Atmospheric Radiation Measurement Climate Research Facility US Department of Energy

Due to planned ARM Data Center maintenance, ARM data systems, including the Data Discovery Browser, will NOT be available Saturday, August 18, between 7 a.m. to 12 p.m. Eastern Time. We apologize for any inconvenience.

The world’s premier ground-based observations facility advancing atmospheric and climate research

For Storm-Wracked Science in Puerto Rico, ARM Steps Up

While Puerto Rico continues to recover from Hurricane Maria, ARM is helping to restore atmospheric research efforts on the island.

 
 

ACE-ENA Confirms Seasonal Variations in Cloud and Aerosol Properties

The Aerosol and Cloud Experiments in the Eastern North Atlantic (ACE-ENA) field campaign combines air and ground-based data.

 
 

A Deeper Look Into Atmospheric Processes in the Arctic

Unmanned aerial systems will fly this summer and fall in northern Alaska during a field campaign tied to a major polar research effort.

 
 
For Storm-Wracked Science in Puerto Rico, ARM Steps Up ACE-ENA Confirms Seasonal Variations in Cloud and Aerosol Properties A Deeper Look Into Atmospheric Processes in the Arctic

Atmospheric Observatories

SGP
NSA
ENA
AAF
AMF
UEC Profile: ‘I Found Myself Wanting to Know More’

UEC Profile: ‘I Found Myself Wanting to Know More’

Published: 23 July 2018

Feature Stories and Releases

Once a student of the stars, ARM User Executive Committee (UEC) member Erika Roesler can't get enough of clouds, gases, and aerosols as an atmospheric scientist at Sandia National Laboratories.

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LASSO Case Study: Regional Weather Simulations Get a Look

LASSO Case Study: Regional Weather Simulations Get a Look

Published: 23 July 2018

Feature Stories and Releases

The Large-Eddy Simulation (LES) ARM Symbiotic Simulation and Observation (LASSO) workflow has enabled researchers to develop and test a new parameterization of the boundary layer.

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Good Data, Good Awards

Good Data, Good Awards

Published: 23 July 2018

Feature Stories and Releases

Four scientists plan to use ARM measurements as part of their work through 2018 U.S. Department of Energy Early Career Research Program awards.

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ARM Provides

Data

Access over 25 years of atmospheric data gathered during normal operations and field campaigns

Instruments

Explore more than 400 instruments that collect data at locales spanning diverse climate regimes

Campaigns

Conduct atmospheric science in strategic locations around the world

Models

Retrieve large-eddy simulation (LES) model simulations and analysis tools

Publications

Discover ARM-related research on clouds and aerosols, and their interaction with Earth’s energy balance and representation in earth system models