

The factors governing daily near-surface air temperature variability over land
Award Effective Date: 02/01/2020; Program: Climate & Large-Scale Dynamics

1. Karen McKinnon($619,945), University of California-Los Angeles, Los Angeles
Key terms: Influence Surface Air, Land Surface Properties, Large-scale Atmospheric Circulation, Surface Air Temperature, Heat Waves, Large-scale Atmospheric, Analysis, Cold, Effects, Extent, Extremes, Hierarchy, Instance, Magnitude, Model, SLIM, Severity, Soil, Statistics.

Collaborative Research: Cirrus Cloud Formation and Microphysical Properties from In-situ Observed Characteristics to Global Climate Impacts
Award Effective Date: 09/01/2019; Program: Climate & Large-Scale Dynamics

1. Xiaohong Liu($360,733), Texas A&M University, College Station
Key terms: Anthropogenic Aerosol Emissions, Cirrus Microphysical Properties, Formation And Evolution, Polluted And Pristine, Cirrus Cloud, Cirrus Clouds, Climate Model, Dynamical Conditions, Global Radiation, Pristine Regions, Radiative Forcing, Relative Humidity, San Jose, Various Geographical, CAM, Compare, Dataset, Estimation, Gcms, Ice, Impacts, In-situ, Issues, Mesoscale, Micro-, Observations, Observed, Parameterization, Perturbations, Simulations, Spatial, Students, Undergraduate.

The Cross-equatorial Influences of South American Rainfall on the North Atlantic and Adjacent Continents
Award Effective Date: 09/01/2019; Program: Climate & Large-Scale Dynamics

1. Robert E Dickinson($679,391), University of California-Los Angeles, Los Angeles
Key terms: Interhemispheric Teleconnection Pathways, Weather And Climate, American-atlantic Sector, Boreal Winter, Cross-equatorial Teleconnections, Diabatic Heating, North Atlantic, Amazonia, American-atlantic, Anomalies, Atmospheric, Circulation, Cold, Control, Cross-equatorial, Dynamic, Europe, Global, Incursions, Influence, Influences, Processes, Propagation, Rossby, South, Students, Tropical, Undergraduate, Waves.

The SOARS Program - Enhancing and Expanding a Successful Model for Building Diversity in the Atmospheric and Related Sciences
Award Effective Date: 10/01/2016; Program: Community Programs

1. Kadidia Thiero($3,965,410), University Corporation For Atmospheric Res, Boulder
Key terms: Atmospheric, Mentoring, Program, SOARS, Students.

REU Site: Solar and Heliospheric Physics at University of Alabama in Huntsville (UAH) and Marshall Space Flight Center (MSFC)
Award Effective Date: 09/01/2020; Program: EDUCATIONAL LINKAGES

1. Gary P Zank($658,293), University of Alabama in Huntsville, Huntsville
Key terms: Reu Site, Solar Physics, Summer Experience, Background, Center, Computer, Coronal, Development, Poster, Preparation, Program, Space, Students, Undergraduate.

REU Site: Climate and Atmospheric Science Research Experience in the Center for Climate and Aerosol Research at Portland State University
Award Effective Date: 09/01/2020; Program: EDUCATIONAL LINKAGES

1. Andrew Rice($456,141), Portland State University, Portland
Key terms: Climate And Atmospheric, Reu Site, Stem Disciplines, Development, Diverse, Diversity, Experience, Faculty, Field, Fields, Interdisciplinary, Laboratory, Native, Opportunities, PSU, Participants, Program, Range, Regional, Rural, Scholars, Students, Undergraduate, Undergraduates, Underrepresented.

Collaborative Research: REU Site--Northeast Partnership for Atmospheric and Related Sciences (NEPARS)
Award Effective Date: 08/15/2020; Program: EDUCATIONAL LINKAGES

1. Neil F Laird($531,693), Hobart and William Smith Colleges, Geneva
2. Jason Cordeira($528,548), Plymouth State University, Plymouth
Key terms: Nepars Reu Site, Primary Focus, Stem Fields, Suny Albany, Undergraduate Students, Atmospheric, Conducting, Development, Diverse, Gathering, HWS, Mentors, Opportunities, PSU, Rising, Skills, Summer, Workshops.

RAPID: Supporting Universities with Online Educational Materials through the MetEd Website
Award Effective Date: 07/01/2020; Program: EDUCATIONAL LINKAGES

1. Andrea Smith($79,821), University Corporation For Atmospheric Res, Boulder
Key terms: Lessons And Graphicsanimations, Maps Current, Meted Lessons, Online Guide, Standard Courses, Atmospheric, COMET, Comet’s, Create, Curricula, Datasets, Degree, Faculty, Meteorology, Programs, Quickly, Required, Students, Transition.

REU Site: Research Experience for Undergraduates in Satellite and Ground-Based Remote Sensing at NOAA-CREST: Expanded Opportunities2
Award Effective Date: 05/15/2020; Program: EDUCATIONAL LINKAGES

1. Reginald A Blake($367,152), CUNY New York City College of Technology, Brooklyn
Key terms: Ground-based Remote Sensing, Satellite And Ground-based, Urban Heat Island, Ground-based Remote, Reu Site, Academic, Activities, Applications, Center, Citizen, City, Cohort, Collaborative, Create, Degrees, Development, Engage, Engaging, Ethical, Five, Four-year, Has, Local, Mentors, Opportunities, Opportunity, Oral, STEM, Scholars, School, Skills, State-of-the-art, Students, Undergraduate, York.

REU Site: Research Experiences for Undergraduates in Earth System Science at Colorado State University
Award Effective Date: 04/01/2020; Program: EDUCATIONAL LINKAGES

1. Charlotte A Demott($675,000), Colorado State University, Fort Collins
Key terms: Graduate School Experience, Undergraduate Students, Atmospheric, Diverse, Methods, Participants, REU, Summer.

REU Site: Solar and Heliospheric Physics at UAH and MSFC
Award Effective Date: 06/01/2015; Program: EDUCATIONAL LINKAGES

1. Gary P Zank($621,923), University of Alabama in Huntsville, Huntsville
Key terms: Experience Levels, Acceptance, Center, Conference, Factor, Fields, Held, Low, MSFC, NASA, Physics, Program, REU, Range, Retention, Session, Skills, Space, Students, Summer, UAH.

A Lagrangian investigation of stable water vapor isotopes in deep convective systems
Award Effective Date: 07/01/2020; Program: EPSCoR Co-Funding

1. Giuseppe Torri($299,971), University of Hawaii, Honolulu
Key terms: Stable Water Isotopes, Isotopic Composition, Water Vapor, Affect, Atmospheric, Climate, Convective, Lagrangian, Model, Processes, Program.

Understanding Electric Field Oscillations in Narrow Bipolar Events
Award Effective Date: 04/01/2020; Program: EPSCoR Co-Funding

1. Harald E Edens($183,898), New Mexico Institute of Mining and Technology, Socorro
Key terms: Fast Positive Breakdown, Breakdown Path, Lightning Initiation, Plasma Waves, Signal Processing, Stepped Leader, Advanced, Caused, Channel, Development, Exact, Has, Initial, NBE, Oscillations, Processes, Program, Techniques.

Understanding the Consequences of Interactions between Deep Convective Storms and Large Cities
Award Effective Date: 03/01/2020; Program: EPSCoR Co-Funding

1. Jason Naylor($337,676), University of Louisville Research Foundation Inc, Louisville
Key terms: Deep Convective Storms, Severe Weather Potential, Urban Heat Island, Storm Modification, Urban Features, Affected, Cities, Has, Interactions, Network, Precipitation, Prior, Processes, UHI.

Advancing Carbonyl Sulfide (OCS) as an Independent Atmospheric Ttracer for Global Photosynthesis through Quantification of Microbial-mediated Sources and Sinks in Soils
Award Effective Date: 01/15/2020; Program: Ecosystem Science

1. Jana M U'Ren($796,549), University of Arizona, Tucson
Key terms: Carbon Cycle, Ocs Uptake, Soil Microbial, Building, Ecosystems, Enzyme, Field, Fungal, Genomics, Has, Laboratory, Models, Plants, Potential, Regional.

Stratospheric Aerosol Climate Intervention Designed to Minimize Negative Impacts
Award Effective Date: 07/01/2020; Program: EnvS-Environmtl Sustainability

1. Alan Robock($714,708), Rutgers University New Brunswick, New Brunswick
Key terms: Global Warming, Model Intercomparison, Aerosols, Agriculture, CESM, Consequences, Crop, Geoengineering, Ghgs, Injection, Ozone, Pis, Radiation, Strategy, Stratosphere, Sulphate, UV.

Collaborative Research: Experiment of Sea Breeze Convection, Aerosols, Precipitation and Environment (ESCAPE)
Award Effective Date: 01/01/2021; Program: FARE-Facil for Atmos Res & Ed

1. Pavlos Kollias($1,323,126), SUNY at Stony Brook, Stony Brook
2. Raymond A Shaw($270,735), Michigan Technological University, Houghton
3. Greg McFarquhar($2,235,656), University of Oklahoma Norman Campus, Norman
4. Susan C van den Heever($1,330,543), Colorado State University, Fort Collins
5. Zachary J Lebo($367,810), University of Wyoming, Laramie
6. Gregory C Roberts($517,355), University of California-San Diego Scripps Inst of Oceanography, La Jolla
7. Kelly Lombardo($413,109), Pennsylvania State Univ University Park, University Park
8. Eric C Bruning($157,644), Texas Tech University, Lubbock
9. Timothy Logan($346,937), Texas A&M University, College Station
Key terms: Clouds And Precipitation, Cold Pool, Sea Breeze, Aerosol, Aerosols, Aircraft, Atmospheric, Characterize, Coastal, Convective, Coordinate, ESCAPE, Effects, Environment, Environmental, Ground, High-resolution, Houston, Initiation, Isolated, Kinematic, Lifecycle, Microphysical, Models, Observational, Processes, Properties, Quantify, Radars, Region, Simulations, Size, Updraft, Wide.

Collaborative Research: HBCU-Excellence in Research--Planetary Boundary Layer Processes from an Incipient Surface/Upper Air Mesonet Network in the Baltimore-Washington Region
Award Effective Date: 06/15/2020; Program: HBCU-EiR - HBCU-Excellence in

1. Richard Damoah($263,792), Morgan State University, Baltimore
2. Ricardo K Sakai($231,791), Howard University, Washington
Key terms: Boundary Layer, Atmosphere, Instrumentation, Land, Region, Surface.

HBCU-Excellence in Research: Howard University Beltsville Center for Planetary Boundary Layer Studies
Award Effective Date: 05/01/2020; Program: HBCU-EiR - HBCU-Excellence in

1. Xingchao Chen($998,935), Howard University, Washington
Key terms: Regional Center, ALVICE, Atmospheric, Collected, Enhance, Field, HUBC, Howard, International, Lidar, Observation, Observational, Site, Students.

HBCU-Excellence in Research: Improved Understanding of the Changing Seasonality and Magnitude of Precipitation Extremes in the Eastern United States
Award Effective Date: 02/15/2020; Program: HBCU-EiR - HBCU-Excellence in

1. Bhikhari Tharu($598,951), Spelman College, Atlanta
Key terms: Frequency And Magnitude, Extreme Precipitation, Affected, Characterization, Climate, Density, Flood, Has, Hurricanes, Probability, Seasonality, Set, Statistics, Stormwater, Tasks, Timing, Training, Transportation.

CAREER: The Upstream Impacts of Mountains on Frontal Precipitation Using Olympic Mountain Experiment (OLYMPEX) Observations
Award Effective Date: 05/15/2020; Program: Integrat & Collab Ed & Rsearch

1. Deanna A Hence($914,180), University of Illinois at Urbana-Champaign, Urbana
Key terms: High-resolution Numerical Simulations, Atmospheric Flows, High-resolution Numerical, Mountainous Terrain, Olympic Mountains, Precipitation Enhancement, Analysis, Comprehensive, Conditions, Development, Evolution, Evolving, Field, Frontal, Hazards, Operational, Orographic, Program, Quantify, Radar, Radars, Rapidly, Regions, Upstream, Washington, Weather.

Collaborative Research: Substorm Particle Injection into the Ring Current--MagnetoHydroDynamic (MHD) with Embedded Particle-In-Cell (PIC) Simulation Approach
Award Effective Date: 12/01/2020; Program: MAGNETOSPHERIC PHYSICS

1. Giovanni Lapenta($54,000), SPACE SCIENCE INSTITUTE, Boulder
2. Mostafa El-Alaoui($417,305), University of California-Los Angeles, Los Angeles
Key terms: Inner Magnetosphere, Ring Current, Approach, Injection, Magnetic, PIC, Particle-in-cell, Simulation, Storm.

GEM: Magnetosheath Transport from Local Kinetics to Global Dynamics
Award Effective Date: 11/01/2020; Program: MAGNETOSPHERIC PHYSICS

1. Tuija I Pulkkinen($426,406), Regents of the University of Michigan - Ann Arbor, Ann Arbor
Key terms: Energy Dissipation, Geospace Environment, Solar Wind, Solar Wind-magnetosphere-ionosphere, Space Weather, Assess, Effects, Energetics, Field, Model, Plasma, Processes, Wind-magnetosphere-ionosphere.

GEM: Developing a Highly Predictable Canonical Geomagnetic Index to Gauge Space Weather
Award Effective Date: 10/15/2020; Program: MAGNETOSPHERIC PHYSICS

1. Joseph Borovsky($359,679), SPACE SCIENCE INSTITUTE, Boulder
Key terms: Geomagnetic Index, Geomagnetic Indices, Magnetospheric Convection, Solar Wind, Activity, Constructed, Current, Derived, Sensitive, Solar-wind, Space, Storms, Upstream.

Collaborative Research: NSFGEO-NERC:Conjugate Experiment to Investigate Sources of High-Latitude Magnetic Perturbations in Coupled Solar Wind-Magnetosphere-Ionosphere-Ground System
Award Effective Date: 10/01/2020; Program: MAGNETOSPHERIC PHYSICS

1. Michael Hartinger($295,128), SPACE SCIENCE INSTITUTE, Boulder
2. James M Weygand($238,875), University of California-Los Angeles, Los Angeles
3. Zhonghua Xu($794,406), Virginia Polytechnic Institute and State University, Blacksburg
Key terms: British Antarctic Survey, Ground Magnetic Perturbations, Usap And Bas, Ground Conductivity, Ground Magnetic, Ionospheric Conductivity, Agreed, Agreement, Array, Budget, Current, Denmark, Field, High-latitude, Inhomogeneous, Joint, Logistically, Magnetometers, Program, Proportion, SWMIG, Solar, Sources, Students, Supported.

Collaborative Research: Local Time Extent of Dayside Magnetopause Reconnection and Controlling Factors
Award Effective Date: 10/01/2020; Program: MAGNETOSPHERIC PHYSICS

1. Ying Zou($293,935), University of Alabama in Huntsville, Huntsville
2. Brian M Walsh($146,894), Trustees of Boston University, Boston
Key terms: Local Time Extent, Solar Wind Conditions, Local Magnetopause, Active, Dayside, Environment, Investigate, Particles, Process, Reconnection, Space, Specifically.

Collaborative Research: GEM--Multi-harmonic Whistler Waves, Their Origin and Contribution to Electron Scattering
Award Effective Date: 09/01/2020; Program: MAGNETOSPHERIC PHYSICS

1. Ivan Vasko($269,955), University of California-Berkeley, Berkeley
2. Xiaojia Zhang($247,579), University of California-Los Angeles, Los Angeles
Key terms: Earth’s Inner Magnetosphere, Possibility And Rate, Wave Energy Cascade, Whistler Wave Energy, Accelerating Electrons, Earth’s Inner, Multi-harmonic Frequencies, Multi-harmonic Whistler, Plasma Parameters, Whistler Waves, Multi-harmonic, Simulations, Space.

GEM: From the Micro to the Macro--Identifying the Mechanisms Responsible for Megaelectron-Volt (MeV) Electron Microbursts and Quantifying Their Role in Global Radiation Belt Losses
Award Effective Date: 09/01/2020; Program: MAGNETOSPHERIC PHYSICS

1. Seth G Claudepierre($397,386), University of California-Los Angeles, Los Angeles
Key terms: Electron Flux Precipitated, Relativistic Electron Microbursts, Chorus Wave, Field Line, Landau Damping, Radiation Belt, Resonant Interactions, Wave Power, Calculate, Distribution, Earth’s, Effort, Electrons, Function, Ionosphere, Loss, Losses, Magnetosphere, Mechanisms, Model, Pitch-angle, Process, Range, Scattering, Time.

Collaborative Research: GEM--Transition from Ion-Coupled to Electron-Only Reconnection
Award Effective Date: 09/01/2020; Program: MAGNETOSPHERIC PHYSICS

1. Tai Phan($171,000), University of California-Berkeley, Berkeley
2. Michael A Shay($268,659), University of Delaware, Newark
Key terms: Controlling Factors, Electron-only Reconnection, Exhaust Velocities, Factors Controlling, Ion Coupling, Magnetic Reconnection, Compared, Degree, Electron-only, Energy, Heating, Ion-coupled, Magnetosheath, Models, Observations, Simulations, Transition.

Collaborative Research: Ground-Based Studies of High-Latitude Magnetospheric and Ionospheric Dynamics Using the Magnetometer Array for Cusp and Cleft Studies (MACCS)
Award Effective Date: 08/01/2020; Program: MAGNETOSPHERIC PHYSICS

1. Viacheslav A Pilipenko($639,365), Augsburg University, Minneapolis
2. Mark B Moldwin($550,665), Regents of the University of Michigan - Ann Arbor, Ann Arbor
Key terms: Geomagnetically Induced Currents, Magnetic Field, Magnetometer Array, Space Weather, Ulf Waves, Additionally, Continue, Dynamics, Global, Ground-based, Ionospheric, MACCS, Magnetosphere-ionosphere.

Collaborative Research: Causes and Consequences of Relativistic Electron Precipitation as Revealed by the CubeSat Mission ELFIN’s Pitch-Angle Resolved Loss Cone Measurements
Award Effective Date: 07/01/2020; Program: MAGNETOSPHERIC PHYSICS

1. Wen Li($120,317), Trustees of Boston University, Boston
2. Vassilis Angelopoulos($387,626), University of California-Los Angeles, Los Angeles
Key terms: Kinetic Alfvén Waves, Relativistic Electron Scattering, Emic Waves, ELFIN, Mission, Precipitation, Responsible.

Ground-based Magnetoseismic Observations with Surface Magnetic Assessment in Real Time (SMART) Network
Award Effective Date: 07/01/2020; Program: MAGNETOSPHERIC PHYSICS

1. Peter J Chi($926,489), University of California-Los Angeles, Los Angeles
Key terms: Meridional Chains, Magnetometer, Magnetometers, Network, Plasmasphere, SMART.

GEM: Multipoint Observations and Global Modeling of Energetic Particle Deep Penetration into the Low L Region of Earth's Inner Magnetosphere
Award Effective Date: 06/01/2020; Program: MAGNETOSPHERIC PHYSICS

1. Samuel Califf($383,200), University of Colorado at Boulder, Boulder
Key terms: Electron And Proton, Energetic Particle Deep, Particle Deep Penetration, Van Allen Probes, Electric Field, Electric Fields, Inner Magnetosphere, Inner Magnetospheric, Modeled Electric, Multipoint Observations, Particle Tracer, Penetration Depth, Spatiotemporal Evolution, Based, Differences, Effects, Examined, Extent, MLT, Modeling, Observed, Particles, RCM-E, THEMIS, Timing.

Magnetospheric Ducts and Their Role and Importance in Whistler Mode Wave Propagation and Wave-particle Interactions in the Inner Magnetosphere
Award Effective Date: 06/01/2020; Program: MAGNETOSPHERIC PHYSICS

1. Vikas S Sonwalkar($569,817), University of Alaska Fairbanks Campus, Fairbanks
Key terms: Wave And Particle, Wm And Zm, Zm Radio Sounding, Density Enhancements, Inner Magnetospheric, Magnetospheric Ducts, Radio Sounding, Available, Field-aligned, Gain, Ground, Importance, Lead, Magnetosphere, Methods, Mode, Objectives, Processes, Satellite.

Combined Effects of ElectroMagnetic Ion Cyclotron (EMIC) and Whistler Mode Waves on Relativistic Electron Scattering in the Earth's Inner Magnetosphere
Award Effective Date: 06/01/2020; Program: MAGNETOSPHERIC PHYSICS

1. Xiaojia Zhang($469,586), University of California-Los Angeles, Los Angeles
Key terms: Emic And Whistler, Inner Magnetosphere, Scattering Rates, Whistler Wave, Dynamics, Effects, Electron, Interactions, Investigate, Observations, Relativistic, Space.

Quantifying the Global Spatial and Temporal Behavior of Kinetic Alfven Waves in the Auroral Zone
Award Effective Date: 05/01/2020; Program: MAGNETOSPHERIC PHYSICS

1. Andreas Keiling($446,404), University of California-Berkeley, Berkeley
Key terms: Distribution And Total, Alfven Waves, Geomagnetic Conditions, Total Power, AAR, Coupling, Global, KAW, Magnetosphere, Observations, Region, Substorm.

Collaborative Research: GEM: The Excitation and Propagation of Fast Magnetosonic Waves and Their Effect on Radiation Belt Electrons
Award Effective Date: 08/01/2018; Program: MAGNETOSPHERIC PHYSICS

1. Stephen P Gary($228,137), SPACE SCIENCE INSTITUTE, Boulder
Key terms: Excitation And Propagation, Fast Magnetosonic Waves, Radiation Belt Electrons, Magnetic Field, Observed Wave, Plasma Waves, Collisionless, Complex, Dispersion, Energies, Energy, Generated, Generation, Inner, Kinetic, Magnetosphere, Near, PIC, Particles, Portion, Quasi-linear, Region, Satellites, Scattering, Theory.

Identifying New Community-Driven Science Themes for National Science Foundation (NSF)’s Support of Paleo Perspectives on Climate Change (P2C2): A Workshop
Award Effective Date: 08/15/2020; Program: Marine Geology and Geophysics

1. Amanda Staudt($214,309), National Academy of Sciences, Washington
Key terms: National Academies, Online Questionnaire, Potential Future, Activities, Advance, Available, Briefings, Broad, Broader, Climate, Current, Disseminated, Gaps, Input, NSF, Outreach, Paleoclimate, Report, Seeks, Themes, Via, Workshop.

P2C2: Paleoclimatology of Cuba based on Stalagmite Oxygen Isotope Records--Hydrological Sensitivity and Causes of Variability in the Caribbean Region
Award Effective Date: 10/01/2020; Program: Paleoclimate

1. Martin Medina-Elizalde($251,302), University of Massachusetts Amherst, Amherst
Key terms: Caribbean And Golf, Mexico Regions, Western Cuba, Climate, Extreme, Hydroclimate, Potential, Precipitation, Tropical.

Collaborative Research: P2C2--Testing the Tropical Storm and Tropical Cyclone Masking Hypotheses: Advancing Speleothem Reconstruction of Paleotempestology and Paleohydrology
Award Effective Date: 10/01/2020; Program: Paleoclimate

1. Martin Medina-Elizalde($30,978), University of Massachusetts Amherst, Amherst
Key terms: 18-oxygen Isotope Precipitation, 18-oxygen Isotope Values, Available Stalagmite Delta, 18-oxygen Isotope, Amount Effect, Delta 18-oxygen, Tc Masking, Tropical Cyclone, Tropical Storm, Approach, Based, Climate, Female, Hispanic, Lead, Quantitative, Spanning, Students, Tcs.

Collaborative Research: A Big Data Approach to Fundamental Paleoclimate Questions
Award Effective Date: 09/01/2020; Program: Paleoclimate

1. Judson W Partin($54,449), University of Texas at Austin, Austin
2. Deborah Khider($398,099), University of Southern California, Los Angeles
3. Chad W Thackeray($151,560), University of California-Los Angeles, Los Angeles
Key terms: Broader Impacts, Climate Projections, Analyses, Analysis, Future, Graduate, Paleoclimate, Paleoclimatology, Students.

P2C2: Constraining the Physics that Regulate Equilibrium Climate Sensitivity through Simulation of Last Glacial Maximum (LGM) and Eocene Paleoclimates
Award Effective Date: 09/01/2020; Program: Paleoclimate

1. Christopher J Poulsen($384,686), Regents of the University of Michigan - Ann Arbor, Ann Arbor
Key terms: Lgm And Eocene, Broader Impacts, Eocene Simulations, CESM, Camp, Climate, ECS, Investigate, Model, Paleoclimate, Past, Physics, Versions.

Pilot Project: Exploring the Paleoenvironmental Data Archived in Ice Deposits from Lava Tubes before Its Imminent Loss to Ice Melting
Award Effective Date: 09/01/2020; Program: Paleoclimate

1. Bogdan P Onac($181,309), University of South Florida, Tampa
Key terms: Stable Isotopic Composition, Delta 18-oxygen, Ice Deposits, Lava Tubes, Southwestern North, Aridity, Available, Climate, Decadal-to-interdecadal, Drought, ENSO, El, Future, High-resolution, Indicate, Modes, NAMS, Paleoclimate, Past, Potential, Recovered, Spatial.

P2C2: Tropical Response to Hemispheric Forcing--Testing Mechanisms Using Paleoclimate Data and Climate Models
Award Effective Date: 09/01/2020; Program: Paleoclimate

1. Timothy Shanahan($743,371), University of Colorado at Boulder, Boulder
Key terms: Anthropogenic Aerosols, Broader Impacts, Global Tropics, Inter-hemispheric Asymmetries, Model Predictions, North Atlantic, Volcanic Eruptions, Activities, Climate, Complete, Cooling, Existing, Forcings, Has, Inter-hemispheric, Mechanisms, Paleoclimate, Perturbations, Potential, Produce, Rainfall, Theory, Tropical.

P2C2: Monsoon 21K--A Global Monsoon Synthesis, Reconstruction, and Data-Model Comparison
Award Effective Date: 09/01/2020; Program: Paleoclimate

1. Michael P Erb($443,211), Northern Arizona University, Flagstaff
Key terms: Data-model Comparison, Global Monsoon, Potential Broader, Data-model, Database, Developing, Hydroclimate, Northern, Past, Reconstruct, Temperature.

Collaborative Research: P2C2--East African Monsoon Hydroclimate over the Last 11,500 Years
Award Effective Date: 08/01/2020; Program: Paleoclimate

1. Daniel Gebregiorgis($298,475), Georgia State University Research Foundation, Inc., Atlanta
2. Kim M Cobb($54,873), Georgia Tech Research Corporation, Atlanta
Key terms: Global Atmospheric Circulation, Stable Isotopes, Africa, Analysis, Climate, Dating, Decadal, Features, High-resolution, Hydroclimate, Intervals, Large-, Modern, Processes, Training, U-th.

Collaborative Research: P2C2--Ice Core and Firn Aquifer Studies at Combatant Col, British Columbia, Canada
Award Effective Date: 07/15/2020; Program: Paleoclimate

1. Peter D Neff($105,511), University of Minnesota-Twin Cities, Minneapolis
2. Knut Christianson($246,865), University of Washington, Seattle
Key terms: Potential Broader Impacts, British Columbia, Combatant Col, Ice Core, Drilling, Field, Has, Hydroclimate, Modeling, Pacific, Radar, Site, Stratigraphy, Water.

Collaborative Research: P2C2--Unravelling the Signals in Tropical Pacific Lake Archives: Towards Improved Holocene Hydroclimate Reconstructions
Award Effective Date: 07/01/2020; Program: Paleoclimate

1. Mark B Bush($79,750), Florida Institute of Technology, Melbourne
2. Marcus Lofverstrom($547,191), University of Arizona, Tucson
3. Donald T Rodbell($124,521), Union College, Schenectady
Key terms: Climate Model, Lake Sediment, Tropical Hydroclimate, Aims, ENSO, Existing, Magnitude, Models, Moisture, Precipitation, Reconstructions, Simulations, Students, Uncertainties.

P2C2: Pan-American Precipitation Extremes and Multi-Decadal Regimes Reconstructed with Tree Ring Chronologies from the Amazon
Award Effective Date: 07/01/2020; Program: Paleoclimate

1. Song Feng($399,747), University of Arkansas, Fayetteville
Key terms: Model Simulations, Tree-ring Chronologies, Aims, Amazon, Climate, Multi-decadal, Observations, Precipitation, Rainfall, Reconstruct, Reconstructions, South, Tree-ring.

Collaborative Research: P2C2--Multi-Century Perspectives on Current and Future Flow in the Lower Missouri River Basin
Award Effective Date: 07/01/2020; Program: Paleoclimate

1. Edward R Cook($150,000), Columbia University, New York
2. Erika K Wise($140,252), University of North Carolina at Chapel Hill, Chapel Hill
3. Matthew Dannenberg($177,382), University of Iowa, Iowa City
4. Connie A Woodhouse($113,853), University of Arizona, Tucson
Key terms: Lower Missouri River, Modeled Hydrology, Basin, Calibration, Context, Flow, Gage, LMR, Long-term, Past, Reconstructions, Runoff, Streamflow.

P2C2: Leveraging Bayesian Approaches to Link Reconstructed, Observed, and Projected Meteorological Drought while Accounting for Inherent Data Biases
Award Effective Date: 07/01/2020; Program: Paleoclimate

1. James H Stagge($499,155), Ohio State University, Columbus
Key terms: Drought Reconstructions, Climate, Framework, Future, Gridded, Modelling, Past, Projections, Statistical.

P2C2: Evaluating North Pacific Hydroclimate during the Holocene Using the Denali Ice Core Archive
Award Effective Date: 06/01/2020; Program: Paleoclimate

1. Seth Campbell($391,160), University of Maine, Orono
Key terms: Hunter Ice Core, Ice Core Archive, Holocene-length Mt, North Pacific, Pacific Multidecadal, Sea Ice, Snow Accumulation, Alaska, Arctic, Based, Context, Demonstrate, Development, Existing, Faculty, Holocene-length, Hydroclimate, Millennium, Models, Paleoclimate, Regional, Seeks, Water.

Collaborative Research:RUI:P2C2: Extending Key Records of Holocene Climate Change and Glacier Fluctuations in the North Pacific Region Using Subfossil Wood from Southeastern Alaska
Award Effective Date: 06/01/2020; Program: Paleoclimate

1. Gregory C Wiles($130,265), College of Wooster, Wooster
2. Benjamin V Gaglioti($327,985), University of Alaska Fairbanks Campus, Fairbanks
Key terms: Holocene Glacier, North Pacific, Tree-ring Chronology, Winter Storminess, Alaska, Analysis, Climate, Collection, Dendrochronology, Glaciers, Hoonah, Multi-millennial, Native, Potential, Precisely, Reconstructions, Students, Summer, Temperature, Temperatures, Tree-ring, Undergraduate.

Collaborative Research: P2C2--Insights into Tropical Pacific Climate from Paleoproxy Data Assimilation into an Intermediate Complexity Dynamical Model
Award Effective Date: 06/01/2020; Program: Paleoclimate

1. Michael N Evans($65,576), University of Maryland, College Park, College Park
2. Braddock K Linsley($485,398), Columbia University, New York
Key terms: Radiative Forcing, Tropical Pacific, Behavior, Does, Dynamical, ENSO, Model, Outreach, Past, Reconstructions.

EAGER: Testing Late-Pleistocene and Holocene Climate Change in Southeastern Australia with Multi-proxy Analyses of Alpine Lake Sediments, Kosciuszko National Park, Australia
Award Effective Date: 06/01/2020; Program: Paleoclimate

1. Douglas H Clark($134,104), Western Washington University, Bellingham
Key terms: Alpine Tarns, Blue Lake, South Wales, Ago, Analyses, Australia, Australian, Based, Climate, Collected, Collecting, Complementary, Continuous, Core, Cores, Deglaciation, Demonstrates, Droughts, KNP, Lakes, Local, Magnitude, Paleoclimate, Park, Resolution, Sediment.

Collaborative Research: P2C2--Summer Temperature Reconstructions for Eastern North America
Award Effective Date: 05/01/2020; Program: Paleoclimate

1. Shelly A Rayback($118,682), University of Vermont & State Agricultural College, Burlington
2. Justin Maxwell($124,787), Indiana University, Bloomington
3. Grant Harley($117,607), Regents of the University of Idaho, Moscow
Key terms: Eastern North, Forcing Mechanisms, Amplitude, Climatic, Current, Past, Pre-instrumental, Temperature, Timing, Tree.

P2C2: Paleo-synoptic Changes as Recorded in the Mineral Dust in the Guliya Ice Cap, Northwestern Tibetan Plateau
Award Effective Date: 05/01/2020; Program: Paleoclimate

1. Emilie G Beaudon($435,592), Ohio State University, Columbus
Key terms: Aeolian Dust, Broader Impacts, Ice Core, Late Pleistocene, Northwest Tibet, Characterize, Climate, Outreach, Paleoclimatology.

Collaborative Research: P2C2--Synthesizing Asian Monsoon Hydroclimate & Indo-Pacific Variability on Seasonal to Multi-Decadal Timescales Using Tree-Rings & Coupled Climate Models
Award Effective Date: 05/01/2020; Program: Paleoclimate

1. Sujata A Murty($480,041), Woods Hole Oceanographic Institution, Woods Hole
Key terms: Climate And Ocean, Asian Monsoon, Central Msea, Model Simulations, Multi-model Assessments, Regional Climate, Southeast Asia, Surface Ocean, Tree Ring, Atmospheric, Centuries, Expected, Index, Indo-pacific, Long-term, Past, Precipitation, Predict, Properties, Rainfall, Reconstruct, Summer, Temperature, Winter.

Collaborative Research: P2C2--Interrogating the Free Troposphere during the Last Deglaciation
Award Effective Date: 05/01/2020; Program: Paleoclimate

1. Laurence Y Yeung($274,639), William Marsh Rice University, Houston
2. Lee T Murray($91,636), University of Rochester, Rochester
Key terms: Broader Impacts, Free Troposphere, Circulation, Climate, Deglaciation, Dynamics, Exchange, Global, Isotopic, Paleoclimate, Participation, Temperature, Testing, Tracer.

Collaborative Research: P2C2--Synthesizing Asian Monsoon Hydroclimate & Indo-Pacific Variability on Seasonal to Multi-Decadal Timescales Using Tree-Rings & Coupled Climate
Award Effective Date: 05/01/2020; Program: Paleoclimate

1. Brendan M Buckley($184,301), Columbia University, New York
Key terms: Climate And Ocean, Asian Monsoon, Central Msea, Model Simulations, Multi-model Assessments, Regional Climate, Southeast Asia, Surface Ocean, Tree Ring, Atmospheric, Centuries, Expected, Index, Indo-pacific, Long-term, Past, Precipitation, Predict, Properties, Rainfall, Reconstruct, Summer, Temperature, Winter.

Collaborative Research: P2C2--South African Hydroclimate Reconstructions Using Speleothem Multiproxy Analyses
Award Effective Date: 05/01/2020; Program: Paleoclimate

1. Richard L Edwards($109,221), University of Minnesota-Twin Cities, Minneapolis
Key terms: Broader Impacts, Glacial-interglacial Transition, South Africa, Climate, Coast, Conditions, Glacial-interglacial, Hydroclimate, Inform, Multi-proxy, Proxy, Rainfall, Region, Southern, Speleothem.

Collaborative Research: P2C2--A Model/Proxy Synthesis of Walker Circulation Trends During the Last Millennium
Award Effective Date: 03/01/2020; Program: Paleoclimate

1. Sloan Coats($149,385), University of Hawaii, Honolulu
Key terms: 20th Century, Multi-proxy Synthesis, Tropical Pacific, Walker Circulation, Attribution, Climate, External, Forcings, Ilme, Mechanisms, Metrics, Millennium, Multi-proxy, Reconstructions, Simulations, Trends.

Spatiotemporal Variability in Cold Pool Properties and Processes
Award Effective Date: 01/01/2021; Program: Physical & Dynamic Meteorology

1. Leah D Grant($692,356), Colorado State University, Fort Collins
Key terms: Cold Pool Properties, Boundary Layer, Cold Pools, Convective Initiation, Land Surface, Land-atmosphere Interactions, Turbulent Characteristics, Heterogeneities, Intensity, Knowledge, Land-atmosphere, Longevity, Midlatitude, Objective, Processes, Simulations, Spatial, Spatiotemporal, Storm, Thunderstorms.

Modeling and Radiosonde Data Investigations of Turbulence and Mixing in the Vicinity of the Tropopause
Award Effective Date: 01/01/2021; Program: Physical & Dynamic Meteorology

1. Ling Wang($359,957), GLOBAL ATMOSPHERIC TECHNOLOGIES AND SCIENCES, INC., Newport News
Key terms: Atmospheric Turbulence, Numerical Modeling, Turbulent Mixing, Atmosphere, Does, Found, HVRRD, Instability, Level, Maximum, Region, Station, Stratosphere, Tropopause, Troposphere, Vicinity.

Collaborative Research: Improving Process-Level Understanding of Surface-Atmosphere Interactions Leading to Convection Initiation in the Central United States
Award Effective Date: 01/01/2021; Program: Physical & Dynamic Meteorology

1. Trent W Ford($230,524), University of Illinois at Urbana-Champaign, Urbana
2. Steven M Quiring($243,199), Ohio State University, Columbus
Key terms: Convection And Precipitation, Land And Atmosphere, Weather And Climate, Boundary Layer, Climate Models, Soil Moisture, Central, Convective, Feedbacks, Influence, Observations, Process-based, Processes, Strength.

Collaborative Research: A Comprehensive Evaluation of the Interactions between Pollution and Hazardous Ice Fog in Interior Alaska
Award Effective Date: 12/15/2020; Program: Physical & Dynamic Meteorology

1. Kerri A Pratt($147,411), Regents of the University of Michigan - Ann Arbor, Ann Arbor
2. Paul J DeMott($662,701), Colorado State University, Fort Collins
Key terms: Ice Fog Formation, Ice Fog Microphysics, Ice Nucleating Particles, Air Pollution, Ice Fogs, ALPACA, Aerosols, Affect, Arctic, Chemical, Composition, Conditions, Contribute, Effort, Fairbanks, Health, INP, Inps, SNAP-TEC, Visibility, Wintertime.

Collaborative Research: RAPID--Multi-Scale Investigation into the Storm Processes of the 10 August 2020 Midwest Derecho
Award Effective Date: 11/01/2020; Program: Physical & Dynamic Meteorology

1. Franklin Lombardo($21,976), University of Illinois at Urbana-Champaign, Urbana
2. Richard L Wood($23,500), University of Nebraska-Lincoln, Lincoln
3. Melissa A Wagner($34,515), University of Oklahoma Norman Campus, Norman
Key terms: High-resolution Numerical Simulations, Damage Information, Detailed Damage, Extreme Wind, High-resolution Numerical, High-wind Damage, Wind Damage, Atmospheric, August, Characteristics, Dataset, Derecho, Derechos, Documentation, High-wind, Iowa, Large-scale, Processes, Produced, Radar, Responsible, Storm, Surveys, Unique, Vegetation.

The Impact of Ambient Deep-Tropospheric Vertical Wind Shear on Tornadoes and Their Attendant Supercells within Tropical Cyclones
Award Effective Date: 10/01/2020; Program: Physical & Dynamic Meteorology

1. Benjamin A Schenkel($498,590), University of Oklahoma Norman Campus, Norman
Key terms: Tropical Cyclone Landfalls, Vertical Wind Shear, Tropical Cyclones, Analysis, Hazards, Hindcasts, Modeling, Observations, Public, Strength, Supercell, Tornadic, Tornadoes.

Collaborative Research: Contrasting the Effects of Aerosols on Marine Boundary Layer (MBL) Cloud-precipitation Properties and Processes in Boreal and Austral Mid-latitude Regions
Award Effective Date: 10/01/2020; Program: Physical & Dynamic Meteorology

1. Timothy Logan($78,269), Texas A&M University, College Station
2. Yuk L Yung($150,000), California Institute of Technology, Pasadena
3. Xiquan Dong($415,831), University of Arizona, Tucson
Key terms: Eastern North Atlantic, North Atlantic Ocean, Aerosol-cloud Interactions, Drizzle Properties, Field Campaigns, Marine-boundary-layer Aerosol, Marine-boundary-layer Cloud, Marine-boundary-layer Clouds, Southern Ocean, Activity, Aerosol-cloud, Aerosols, Characteristics, Contribute, Differences, Global, Hemisphere, Investigate, Land, Marine-boundary-layer, Northern, Observations, Oceanic, Processes, Remote, Similarities.

Novel Integrated Characterization of Microphysical Properties of Ice Particles Using In-Situ Field Measurements and Polarimetric Radar Observations
Award Effective Date: 10/01/2020; Program: Physical & Dynamic Meteorology

1. Branislav M Notaros($647,003), Colorado State University, Fort Collins
Key terms: Coast Winter Storms, East Coast Winter, Fall Speed, Fall Speeds, Ice Particles, Recently Modernized, Scattering Properties, Winter Precipitation, “effective” Density, Approach, Based, Camera, Characterization, Closure, DVD, Effects, Falls, Field, Instrumentation, MASC, Models, Multiple, National, Network, Numerical, Objective, PIP, PSD, Particle-turbulence, Planes, Provided, Radar, Radars, Respectively, SMAS, SR, Safety, Size, Snow, Snowfall, Students, Travel, Weather, “effective”.

Collaborative Research: CAS-MNP--Precursors of Long-Distance Aerial Transport of Microplastics from Urban Environments
Award Effective Date: 09/01/2020; Program: Physical & Dynamic Meteorology

1. Qi Li($300,609), Cornell University, Ithaca
2. Gabriel G Katul($243,176), Duke University, Durham
Key terms: Urban Surface Morphology, Aquatic, Cities, Deposition, Education, Environments, Etc, Findings, Future, Information, Lead, Long-distance, MP, Mechanisms, Models, Mps, Plastics, Properties, Simulation, Sources, Task, Transport, Transported, Weather.

AMPlifying the Simulation of Clouds and Precipitation
Award Effective Date: 09/01/2020; Program: Physical & Dynamic Meteorology

1. Adele Igel($369,418), University of California-Davis, Davis
Key terms: Weather And Climate, Bin Scheme, Bin Schemes, Bulk Schemes, Climate Models, Distribution Moments, Microphysics Schemes, AMP, Cloud, Clouds, Combinations, Has, Possibility, Prediction, Run, Simulations, Slowly.

Collaborative Research: Further Investigations from the Seeded and Natural Orographic Wintertime clouds: the Idaho Experiment (SNOWIE)
Award Effective Date: 09/01/2020; Program: Physical & Dynamic Meteorology

1. Katja Friedrich($697,428), University of Colorado at Boulder, Boulder
2. Robert M Rauber($372,349), University of Illinois at Urbana-Champaign, Urbana
3. Jeffrey R French($525,740), University of Wyoming, Laramie
Key terms: Cloud Seeding, Field Campaign, Liquid Water, Orographic Clouds, Precipitation Enhancement, Seeding Impacts, Analysis, Conditions, Idaho, Natural, Nsf-supported, Occurring, Regions, SNOWIE, Set, Shown, Snowfall, Was.

Continent-Scale Low Frequency Lightning Remote Sensing
Award Effective Date: 09/01/2020; Program: Physical & Dynamic Meteorology

1. Steven A Cummer($740,316), Duke University, Durham
Key terms: Terrestrial Gamma-ray Flashes, Charge Moment, Charge Transfer, Energetic Lightning, Energy Radiation, Gamma-ray Flashes, Low Frequency, Remote Sensing, Terrestrial Gamma-ray, Activities, Conditions, Damage, Deliver, Generates, Has, Mechanisms, Network, Processes, Real-time.

Improving Weather Forecasting through non-Gaussian Data Assimilation with Machine Learning
Award Effective Date: 08/15/2020; Program: Physical & Dynamic Meteorology

1. Steven J Fletcher($582,475), Colorado State University, Fort Collins
Key terms: Weather Prediction Scheme, Ensemble Filter, Moisture Fields, Reverse Lognormal, Assimilation, Behavior, Cloud, Detect, Distribution, Error, Gaussian, Has, Investigate, Machine, Model, Non-gaussian, Observations, Schemes, Skewness, Techniques, View, Website.

Scientific Program Overview (SPO): Cold Air Outbreak Experiment in the Sub-Arctic Region
Award Effective Date: 08/01/2020; Program: Physical & Dynamic Meteorology

1. Paquita Zuidema($28,156), University of Miami, Coral Gables
Key terms: Cloud And Dynamical, Weather And Climate, Cloud Structures, Cold Air, Cold-air Outbreaks, Field Campaign, Numerical Models, Relatively Warm, Sea Ice, Accompanying, Arctic, CAESAR, Clouds, Cold-air, Dedicated, Global, Ocean, Planned, Processes, Properties, Regime, Water.

Collaborative Research: An Object-Oriented Approach to Assess the Rainfall Evolution of Tropical Cyclones in Varying Moisture Environments
Award Effective Date: 07/01/2020; Program: Physical & Dynamic Meteorology

1. Stephanie Zick($205,455), Virginia Polytechnic Institute and State University, Blacksburg
2. Corene J Matyas($212,401), University of Florida, Gainesville
3. Kimberly M Wood($203,960), Mississippi State University, Mississippi State
Key terms: Large-scale Environmental Moisture, Size And Structure, Atmospheric Moisture, Large-scale Environmental, Object-based Metrics, Tc Size, Tropical Storms, Applied, Assessment, Datasets, Evolution, Forecasts, Geographic, Hurricane, Lead, Methods, Model, Modeling, Models, NOAA, Object-based, Produce, Quantify, Radar, Rain, Rainband, Rainbands, Rainfall, Satellite, Spatial, Structures.

Influence of Natural Cloud Seeding on Lake-effect Snow System Microphysical and Entrainment Processes
Award Effective Date: 06/15/2020; Program: Physical & Dynamic Meteorology

1. David A Kristovich($511,494), University of Illinois at Urbana-Champaign, Urbana
Key terms: Natural Cloud Seeding, King Air, Lake-effect Snowfall, Investigated, Lake-effect, Layer, Main, Microphysical, Potential, Wyoming.

Collaborative Research: Understanding Predictions of Wildfire Smoke Emissions for Air Quality Models
Award Effective Date: 06/15/2020; Program: Physical & Dynamic Meteorology

1. Pablo E Saide($632,398), University of California-Los Angeles, Los Angeles
2. Amber J Soja($55,139), National Institute of Aerospace Associates, Hampton
Key terms: Air Quality, Analyses, Behavior, Driven, Emissions, Fire, Forecasts, Fuel, Included, Methodologies, Model, Predictions, Smoke, Spread, Topography, Weather.

The UMass Simultaneous Frequency Microwave Radiometer (USFMR): Improvements for Retrieval of Winds and Precipitation in Non-tropical Cyclone Environments
Award Effective Date: 06/01/2020; Program: Physical & Dynamic Meteorology

1. Stephen J Frasier($474,969), University of Massachusetts Amherst, Amherst
Key terms: Frequency Microwave Radiometer, Extratropical Storms, Extreme Winds, Retrieval Algorithms, C-band, High-latitude, NOAA, Range, SFMR, Surface, USFMR.

RAPID: Preliminary Scientific Assessment of the Monroe, Louisiana Tornado on 12 April 2020
Award Effective Date: 05/01/2020; Program: Physical & Dynamic Meteorology

1. Paul M Karlowitz($51,763), The University of Louisiana at Monroe, Monroe
Key terms: Monroe Tornado, Quasi-linear Convective, Strong Tornado, Additionally, Analysis, Close, Damage, Louisiana, Operated, Produced, QLCS, Quasi-linear, Radar, Surface, Tornadoes, Tornadogenesis, ULM, Was, Weather, Wind.

RAPID: Coronavirus-Driven Aerosol Reductions in East Asia and the Effect on Atmospheric Dynamics
Award Effective Date: 04/15/2020; Program: Physical & Dynamic Meteorology

1. Paul W Miller($128,339), Louisiana State University, Baton Rouge
Key terms: Air Pollution, Air Temperature, East China, Meteorological Conditions, Pathogen Transmission, Surface Air, AOD, Aerosol, Altered, COVID-, Disease, Emissions, Employ, February, Lockdowns, Model, Normal, Products, Quarantine, Satellite, Simulation, Simulations, Weather.

Collaborative Research to Explore the Spatial/Temporal Statistical-Physical Structures of Rain in the Vertical Plane
Award Effective Date: 04/01/2020; Program: Physical & Dynamic Meteorology

1. Michael L Larsen($399,196), College of Charleston, Charleston
2. Arthur R Jameson($394,580), RJH Scientific Incorporated, El Cajon
Key terms: Numerical Model, Public Safety, Statistical Homogeneity, Statistically Homogeneous, Depends, Drop, Evolution, Flooding, Ground, Loss, Multi-dimensional, Productivity, Proper, Radar, Rain, Rainfall, Reducing, Regard, Spatial, Structure, Surface, Time, Urban, Water, Wireless.

EAGER: Data-driven Physical Model for Hurricanes' Intensity-size Relation
Award Effective Date: 03/15/2020; Program: Physical & Dynamic Meteorology

1. Guosheng Liu($179,172), Florida State University, Tallahassee
Key terms: Complex Intensity-size Relations, Rich And Complex, Boundary Condition, Complex Intensity-size, Hurricanes’ Intensity, Hurricanes’ Intensity-size, Intensity-size Relation, Intensity-size Relations, Maximum Wind, Observed Hurricanes, Consideration, Data-driven, Destructive, Differences, Factors, Florida, Losses, Model, Models, Pis, Predict, Public, Radial, Radii, Radius, Taking, Techniques.

The Global Circuits Paradox
Award Effective Date: 03/01/2020; Program: Physical & Dynamic Meteorology

1. Earle R Williams($805,788), Massachusetts Institute of Technology, Cambridge
Key terms: Electrified Shower Clouds, “global Circuits Paradox”, Electrically Predominant, Global Electrical, Global Warming, Ionospheric Potential, Schumann Resonances, Time Scales, “global Circuits, AC, Activity, Africa, Body, CCN, Chimneys, Comparisons, Continent, Current”, DC, Evidence, Examined, Investigation, Lightning, Linked, Maximum, Monitoring, Observations, Quantities, Recently, Shown, Thunderstorms, Totality, UT, Weather.

Examining the Rainfall Distribution and Asymmetries during the Landfalling Process of Tropical Cyclones
Award Effective Date: 02/15/2020; Program: Physical & Dynamic Meteorology

1. Haiyan Jiang($238,720), Florida International University, Miami
Key terms: Quantitative Rainfall Forecast, Landfalling Tcs, Tc Rainfall, Asymmetries, Distribution, Environmental, Evolution, Features, Flooding, Focusing, Has, Intensity, Precipitation, Predicting, Processes, Progress.

Common Variability in the Stable Atmospheric Boundary Layer on Small Space and Time Scales
Award Effective Date: 01/15/2020; Program: Physical & Dynamic Meteorology

1. Larry Mahrt($550,728), NorthWest Research Associates, Incorporated, Seattle
Key terms: Low Wind Speeds, Stable Boundary Layer, Forcing Variables, Transfer Coefficients, Turbulent Fluxes, Air, Analysis, Averaging, Based, Behavior, Distributions, Field, Interaction, Motions, Networks, Relate, Small-scale, Submeso, Surface, Temperature, Time.

Microphysics Contrasts between Stratus and Cumulus Clouds
Award Effective Date: 01/15/2020; Program: Physical & Dynamic Meteorology

1. James G Hudson($346,279), Nevada System of Higher Education, Desert Research Institute, Reno
Key terms: Droplets And Coalescence, Bimodal Aerosol, Ccn Modality, Chemical Reactions, Cloud Characteristics, Cloud Droplets, Cloud Microphysics, Cloud Processing, Cloud Types, Cumulus Clouds, Global Climate, Stratus Clouds, Tiny Particles, AIE, According, Analysis, Differences, Drizzle, Effects, Larger, Opposite, Spectral, Various, Warming, Water.

Collaborative Research: Topographic Influences on Extreme Warm-Season Precipitation
Award Effective Date: 01/01/2020; Program: Physical & Dynamic Meteorology

1. Angela K Rowe($357,128), University of Wisconsin-Madison, Madison
Key terms: Intensity And Duration, Extreme Rainfall, Moisture-rich Environment, Mountain Range, Rainfall Intensity, Wide Variety, CMR, Combination, Convection, Convective, Explore, Field, Forcing, Globally, Growth, Heavy, Ingredients, Microphysical, Moisture-rich, Multi-scale, Opportunity, Orographic, PRECIP, Pacific, Precipitation, Prediction, Processes, Produce, Strong, Taiwan, Taiwans, Terrain, Terrain-influenced, Tropical, Western.

Collaborative Research: A Polarimetric Radar Climatology of Supercell Thunderstorms in the United States
Award Effective Date: 04/01/2018; Program: Physical & Dynamic Meteorology

1. Sylvia Murphy($120,671), University of Colorado at Boulder, Boulder
Key terms: Drop Size Distributions, Estimated Drop Size, Signatures And Estimated, Polarimetric Radar, Supercell Thunderstorms, Weather Radar, Characteristics, Environment, Evolution, Methods, Public, Storm.

AGS-PRF: The Building Blocks of Shear-Driven Atmospheric Turbulence
Award Effective Date: 10/01/2020; Program: Postdoctoral Fellowships

1. Michael Heisel($190,000), Heisel, Michael, Minneapolis
Key terms: Atmospheric Turbulence, Building Blocks, Self-organized Structures, Similarity Relations, Buoyancy, Climate, Deterministic, Erratic, Flow, Framework, Instantaneous, Lead, Models, Self-organized, Statistics, Swirling, Time-averaged, Transport, Turbulent, Weather, Winds.

AGS-PRF: Novel Analyses of Total Solar Eclipse Data as a Tool for Coronal Physics
Award Effective Date: 10/01/2020; Program: Postdoctoral Fellowships

1. Benjamin R Boe($190,000), Boe, Benjamin R, Honolulu
Key terms: Solar Wind, Tse Observations, Activities, Corona, Coronal, Emission, Line, Outreach, Scattering, Sun.

AGS-PRF: A Continuum Kinetic Study of Heliospheric Collisionless Shocks
Award Effective Date: 09/01/2020; Program: Postdoctoral Fellowships

1. James L Juno($130,000), Juno, James L, College Park
Key terms: Bow Shock, Bow-shock Crossings, Collisionless Shock, Collisionless Shocks, Distribution Function, Field-particle Correlation, Kinetic Simulations, Bow-shock, Continuum, Developed, Diagnostics, Division, Energization, Energy, Field-particle, MMS, Outreach, PRF, Particles, Physics, Plasma, Processes, Programs, Space, Supersonic, Upstream.

AGS-PRF: An Observational-based Modeling Approach for Solar Energetic Particle Access to the Equatorial Inner Magnetosphere
Award Effective Date: 08/01/2020; Program: Postdoctoral Fellowships

1. Rachael J Filwett($228,000), Filwett, Rachael, Iowa City
Key terms: Geomagnetic Cutoffs, Geomagnetic Field, Solar Energetic, Space Weather, Affect, Approach, Current, Directional, Energy, Environment, Measured, Particle, Particles, Range, Satellites, Seps.

AGS-PRF: Constraining and Modeling the Contribution of Organic Nitrate to Fine Mode Particulate Matter
Award Effective Date: 07/01/2020; Program: Postdoctoral Fellowships

1. Jessica H Haskell($190,000), Haskins, Jessica Danielle, Seattle
Key terms: Organic And Inorganic, Atmospheric Chemistry, Field Campaigns, Guide Future, Inorganic Nitrate, Organic Nitrate, Particulate Organic, Concentrations, Constrain, Current, Formation, Geos-chem, Mechanisms, Models, PM.

AGS-PRF: Understanding Tropical High Cloud Feedbacks via Machine Learning and Super Parameterization
Award Effective Date: 06/01/2020; Program: Postdoctoral Fellowships

1. Zane K Martin($173,250), Martin, Zane Karas, New York
Key terms: Greenhouse Gas Concentrations, Weather And Climate, Black Box, Climate Sensitivity, Cloud-radiation Feedback, Convective Organization, Observational Analysis, Weaker Rainfall, ANN, Amount, Broad, Cloud-radiation, Clouds, Convection, Determining, Development, Effects, Has, Infrared, Inputs, LRP, Limited, MJO, Machine, Propagation, Region, Relevance, Societal, Stratus, Tropical.

AGS-PRF: The Effects of Nonlinearities on the Onset and Evolution of Microinstabilities in Solar Plasma
Award Effective Date: 02/15/2020; Program: Postdoctoral Fellowships

1. Emily R Lichko($227,916), Lichko, Emily R, Madison
Key terms: Onset And Evolution, Trapped And Passing, Analytical Model, Astrophysical Plasmas, Educational Module, Magnetic Fields, Nonlinear Effects, Passing Particles, Solar Wind, Arizona, Instabilities, Mentor, Microinstabilities, Physics, Postdoctoral, Principal, Space, Student’s.

EAGER: System for Integrated Modeling of the Atmosphere Workshop
Award Effective Date: 05/15/2020; Program: Research Infra Cluster Prgrm

1. Hanne Mauriello($84,672), University Corporation For Atmospheric Res, Boulder
Key terms: Space Weather, Atmosphere, Atmospheric, Chemistry, Climate, Cooperative, Create, Model, Modeling, Models, NCAR, SIMA, Technology, Vision.

Improving Models to Better Represent the Complex Structure of Coronal Mass Ejections
Award Effective Date: 01/01/2021; Program: SOLAR-TERRESTRIAL

1. Nada Al-Haddad($457,493), University of New Hampshire, Durham
Key terms: Magnetic Field, Arrive, CME, Cmes, Codes, Complex, Decades, Limitations, Main, Solar, Storms, Structure, Structures, Time.

A Neural Network Model for Predicting the Solar Energetic Particle Events
Award Effective Date: 09/15/2020; Program: SOLAR-TERRESTRIAL

1. Bala Poduval($585,664), University of New Hampshire, Durham
Key terms: Acceleration And Transport, Ml Model, Observed Sep, Seed Particles, Seed Population, Space Weather, Sun’s Corona, Surrogate Models, Code, Database, Distribution, EPREM, Hampshire, Influence, Origin, Prediction, Seps, Simulate, Solar, Sun’s, Techniques, Validate.

SWQU: Improving Space Weather Predictions with Data-Driven Models of the Solar Atmosphere and Inner Heliosphere
Award Effective Date: 09/01/2020; Program: SOLAR-TERRESTRIAL

1. Brian Van Straalen($799,611), University of Alabama in Huntsville, Huntsville
Key terms: Background Solar Wind, Computation And Simulation, Cmes Propagating, Leap Forward, Space Weather, Activity, Charge, Complex, Create, Data-driven, Developed, Field, Forecasting, Free, Geomagnetic, Model, Modeling, Models, Non-commercial, Operational, Particles, Plasma, Software, Stream, Sun, Tools.

Development of a Data-driven Magnetohydrodynamic Simulation Model for Flux-Emerging Active Regions Leading to Coronal Mass Ejections
Award Effective Date: 08/01/2020; Program: SOLAR-TERRESTRIAL

1. Avijeet Prasad($437,188), University of Alabama in Huntsville, Huntsville
Key terms: Corona And Inner, Effort And Free, Free Model Parameters, Minimum Setup Effort, Cme Generation, Cmes Extending, Entirely Based, Inner Heliosphere, Lower Chromosphere, Simulation Model, Space Weather, AU, Aims, Ars, Build-up, Data-driven, Developed, Energy, Eruption, Flux, Global, Local, MHD, Models, Principles, Programs, Propagation, Public, Students, Tool, UAH.

EAGER: Developing an Ab initio Model of Coronal Mass Ejections (CMEs) Incorporating All Forms of Helicity
Award Effective Date: 06/01/2020; Program: SOLAR-TERRESTRIAL

1. Nada Al-Haddad($295,812), University of New Hampshire, Durham
Key terms: Rope-like Structure, CME, Cmes, Current, Helicity, Model, Models, Observations, Rope-like, Simple, Situ, Twisted, Writhe.

Travel Support for Hinode-14/IRIS-11 Joint Science Meeting
Award Effective Date: 05/01/2020; Program: SOLAR-TERRESTRIAL

1. Jie Zhang($18,752), George Mason University, Fairfax
Key terms: Corona, DKIST, Flares, Meeting, Missions, Solar, Themes, Topics.

Atmospheric Gravity Wave Radiosonde Field Campaign for Eclipse 2020
Award Effective Date: 04/01/2020; Program: SOLAR-TERRESTRIAL

1. Jamey D Jacob($672,265), Montana State University, Bozeman
Key terms: Atmospheric Gravity Waves, Solar Eclipse Campaign, Broader Impacts, Field Campaign, Temporal Resolution, Undergraduate Students, Analysis, Balloon-borne, Balloons, Coast, Collection, Day, December, Designed, Eclipse-driven, Enable, Expand, Final, Flights, Hours, Increased, Launch, MTSGC, Methods, Path, Prior, Radiosonde, Sgws, Sites, South, Spatial, Summer, Total, Totality.

Magnetic Reconnection in Kinetic Turbulent Plasmas
Award Effective Date: 04/01/2020; Program: SOLAR-TERRESTRIAL

1. Yi-Hsin Liu($589,734), Dartmouth College, Hanover
Key terms: Modeling And Predictions, Magnetic Reconnection, Plasma Turbulence, Solar Wind, Space Weather, Contribute, Energy, Has, Interconnection, Kinetic, Knowledge, Main, Objective, Physics, Process, Simulations, Spacecraft, Technique, Turbulent.

Harnessing the Data Revolution in Space Physics: Topological Data Analysis and Deep Learning for Improved Solar Eruption Prediction
Award Effective Date: 04/01/2020; Program: SOLAR-TERRESTRIAL

1. Elizabeth Bradley($792,387), University of Colorado at Boulder, Boulder
Key terms: Flare Prediction, Magnetic Field, Power Grids, Space Weather, Approach, Based, Colorado, Current, Development, Effects, Features, Fields, Geometry, Hours, Images, Interdisciplinary, Machine, Mathematics, Methods, Operational, Satellites, Set, Shape, Solar, Structure, Structures, Students, Sun, Sunspot, Topology.

Quasilinear Dissipation of Turbulently-Generated Kinetic Alfven Waves: Kinetics of Ion Heating and Solar Wind Acceleration in Coronal Holes
Award Effective Date: 04/01/2020; Program: SOLAR-TERRESTRIAL

1. Bernard J Vasquez($552,964), University of New Hampshire, Durham
Key terms: Coronal Hole, Heavy Ions, Ion Distributions, Ion Heating, Plasma Turbulence, Solar Wind, Accelerated, Act, Details, Dispersion, Dissipation, Effects, Fluctuations, Has, Heated, Kaws, Kinetic, Mechanism, Microscale, Model, Obtained, Perpendicular, Preferential, Properties, QL, Resonance, Turbulent, Waves.

Calibration and Analysis of Mount Wilson Magnetograms and Dopplergrams for the Years 1967 to 2013
Award Effective Date: 04/01/2020; Program: SOLAR-TERRESTRIAL

1. Roger K Ulrich($295,947), University of California-Los Angeles, Los Angeles
Key terms: Calibration Process, Magnetic Field, Magnetic Fields, Magnetogram Observations, Solar Cycle, Solar Cycles, Solar Observatory, Solar Surface, Available, Broader, Committee, Council, Daily, Direction, Discovery, Grand, Has, Instrument, Issue, MWO, Magnetograms, Methods, National, Period, Pipeline, Program, Severe, Space, Spacecraft, Stanford, Strength, Time, Various, Was.

Collaborative Research: Dynamic and Non-Force-Free Properties of Solar Active Regions and Subsequent Initiation of Flares
Award Effective Date: 04/01/2020; Program: SOLAR-TERRESTRIAL

1. Qiang Hu($298,366), University of Alabama in Huntsville, Huntsville
2. Ju Jing($433,226), New Jersey Institute of Technology, Newark
Key terms: Coronal Magnetic Field, Magnetic Field Evolution, Small-scale Magnetic Reconnections, Flare Initiation, High-resolution Observations, Magnetic Fields, Mhd Modeling, Non-force-free Properties, Small-scale Magnetic, Solar Eruptions, Solar Flares, Vector Magnetograms, Analysis, Ars, Cadence, Collaborative, DKIST, Details, Energy, Evolving, Existing, Extrapolation, Extrapolations, Future, GST, HMI, Has, High-resolution, Hinode, NFFF, NJIT, Non-force-free, Non-force-freeness, Reveal, Structures, Student, Students, Sun, Suns, Tools, Training, UAH.

SHINE Workshop Coordination: 2016-2020
Award Effective Date: 12/01/2018; Program: SOLAR-TERRESTRIAL

1. Christina Kay($565,554), Catholic University of America, Washington
Key terms: Students And Postdocs, Solar Wind, Active, Annual, Heliosphere, Heliospheric, Interplanetary, Particles, Phenomena, Population, Processes, Program, SHINE, Sun, Workshop, Workshops.

Collaborative Research: SHINE--Magnetic Energy Release During Solar Eruptions - From Large to Small Scales
Award Effective Date: 08/15/2017; Program: SOLAR-TERRESTRIAL

1. Vanessa Polito($95,126), Bay Area Environmental Research Institute, Moffett Field
Key terms: Current Sheet Region, Small-scale Energy Release, 3-d Simulation, Small-scale Energy, Solar Eruptions, Space Weather, Compared, Detailed, Evolution, Flare, Knowledge, Large-scale, Modeling, Outflows, Outputs, Processes, Program, Reconnection, SHINE, Structure, Students, Variety.

SWQU: Forecasting Small-Scale Plasma Structures in Earth's Ionosphere-Thermosphere System
Award Effective Date: 09/01/2020; Program: Space Weather Research

1. David L Hysell($2,398,603), University of Colorado at Boulder, Boulder
Key terms: Ionosphere-thermosphere Conditions, Plasma Irregularities, Space Weather, Uncertainty Quantification, Adopted, Charge, Dynamics, Estimate, Free, Ionosphere-thermosphere, Ionospheric, Lead, Model, Models, National, Non-commercial, Parameters, Software, Uncertainties, WAM-IPE, Waves.

Space Weather Workshop 2020; Boulder, Colorado; April 20-24, 2020
Award Effective Date: 03/01/2020; Program: Space Weather Research

1. Hanne Mauriello($25,000), University Corporation For Atmospheric Res, Boulder
Key terms: Space Weather Workshop.

U.S. Army Corps of Engineers (USACE) Support of the National Center for Atmospheric Research
Award Effective Date: 08/15/2020; Program: nan

1. Everette D Joseph($4,681,387), University Corporation For Atmospheric Res, Boulder
Key terms: NCAR, USACE.

Scientific and Technical Discovery at the Millstone Hill Geospace Facility
Award Effective Date: 06/01/2020; Program: nan

1. Shun-Rong Zhang($9,337,427), Massachusetts Institute of Technology, Cambridge
Key terms: Cedar And Gem, Total Electron Content, Millstone Hill, Neutral Wind, Radar Observations, Antenna, Asset, Assets, Based, Comparison, Database, Dynamics, Eclipse, Focused, GNSS, Geospace, Has, Hoursyear, Ionospheric, MHGF, MHO, MIT, Mesospheric, Meteor, Mid-latitude, Observatory, Operations, Organize, Products, Radars, Run, UHF, Unique, Waves, Zone.

NSF-GEO-AGS Awards for 2020

CAREER: Amateur Radio as a Tool for Studying Traveling Ionospheric Disturbances and Atmosphere-Ionosphere Coupling Award Effective Date: 06/01/2021; Program: AERONOMY

Collaborative Research: CEDAR--Three-dimensional Large Electron Density Gradients at Mid-latitudes from a TEC-based Ionospheric Data Assimilation system (TIDAS) Award Effective Date: 01/01/2021; Program: AERONOMY

The Role of the Fountain Effect in the Evolution of Ionospheric Structures in Low and Mid Latitudes Award Effective Date: 01/01/2021; Program: AERONOMY

MRI: Development of a Tristatic Network of Ground-based Aeronomic Observatories to Operate in Synergy with the EISCAT-3D Facility Award Effective Date: 11/01/2020; Program: AERONOMY

Ionospheric Response to the 2020 South American Total Solar Eclipse: Observing Atmospheric Gravity Waves and Total Electron Content Interactions Award Effective Date: 11/01/2020; Program: AERONOMY

Collaborative Research: Laboratory Measurements of Oxygen (O) and Nitrogen (N2) Ultraviolet (UV) Cross Sections by Particle Impact for Remote Sensing of Thermosphere O/N2 Variation Award Effective Date: 09/15/2020; Program: AERONOMY

Collaborative Research: CEDAR--Experimental and Theoretical Investigation of Midlatitude Ionospheric Instability Award Effective Date: 09/01/2020; Program: AERONOMY

Collaborative Research: Characterizing High-latitude Ionospheric Fluid Turbulence and Radio Scintillation with New Observations and Data-Driven Modeling Award Effective Date: 09/01/2020; Program: AERONOMY

STEVE Community Workshop: Advancing Understanding of a New Atmospheric Phenomenon; Westford, Massachusetts; Fall 2020 Award Effective Date: 09/01/2020; Program: AERONOMY

CEDAR: Resolving Thermosphere Response Times to Auroral and Solar Energy Inputs and Improving Neutral Density Predictions Award Effective Date: 08/01/2020; Program: AERONOMY

Measurements of Midlatitude Thermospheric Dynamics and Temperature Award Effective Date: 08/01/2020; Program: AERONOMY

Production Pathways and Yields of Excited O2 Important for Mesospheric Nightglow Award Effective Date: 08/01/2020; Program: AERONOMY

Multi-Scale Experimental Investigations of Extreme Plasma Density Depletions in the Polar Ionosphere Award Effective Date: 08/01/2020; Program: AERONOMY

CAREER: The Role of Gravity Instability and Breakdown on Subsequent Gravity Wave Generation and Coupling Award Effective Date: 08/01/2020; Program: AERONOMY

NSFGEO-NERC: WAVE-induced Transport of Chemically Active Species in the Mesosphere and Lower Thermosphere (WAVECHASM) Award Effective Date: 07/15/2020; Program: AERONOMY

A Theoretical Framework for Photoionization and Photodetachment Rate Calculations in the Lower Ionosphere Award Effective Date: 06/01/2020; Program: AERONOMY

Collaborative Research: Characterizing Secondary Gravity Waves and Influences on Momentum Transport Award Effective Date: 05/03/2020; Program: AERONOMY

Collaborative Research: Ground-based Very Low Frequency (VLF) and High Frequency (HF) Measurements in Support of the VIPER Sounding Rocket Experiment Award Effective Date: 03/15/2020; Program: AERONOMY

Collaborative Research: Strategic Observations of Terrestrial Gamma-Ray Flashes and Related Phenomena Award Effective Date: 02/01/2020; Program: AERONOMY

Development of an Integrated View of Plasma Instability Processes in the Lower Ionosphere Award Effective Date: 01/01/2020; Program: AERONOMY

Laboratory Study of H + O3 Product Yields Relevant to the Mesosphere Award Effective Date: 08/01/2018; Program: AERONOMY

Collaborative Research: Instabilities and Turbulence in Gravity Wave Dissipation and Formation of Thermospheric Sodium Layers above the Andes Award Effective Date: 07/15/2018; Program: AERONOMY

Understanding Future Changes in Midlatitude Orographic Precipitation Award Effective Date: 09/01/2020; Program: AGS-ATM & Geospace Sciences

Enhancing the Understanding of Nocturnal Convective System Morphological Evolution Award Effective Date: 08/01/2020; Program: AGS-ATM & Geospace Sciences

Winds and the Weather: Evaluating Three Dimensional (3D) Stratospheric / Tropospheric Jet Relationships and Their Roles in Extreme Cool-Season Weather Events Award Effective Date: 07/15/2020; Program: AGS-ATM & Geospace Sciences

Multi-scale Analysis of Congo Basin Precipitation: Understanding the Regional Rainfall Climatology and the Potential for Change Award Effective Date: 07/15/2020; Program: AGS-ATM & Geospace Sciences

CAREER: The Role of Ice-Nucleating Particles and Their Feedback on Clouds in Warming Arctic Climate Award Effective Date: 07/01/2020; Program: ANS-Arctic Natural Sciences

Laboratory Studies Investigating the Influence of Particle Diameter on Viscosity Award Effective Date: 01/01/2021; Program: Atmospheric Chemistry

Aerosol Chemistry of Complex Plant Volatile Systems Award Effective Date: 01/01/2021; Program: Atmospheric Chemistry

Reconciling Atmospheric OH Reactivity Measurements with PTR-ToF-MS Observations and Photochemical Box Model Simulations Award Effective Date: 01/01/2021; Program: Atmospheric Chemistry

Collaborative Research: Formation of Sulfur Aerosols in Fairbanks, Alaska Award Effective Date: 11/15/2020; Program: Atmospheric Chemistry

Understanding Carbon Fluxes in a Changing Amazon from 2014 to 2020 Award Effective Date: 11/01/2020; Program: Atmospheric Chemistry

Probing the Molecular Basis of the "Burying" Mechanism: An Additional Route to Secondary Organic Aerosol (SOA) Particle Growth Award Effective Date: 11/01/2020; Program: Atmospheric Chemistry

Collaborative Research: TI3GER--Technological Innovation Into Iodine and Gv-aircraft Environmental Research Award Effective Date: 09/01/2020; Program: Atmospheric Chemistry

The Conference on Molecular-Level Understanding of Atmospheric Aerosols (MUOAA 2020); Lake Arrowhead, California; September 20-25, 2020 Award Effective Date: 09/01/2020; Program: Atmospheric Chemistry

RAPID: Airborne CoV-2 Viability and Oxidation Award Effective Date: 08/01/2020; Program: Atmospheric Chemistry

Collaborative Research: Ammonia Phase PARtitioning and Transport (APART) Award Effective Date: 07/15/2020; Program: Atmospheric Chemistry

Workshop on the proposed Network of Mountain Observatories for Composition of the Atmosphere Award Effective Date: 07/01/2020; Program: Atmospheric Chemistry

Collaborative Research: EAGER--Condensed Matrix Assisted Laser Desorption Ionization (cMALDI) Towards Online Detection of Viral Nucleic Acids and Proteins in Aerosols Award Effective Date: 07/01/2020; Program: Atmospheric Chemistry

Collaborative Research: Ionic Solutions and the Partitioning of Oxygenated Organic Compounds in the Troposphere Award Effective Date: 07/01/2020; Program: Atmospheric Chemistry

Collaborative Research: Measurement and Modeling of Brown Carbon (BrC) from Boreal Forest Wildfires in Alaska Award Effective Date: 07/01/2020; Program: Atmospheric Chemistry

RAPID: Time-critical Airborne Measurements to Quantify Ozone Impacts of Emissions Changes during the COVID-19 Pandemic Response in the United States Award Effective Date: 07/01/2020; Program: Atmospheric Chemistry

Formation and Evolution of Atmospheric Brown Carbon from Nitrate Radical Initiated Oxidation of Heterocyclic Volatile Organic Compounds Award Effective Date: 07/01/2020; Program: Atmospheric Chemistry

RAPID: Development of a Nonlinear Activity Response Model for Coronavirus (COVID-19) Scenario Projections Based on the Observations of the Shutdown-Reopening Cycle of China Award Effective Date: 05/01/2020; Program: Atmospheric Chemistry

Evaluating the Atmospheric Dynamics of Nitrate and Sulfate in Southern New England in Response to Emission Regulations Award Effective Date: 05/01/2020; Program: Atmospheric Chemistry

Collaborative Research: RAPID--Urban Air Quality during the Coronavirus (COVID-19) Shelter-In-Place Orders Award Effective Date: 05/01/2020; Program: Atmospheric Chemistry

Development of Methods for Quantifying Speciated Peroxy Radicals by Chemical Ionization Mass Spectrometry Award Effective Date: 04/15/2020; Program: Atmospheric Chemistry

RAPID: Aerosolization of Viruses and Bacteria in the Coastal Atmosphere Award Effective Date: 04/15/2020; Program: Atmospheric Chemistry

EAGER: Collaborative Research: Laminar Flow Inlet and Inertia Navigation System Innovation for the NSF/NCAR G-V Aircraft Award Effective Date: 04/01/2020; Program: Atmospheric Chemistry

Understanding the Burst of Hydroxyl Radicals (OH) in Newly Formed Cloud Droplets Award Effective Date: 04/01/2020; Program: Atmospheric Chemistry

RAPID: In Situ Measurements of Australian Bushfire Smoke in the Stratosphere Award Effective Date: 03/15/2020; Program: Atmospheric Chemistry

Collaborative Research: Mercury Oxidation Pathways in a Continental Atmosphere: High Temporal Resolution Measurements of Mercury and Oxidants at Storm Peak Laboratory Award Effective Date: 03/15/2020; Program: Atmospheric Chemistry

Collaborative Research: Understanding the chemical and physical variability of smoke using plume spatial gradients: analysis and parameterization for air quality and climate models Award Effective Date: 03/01/2020; Program: Atmospheric Chemistry

RAPID: Emissions and Fate of Volatile Organic Compounds (VOCs) Emitted from Australian Wildfires during the COALA-JOEYS Campaign Award Effective Date: 02/15/2020; Program: Atmospheric Chemistry

Comparison of Thermal and Non-Thermal Protocols for Analysis of Isoprene Secondary Organic Aerosol (SOA) Generated under Conditions of Low Nitrogen Oxides (NOx) Award Effective Date: 02/15/2020; Program: Atmospheric Chemistry

CAREER: Revitalizing aerosol-cloud-chemistry research at Whiteface Mountain Award Effective Date: 02/01/2020; Program: Atmospheric Chemistry

The International Global Atmospheric Chemistry (IGAC) International Project Office (IPO) Award Effective Date: 07/01/2018; Program: Atmospheric Chemistry

Effectively Communicating Science Workshops (2021-2024); Saint Paul, Minnesota Award Effective Date: 05/01/2021; Program: Atmospheric Sci Cluster Prgrm

Collaborative Research: Greater New York (NY) Oxidant, Trace gas, Halogen, and Aerosol Airborne Mission (GOTHAAM) Award Effective Date: 09/01/2020; Program: Atmospheric Sci Cluster Prgrm

MRI: Cluster Computing for Artificial Intelligence-Enabled Data Analytics and Earth Systems Modeling Award Effective Date: 07/01/2020; Program: Atmospheric Sci Cluster Prgrm

Collaborative Research: An in situ Closure Study of Mixed Phase Clouds at Storm Peak Award Effective Date: 05/31/2020; Program: Atmospheric Sci Cluster Prgrm

Collaborative Research: Convective Gravity Waves in the Stratosphere (CGWaveS) Award Effective Date: 01/01/2021; Program: Climate & Large-Scale Dynamics

Collaborative Research: The Quasi-Biennial Oscillation and Madden-Julian Oscillation (QBO-MJO) Connection: Positive Feedbacks from Extratropical Wave Forcing Award Effective Date: 12/01/2020; Program: Climate & Large-Scale Dynamics

Coherent Precipitation Extremes in a Supermodel of Future Climate Award Effective Date: 12/01/2020; Program: Climate & Large-Scale Dynamics

Diversity of Tropical Intraseasonal Oscillation Award Effective Date: 11/01/2020; Program: Climate & Large-Scale Dynamics

New Tools for Quantifying Cloud Response to Varying Climate States Award Effective Date: 11/01/2020; Program: Climate & Large-Scale Dynamics

Downgradient Energy Transport and the Atmospheric Circulation Award Effective Date: 10/15/2020; Program: Climate & Large-Scale Dynamics

EAGER: An Oasis for Surface Life on the Ocean of Snowball Earth Award Effective Date: 09/01/2020; Program: Climate & Large-Scale Dynamics

Dynamic and thermodynamic mechanisms of desert amplification in a warming climate Award Effective Date: 09/01/2020; Program: Climate & Large-Scale Dynamics

The Causes of Arctic Amplification and its Impact on Mid-latitudes Award Effective Date: 08/15/2020; Program: Climate & Large-Scale Dynamics

Interdisciplinary Science Session: Can Machine Learning and Data-driven Science Lead to Breakthroughs in Earth System Modeling and Analysis?; Aspen, Colorado; June 7-11, 2021 Award Effective Date: 08/01/2020; Program: Climate & Large-Scale Dynamics

Mechanisms of Intrinsic and Anthropogenically Forced Climate Variations Award Effective Date: 08/01/2020; Program: Climate & Large-Scale Dynamics

El Nino-Southern Oscillation (ENSO) Interactions with Tropical Atlantic and Indian Oceans Award Effective Date: 07/01/2020; Program: Climate & Large-Scale Dynamics

The Mechanisms that Drive Summer Teleconnections: Patterns Associated with High Surface Temperatures Award Effective Date: 07/01/2020; Program: Climate & Large-Scale Dynamics

CAREER: Precipitation Variability Across Multiple Timescales Award Effective Date: 07/01/2020; Program: Climate & Large-Scale Dynamics

CAREER: Toward a Global Understanding of Severe Convective Environments Award Effective Date: 06/01/2020; Program: Climate & Large-Scale Dynamics

Collaborative Research: Testing Controls on Source, Sink, and Lifetime of Atmospheric Water with Numerical Tags and Stable Isotope Ratios Award Effective Date: 05/15/2020; Program: Climate & Large-Scale Dynamics

The Structure, Evolution, Dynamics and Cloud and Precipitation Characteristics of Extreme Summer Arctic Cyclones Revealed Through Comprehensive Life Cycle Studies Award Effective Date: 05/01/2020; Program: Climate & Large-Scale Dynamics

CAREER: Climate Controls on Hurricane Landfall via the Subtropical High Award Effective Date: 05/01/2020; Program: Climate & Large-Scale Dynamics