Alan Brewer
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View article: Analysis of a June 2023 Smoke Transport over the Northeast US Caused by Wildfires in Canada- leveraging the HRRR-Smoke model predictions and remote sensing observations.
Analysis of a June 2023 Smoke Transport over the Northeast US Caused by Wildfires in Canada- leveraging the HRRR-Smoke model predictions and remote sensing observations. Open
View article: Supplementary material to "Emerging mobile lidar technology to study boundary-layer winds influenced by operating turbines"
Supplementary material to "Emerging mobile lidar technology to study boundary-layer winds influenced by operating turbines" Open
View article: Emerging mobile lidar technology to study boundary-layer winds influenced by operating turbines
Emerging mobile lidar technology to study boundary-layer winds influenced by operating turbines Open
The development of a microjoule-class pulsed Doppler lidar and deployment of this compact system on mobile platforms such as aircraft, ships, or trucks has opened a new opportunity to characterize the dynamics of complex mesoscale wind flo…
View article: An Unusual Winter Ozone Event in Colorado
An Unusual Winter Ozone Event in Colorado Open
Surface ozone (O 3 ) mixing ratios exceeding the National Ambient Air Quality Standard were measured at rural monitors along the Colorado Front Range on 17 April 2020 during the COVID‐19 lockdown. This unusual episode followed back‐to‐back…
View article: Wildfire Smoke Shading Observations: Impacts on Boundary Layer Mixing and Thermally Driven Smoke Transport
Wildfire Smoke Shading Observations: Impacts on Boundary Layer Mixing and Thermally Driven Smoke Transport Open
Smoke shading from wildfire smoke cools the surface and atmosphere below the smoke by absorbing and scattering sunlight. This has the potential to create meteorological feedback and large air quality impacts, but observations of smoke shad…
View article: Methane and Ethane Emission Rates, Intensities, and Trends: Aircraft Mass Balance Insights over the Denver-Julesburg Basin, Fall 2021
Methane and Ethane Emission Rates, Intensities, and Trends: Aircraft Mass Balance Insights over the Denver-Julesburg Basin, Fall 2021 Open
View article: The 3D Dynamics of a Wildfire Plume Extending Across the Top of the Planetary Boundary Layer Using an Airborne Doppler Lidar
The 3D Dynamics of a Wildfire Plume Extending Across the Top of the Planetary Boundary Layer Using an Airborne Doppler Lidar Open
As wildfire pervasiveness increases with a changing climate, there is a need to develop new techniques with emerging technologies to understand the interaction between wildfires and the surrounding atmosphere at a high spatiotemporal resol…
View article: Increased Dynamic Efficiency in Mesoscale Organized Trade Wind Cumulus Clouds
Increased Dynamic Efficiency in Mesoscale Organized Trade Wind Cumulus Clouds Open
Mesoscale organization of boundary layer clouds modulates low cloud radiative properties and contributes to the tropical hydrologic cycle. Trade-wind cumuli have varying organization and are a notable source of uncertainty in global climat…
View article: The 3D Dynamics of a Wildfire Plume Contained Within the Planetary Boundary Layer Using an Airborne Doppler Lidar
The 3D Dynamics of a Wildfire Plume Contained Within the Planetary Boundary Layer Using an Airborne Doppler Lidar Open
As wildfire pervasiveness increases with a changing climate, there is a need to develop new techniques with emerging technologies to understand the interaction between wildfires and the surrounding atmosphere at a high spatiotemporal resol…
View article: Overview of preparation for the American WAKE ExperimeNt (AWAKEN)
Overview of preparation for the American WAKE ExperimeNt (AWAKEN) Open
The American WAKE ExperimeNt (AWAKEN) is a multi-institutional field campaign focused on gathering critical observations of wind farm–atmosphere interactions. These interactions are responsible for a large portion of the uncertainty in win…
View article: An Air Quality and Boundary Layer Dynamics Analysis of the Los Angeles Basin Area During the Southwest Urban NOx and VOCs Experiment (SUNVEx)
An Air Quality and Boundary Layer Dynamics Analysis of the Los Angeles Basin Area During the Southwest Urban NOx and VOCs Experiment (SUNVEx) Open
The NOAA Chemical Sciences Laboratory (CSL) conducted the Southwest Urban NOx and VOCs Experiment (SUNVEx) to study emissions and the role of boundary layer (BL) dynamics and seabreeze (SB) transitions on the time evolution of coastal air …
View article: Evaluating TEMPO NO2 over the New York City Metropolitan Area during CUPiDS
Evaluating TEMPO NO2 over the New York City Metropolitan Area during CUPiDS Open
The Tropospheric Emissions: Monitoring of Pollution (TEMPO) satellite was launched in April 2023 by NASA and has been measuring tropospheric trace gases with hourly time resolution over North America since August 2023. The geostationary or…
View article: Measuring Coupled Fire–Atmosphere Dynamics: The California Fire Dynamics Experiment (CalFiDE)
Measuring Coupled Fire–Atmosphere Dynamics: The California Fire Dynamics Experiment (CalFiDE) Open
The social, economic, and ecological impacts of wildfires are increasing over much of the United States and globally, partially due to changing climate and build-up of fuels from past forest management practices. This creates a need to imp…
View article: Case study of a bore wind-ramp event from lidar measurements and HRRR simulations over ARM Southern Great Plains
Case study of a bore wind-ramp event from lidar measurements and HRRR simulations over ARM Southern Great Plains Open
The rapid change of wind speed and direction on 21 August 2017 is studied using Doppler lidar measurements at five sites of the Atmospheric Radiation Measurement (ARM) Southern Great Plains (SGP) facility in north-central Oklahoma. The Dop…
View article: Evaluation of Trade Wind Mesoscale Morphology Evolution and Transitions
Evaluation of Trade Wind Mesoscale Morphology Evolution and Transitions Open
Mesoscale cloud morphology patterns in the trade-winds can be grouped by their distinct appearance, size, and radiative properties into four categories: Sugar, Gravel, Flowers, and the synoptically driven Fish. Two occurrence pathways for …
View article: Design of the American Wake Experiment (AWAKEN) field campaign
Design of the American Wake Experiment (AWAKEN) field campaign Open
The American WAKE experimeNt (AWAKEN) is a multi-institutional collaborative field campaign, starting in March 2022, that will gather an unprecedented data set including both atmospheric observations and wind plant operational data. This c…
View article: Wintertime Observations of Tropical Northwest Atlantic Aerosol Properties During ATOMIC: Varying Mixtures of Dust and Biomass Burning
Wintertime Observations of Tropical Northwest Atlantic Aerosol Properties During ATOMIC: Varying Mixtures of Dust and Biomass Burning Open
The Atlantic Tradewind Ocean‐Atmosphere Mesoscale Campaign (ATOMIC) took place from 7 January to 11 July 2020 in the tropical North Atlantic between the east coast of Barbados and the Northwest Tropical Atlantic Station (NTAS) mooring. Mea…
View article: The Diurnal Evolution of Controls on Trade Wind Mesoscale Morphologies
The Diurnal Evolution of Controls on Trade Wind Mesoscale Morphologies Open
<p>The diurnal cycle in trade wind cloudiness has been observed to be driven by the diurnal cycle in the relative frequency of occurrence of mesoscale morphologies (i.e., Vial et al. 2021). These morphologies have been grouped based …
View article: LAFE and LAFO: New experimental and observational investigations of land-atmosphere feedback processes
LAFE and LAFO: New experimental and observational investigations of land-atmosphere feedback processes Open
<p>The exchange of energy, moisture and momentum between the atmosphere and the land-surface as well as the associated feedback processes are decisive for the development of the planetary boundary layer. Inaccurate representation and…
View article: The California Fire Dynamics Experiment (CalFiDE): Developing Validation Data Sets for Coupled Fire-Atmosphere Simulations
The California Fire Dynamics Experiment (CalFiDE): Developing Validation Data Sets for Coupled Fire-Atmosphere Simulations Open
The California Fire Dynamics Experiment (CalFiDE) is a 6-week study of wildfire behavior and its response to spatially and temporally evolving wind fields in California, USA. It is the result of a partnership between the Chemical Sciences …
View article: LAFE und LAFO: Neue experimentelle und observationelle Untersuchungen von Land-Atmosph&#228;re-Austauschprozessen
LAFE und LAFO: Neue experimentelle und observationelle Untersuchungen von Land-Atmosphäre-Austauschprozessen Open
<p>Der Austausch von Energie, Feuchte und Impuls zwischen der Atmosphäre und der Landoberfläche sowie die damit verbundenen Rückkopplungsprozesse sind maßgeblich für die Entwicklung der pl…
View article: Coupled Air Quality and Boundary-Layer Meteorology in Western U.S. Basins during Winter: Design and Rationale for a Comprehensive Study
Coupled Air Quality and Boundary-Layer Meteorology in Western U.S. Basins during Winter: Design and Rationale for a Comprehensive Study Open
Wintertime episodes of high aerosol concentrations occur frequently in urban and agricultural basins and valleys worldwide. These episodes often arise following development of persistent cold-air pools (PCAPs) that limit mixing and modify …
View article: Measurements from the RV <i>Ronald H. Brown</i> and related platforms as part of the Atlantic Tradewind Ocean-Atmosphere Mesoscale Interaction Campaign (ATOMIC)
Measurements from the RV <i>Ronald H. Brown</i> and related platforms as part of the Atlantic Tradewind Ocean-Atmosphere Mesoscale Interaction Campaign (ATOMIC) Open
The Atlantic Tradewind Ocean-Atmosphere Mesoscale Interaction Campaign (ATOMIC) took place from 7 January to 11 July 2020 in the tropical North Atlantic between the eastern edge of Barbados and 51∘ W, the longitude of the Northwest Tropica…
View article: Lidar - UMBC WindCube 200S Doppler Lidar - Processed Data
Lidar - UMBC WindCube 200S Doppler Lidar - Processed Data Open
[ Not provided ]
View article: Lidar - NOAA High Resolution Doppler Lidar (HRDL) - Derived Data
Lidar - NOAA High Resolution Doppler Lidar (HRDL) - Derived Data Open
[ Not provided ]
View article: Lidar - ESRL WindCube 200s, Arlington Airport - Processed Data
Lidar - ESRL WindCube 200s, Arlington Airport - Processed Data Open
The available "readme" file introduces the basics of the Doppler lidar data and offers a detailed description of the variables present in the data files. If you have any further questions about the data and its interpretation, contact eith…
View article: Lidar - NOAA WindCube 200S Doppler Lidar (Dalek2) - Derived Data
Lidar - NOAA WindCube 200S Doppler Lidar (Dalek2) - Derived Data Open
[ Not provided ]
View article: Diurnal sea surface temperature drives turbulence in the tropical atmospheric mixed layer
Diurnal sea surface temperature drives turbulence in the tropical atmospheric mixed layer Open
Earth and Space Science Open Archive PosterOpen AccessYou are viewing the latest version by default [v1]Diurnal sea surface temperature drives turbulence in the tropical atmospheric mixed layerAuthorsSimonde SzoekeiDTobiasMarkeAlanBrewerSe…
View article: Measurements from the <i>RV Ronald H. Brown</i> and related platforms as part of the Atlantic Tradewind Ocean-Atmosphere Mesoscale Interaction Campaign (ATOMIC)
Measurements from the <i>RV Ronald H. Brown</i> and related platforms as part of the Atlantic Tradewind Ocean-Atmosphere Mesoscale Interaction Campaign (ATOMIC) Open
The Atlantic Tradewind Ocean-Atmosphere Mesoscale Interaction Campaign (ATOMIC) took place from January 7 to July 11, 2020 in the tropical North Atlantic between the eastern edge of Barbados and 51° W, the longitude of the Northwest Tropic…
View article: Diurnal ocean surface warming drives convective turbulence and clouds in the atmosphere
Diurnal ocean surface warming drives convective turbulence and clouds in the atmosphere Open
Earth and Space Science Open Archive This work has been accepted for publication in Geophysical Research Letters. Version of RecordESSOAr is a venue for early communication or feedback before peer review. Data may be preliminary. Learn mor…