The Atmospheric Radiation Measurement (ARM) Climate Research Facility is a U.S. Department of Energy scientific user facility, providing data from strategically located
in situ and remote sensing observatories around the world.

Featured Data
ARM Megasites Previewed at Annual Science Team Meeting
Research colleagues at the annual meeting of DOE's Atmospheric System Research program were among the first to hear details about the ARM Facility's plans for enhanced measurements to speed climate model advancements. Read More
Using Our Facilities
Submit your preproposal today.

The preproposal cycle for our mobile facilities, aerial facility, and fixed sites is now closed.

Requests for smaller campaigns in FY2014 and FY2015 are still being accepted; submit your preproposal today.

Field Campaigns
User Highlights