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New 2- and 3-Channel Microwave Radiometer Retrieval Data Produced
Both versions of the Atmospheric Radiation Measurement (ARM) user facility’s value-added product (VAP) for microwave radiometer retrievals are now available for the 2023–2024 Eastern Pacific Cloud Aerosol Precipitation Experiment (EPCAPE) in La Jolla, California. These products retrieve column precipitable water vapor and liquid water path—both important variables to understand radiative transfer in the atmosphere and…
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New ARM Trajectory Value-Added Product Now Available for Evaluation
A new evaluation value-added product (VAP) from the Atmospheric Radiation Measurement (ARM) user facility provides back and forward trajectories for airmasses over ARM Mobile Facility deployments. Data from the multipurpose ARM trajectory (ARMTRAJ) VAP can provide information on the likely history of airmasses before they were observed over an ARM site, such as origin and…
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New AERI Noise Filtered Data Produced for 3 ARM Campaigns
The Atmospheric Emitted Radiance Interferometer Noise Filtered value-added product (AERINF VAP) is now in production for the following field campaigns conducted by the Atmospheric Radiation Measurement (ARM) user facility: the 2021–2023 Surface Atmosphere Integrated Field Laboratory (SAIL) campaign near Crested Butte, Colorado the 2021–2022 TRacking Aerosol Convection interactions ExpeRiment (TRACER) near Houston, Texas the 2023–2024…
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Tropical Storm Hilary Is Focus of ARM EPCAPE Data Epoch
A new data epoch from the Atmospheric Radiation Measurement (ARM) user facility captures a piece of history observed during a recent field campaign in La Jolla, California. In August 2023, as ARM conducted the yearlong Eastern Pacific Cloud Aerosol Precipitation Experiment (EPCAPE), Southern California experienced its first tropical storm in 84 years. ARM instruments on…