An official Website of the United States government Here's how you know
ARM Logo
DOE Logo
blue sky with white clouds

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

Atmospheric Observatories Instruments Modeling Computing Resources Science Data Products

Instruments

Individual instruments and systems containing multiple components are operated by the Atmospheric Radiation Measurement (ARM) user facility to measure clouds, aerosols, radiation, and the interactions among them.

Instruments can be searched by multiple factors.

Location refers to an instrument or system at one of the three atmospheric observatories, as well as campaigns where mobile and aerial observatories were deployed.

ARM Logo

Follow Us:

[social media icons]

Keep up with the Atmospheric Observer

Updates on ARM news, events, and opportunities delivered to your inbox

Subscribe Now

ARM User Profile

ARM welcomes users from all institutions and nations. A free ARM user account is needed to access ARM Data.

Register Login

Data

About

Resources

Argonne National Laboratory logo Brookhaven National Laboratory logo Los Alamos National Laboratory logo Lawrence Berkeley National Laboratory logo Lawrence Livermore National Laboratory logo National Renewable Energy Laboratory logo Oak Ridge National Laboratory logo Pacific Northwest National Laboratory logo Sandia National Laboratories logo
Atmospheric Radiation Measurement (ARM) | Reviewed May 2024