An official website of the United States government
blue sky with white clouds

World’s premier ground-based observations facility advancing atmospheric research

Locations

Southern Ocean; Mobile Facility (MARCUS)

Facility Name Site Code Facility Code Elevation Lat/Lon Surface Type
Hobart, AUS to Antarctic Coast - resupply ship Aurora Australis; AMF2
(Removed: 2018-04-01)
MAR M1 42.88211° S147.3425° E(Google Map) Ocean
MAR Supplemental Facility 1
(Removed: 2018-04-01)
MAR S1 42.88211° S147.3425° E(Google Map) Ocean
MAR Supplemental Facility 2
(Removed: 2017-12-07)
MAR S2 42.88211° S147.3425° E(Google Map) Ocean
ARM Logo

Follow Us:

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.

Atmospheric Radiation Measurement (ARM) | Reviewed March 2025