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

A Splendid Year at the Coast

After wrapping up observations in Southern California, a coastal cloud-aerosol campaign enters a phase of energetic data analysis.

 
 

ARM Data Boost Wind Forecast Project

A new project off the coast of New England is benefiting from ARM data collected a decade ago around Cape Cod, Massachusetts. 

 
 

A Field of Urban Dreams

A scientific meeting in Baltimore, Maryland, includes previews of an ARM campaign coming to the region in late 2024.

 
 
A Splendid Year at the Coast ARM Data Boost Wind Forecast Project A Field of Urban Dreams

Atmospheric Observatories

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CAPE-k Technicians Will Help Keep ARM Data Flowing From Tasmania

CAPE-k Technicians Will Help Keep ARM Data Flowing From Tasmania

Published: 23 April 2024

Facility News

For the next 17 months, technicians Tom Day and Frank Zurek will remain in Tasmania to monitor and maintain instruments during ARM’s Cloud And Precipitation Experiment at kennaook (CAPE-k).

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From the User Executive Committee (UEC) Chair

From the User Executive Committee (UEC) Chair

Published: 22 March 2024

Blog, Field Notes, From the UEC, Publications

Jen Delamere invites you to check out the new summary report on the UEC’s October 2023 meeting.

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MOSAiC Science Charges Forward

MOSAiC Science Charges Forward

Published: 22 March 2024

Blog, Field Notes, MOSAiC

During a workshop in Germany, scientists share their latest research using data from the Multidisciplinary Drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition. 

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Welcome to ARM

Check out our resources for new ARM users.

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