Atmospheric Radiation Measurement Climate Research Facility US Department of Energy
The world’s premier ground-based observations facility advancing atmospheric and climate research

ARM30: ARM’s High-Latitude Reach

Earth’s polar regions still hold much to be discovered by atmospheric scientists, many of them aided by ARM.

 
 

SAIL Marks a Year in Colorado

An ARM campaign in the Rockies is still collecting data to help improve understanding of mountain hydrology.

 
 

Student Interns Contribute to TRACER

Summer interns reflect on supporting early science from ARM’s TRacking Aerosol Convection interactions ExpeRiment (TRACER).

 
 
ARM30: ARM’s High-Latitude Reach SAIL Marks a Year in Colorado Student Interns Contribute to TRACER

Atmospheric Observatories

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NSA
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AMF
Register for Land-Atmosphere Workshop Hosted by ARM and EMSL

Register for Land-Atmosphere Workshop Hosted by ARM and EMSL

Published: 27 September 2022

Events, Facility News

Atmospheric and earth systems scientists are welcome to join an open and virtual workshop, “Chemical processing across scales at land-atmosphere interfaces,” on Monday, October 17.

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Pan-GASS Meeting Further Strengthens Ties Between ARM and Modelers

Pan-GASS Meeting Further Strengthens Ties Between ARM and Modelers

Published: 26 September 2022

Facility News

ARM staff and users are key contributors to a conference of international weather and climate scientists in Monterey, California.

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Join Your Colleagues at the 2022 ARM/ASR Joint Meeting

Join Your Colleagues at the 2022 ARM/ASR Joint Meeting

Published: 20 September 2022

Events, Facility News

Registration closes Wednesday, October 19, for the 2022 Joint ARM User Facility/Atmospheric System Research (ASR) Principal Investigators Meeting. Poster templates are now available.

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Welcome to ARM

Check out our resources for new ARM users, and watch this introductory video about ARM.gov.

ARM COVID-19 Update

ARM sites are updating their COVID safety requirements. Read the announcement.

ARM Provides

Data

Access atmospheric data gathered during ARM’s 30 years of 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