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Locations

Overview

To explore research questions beyond those addressed by ARM’s fixed atmospheric observatories in Alaska, Oklahoma, and the Azores, scientists can propose a field campaign to use one of three ARM mobile facilities (AMF) to collect atmospheric and climate data from under-sampled regions around the world.

Each AMF is designed to operate in any environment—from the cold of the Arctic to the heat of the tropics—for campaigns typically lasting about a year. The third ARM Mobile Facility (AMF3) is currently deployed in northwestern Alabama as part of the Bankhead National Forest atmospheric observatory.

AMF GEOGRAPHIC LOCATIONS BY FACILITY

Note: D = Diagnostic Data Product, F = ARM Aerial Facility, M = Mobile Facility, S = Supplemental Facility, and X = External Data/Facility

Eastern North Pacific Ocean; Mobile Facility (ACAPEX)

Facility Name Site Code Facility Code Elevation Lat/Lon Surface Type
ACAPEX; Gulfstream 159 Aircraft
(Removed: 2015-02-27)
ACX F1 590 meters 38.67979° N121.40059° W(Google Map) Awaiting information
Off the Coast of California - NOAA Ship Ronald H. Brown; AMF2
(Removed: 2015-02-12)
ACX M1 Ocean/Bay
ACX Supplemental Facility 1
(Removed: 2015-02-12)
ACX S1 Ocean/Bay
ACX Supplemental Facility 2
(Removed: 2015-02-12)
ACX S2 Ocean/Bay

Andenes, Norway; Mobile Facility (COMBLE)

Facility Name Site Code Facility Code Elevation Lat/Lon Surface Type
Andenes, Norway; AMF1 (main site for COMBLE)
(Removed: 2020-05-31)
ANX M1 2 meters 69.141281° N15.684166° E(Google Map) Awaiting information
Andenes, Norway; supplemental facility at main site
(Removed: 2020-05-31)
ANX S1 2 meters 69.14128° N15.684166° E(Google Map) Awaiting information
Bear Island, Norway, BJORNOYA, WMO 01028, between Andenes and Svalbard
(Removed: 2020-05-31)
ANX S2 18 meters 74.503555° N19.002316° E(Google Map) Awaiting information
ENAN Station, WMO 01010, Met Norway autosonde launch
(Removed: 2020-06-01)
ANX S3 8 meters 69.315253° N16.130717° E(Google Map) Awaiting information

Ascension Island, South Atlantic Ocean; Mobile Facility (LASIC)

Facility Name Site Code Facility Code Elevation Lat/Lon Surface Type
Ascension Island, South Atlantic Ocean; AMF1
(Removed: 2017-11-01)
ASI M1 341 meters 7.96696° S14.34981° W(Google Map) Volcanic Remnant
Airport Site, Ascension Island, South Atlantic Ocean; Supplemental Site
(Removed: 2017-10-30)
ASI S1 76 meters 7.96972° S14.40538° W(Google Map) Awaiting information
Ascension Island, South Atlantic Ocean; Collocated Instruments
(Removed: 2017-10-25)
ASI S2 341 meters 7.96696° S14.34981° W(Google Map) Volcanic Remnant

West Antarctica; Mobile Facility (AWARE)

Facility Name Site Code Facility Code Elevation Lat/Lon Surface Type
McMurdo Station Ross Ice Shelf, Antarctica; AMF2
(Removed: 2017-01-13)
AWR M1 76 meters 77.85011° S166.73011° E(Google Map) Ice and Bedrock
West Antarctic Ice Sheet (WAIS), Antarctica; Supplemental Site
(Removed: 2016-01-19)
AWR S1 1804 meters 79.468° S112.086° W(Google Map) Ice and Bedrock

Bankhead National Forest, AL, USA; Long-term Mobile Facility

Facility Name Site Code Facility Code Elevation Lat/Lon Surface Type
Bankhead National Forest, AL, AMF3 (Main Site) BNF M1 293 meters 34.342481° N87.338177° W(Google Map) Awaiting information
Bankhead National Forest, AL, AMF3 (Collocated Main Site) BNF S1 293 meters 34.342481° N87.338177° W(Google Map) Awaiting information
Bankhead National Forest, AL, AMF3 (Collocated Main Site) BNF S2 293 meters 34.342481° N87.338177° W(Google Map) Awaiting information
Bankhead National Forest, AL, AMF3 (for CSAPR2 near Main Site) BNF S3 180 meters 34.630806° N87.133118° W(Google Map) Awaiting information
Bankhead National Forest, AL, AMF3 (for SACR near Main Site) BNF S4 197 meters 34.464279° N87.236001° W(Google Map) Awaiting information
Bankhead National Forest, AL, AMF3 (Tower Site) BNF S10 284 meters 34.3437276° N87.35044401° W(Google Map) Awaiting information
Bankhead National Forest, AL, AMF3 (Collocated Tower Site) BNF S11 Awaiting information
Bankhead National Forest, AL, Supplemental facility for STAMP2 near Tower Site BNF S13 286 meters 34.344015° N87.35062209° W(Google Map) Awaiting information
Bankhead National Forest, AL, Supplemental facility for STAMP3 near Tower Site BNF S14 282 meters 34.343399° N87.350858° W(Google Map) Awaiting information
Bankhead National Forest, AL, Supplemental facility at Courtland BNF S20 178 meters 34.653784° N87.292676° W(Google Map) Awaiting information
Bankhead National Forest, AL, Supplemental facility at Falkville BNF S30 183 meters 34.384829° N86.927905° W(Google Map) Awaiting information
Bankhead National Forest, AL, Supplemental facility at Double Springs BNF S40 236 meters 34.178796° N87.453905° W(Google Map) Awaiting information
ARM Aerial Facility (AAF) - Unmanned Aircraft Systems, ArcticShark BNF U2 Awaiting information

Cordoba, Argentina; Mobile Facility (CACTI)

Facility Name Site Code Facility Code Elevation Lat/Lon Surface Type
Cordoba, Argentina; Gulfstream 159 Aircraft
(Removed: 2019-04-30)
COR F1 424 meters 33.09273911° S64.27000427° W(Google Map) Awaiting information
Cordoba, Argentina; AMF1 (main site for CACTI)
(Removed: 2019-04-30)
COR M1 1141 meters 32.12641° S64.72837° W(Google Map) Foothills
Cordoba, Argentina; BBSS sonde (at airport)
(Removed: 2019-04-30)
COR S1 567 meters 31.95116° S65.14851° W(Google Map) Foothills
Cordoba, Argentina; AWS1 (half way)
(Removed: 2019-04-30)
COR S2 1923 meters 32.06692° S64.688155° W(Google Map) Awaiting information
Cordoba, Argentina; AWS2 (top of ridge)
(Removed: 2019-04-30)
COR S3 256 meters 32.05073° S64.92722° W(Google Map) Awaiting information
Cordoba, Argentina; Stereo Photogrammetry (stereocam A and B)
(Removed: 2019-04-30)
COR S4 1108 meters 32.12738° S64.71392° W(Google Map) Awaiting information

Baltimore, MD, USA; Mobile Facility (CoURAGE)

Facility Name Site Code Facility Code Elevation Lat/Lon Surface Type
Baltimore, MD; AMF1 (main site for CoURAGE) CRG M1 45 meters 39.317° N76.586° W(Google Map) Awaiting information
Baltimore, MD; Supplemental Facility 1 for instruments colocated at M1 CRG S1 45 meters 39.317° N76.586° W(Google Map) Awaiting information
Baltimore, MD; Supplemental Facility 2 in rural setting CRG S2 158 meters 39.422° N77.21° W(Google Map) Awaiting information
Baltimore, MD; Supplemental Facility 3 near bay CRG S3 3 meters 38.838° N76.37° W(Google Map) Awaiting information
Baltimore, MD; Supplemental Facility 4 for stereo cams CRG S4 Awaiting information
Baltimore, MD; Supplemental Facility 5 for ECOR/SEBS CRG S5 64 meters 39.3105° N76.62375° W(Google Map) Awaiting information
Baltimore, MD; Supplemental Facility 6 for ECOR/SEBS CRG S6 67 meters 39.3105° N76.62375° W(Google Map) Awaiting information
Baltimore, MD; Supplemental Facility 7 for TBS CRG S7 12 meters 39.29713889° N76.16725556° W(Google Map) Awaiting information
Baltimore, MD; Supplemental Facility 8 for TBS CRG S8 12 meters 39.29713889° N76.16725556° W(Google Map) Awaiting information

Phoenix, AZ, USA: Mobile Facility (DUSTIEAIM)

Facility Name Site Code Facility Code Elevation Lat/Lon Surface Type

La Jolla, CA, USA; Mobile Facility (EPCAPE)

Facility Name Site Code Facility Code Elevation Lat/Lon Surface Type
La Jolla, CA; AMF1 (main site for EPCAPE on Scripps Pier)
(Removed: 2024-02-14)
EPC M1 7 meters 32.866944° N117.256944° W(Google Map) Awaiting information
La Jolla, CA: Supplemental Facility 1 for instruments colocated at M1
(Removed: 2024-02-14)
EPC S1 7 meters 32.866944° N117.256944° W(Google Map) Awaiting information
La Jolla, CA; Supplemental Facility 2 (Mt Soledad lab)
(Removed: 2024-02-14)
EPC S2 217 meters 32.840377° N117.249545° W(Google Map) Awaiting information

Black Forest, Germany; Mobile Facility (COPS)

Facility Name Site Code Facility Code Elevation Lat/Lon Surface Type
Black Forest, Germany
(Removed: 2008-01-03)
FKB M1 511 meters 48.5401° N8.3968° E(Google Map) Forest
Black Forest, Germany - Ancillary
(Removed: 1900-01-01)
FKB S1 48.5401° N8.3968° E(Google Map) Forest

Gan Island, Maldives; Mobile Facility (AMIE-GAN)

Facility Name Site Code Facility Code Elevation Lat/Lon Surface Type
Gan Airport, Gan Island, Maldives; AMF2
(Removed: 2012-04-09)
GAN M1 1 meters 0.690368° S73.1501° E(Google Map) Sand, Ocean
Wharf site, Gan Island, Maldives
(Removed: 2012-02-08)
GAN S1 1 meters 0.63043° S73.1029° E(Google Map) Sand, Ocean
Spit site, Gan island, Maldives
(Removed: 2012-03-31)
GAN S2 Awaiting information

Graciosa Island, Azores, Portugal; Mobile Facility (CAP-MBL)

Facility Name Site Code Facility Code Elevation Lat/Lon Surface Type
Graciosa Island, Azores, Portugal; AMF1
(Removed: 2011-01-06)
GRW M1 26 meters 39.0911° N28.0297° W(Google Map) Volcanic Soil

Gunnison, CO, USA; Mobile Facility (SAIL)

Facility Name Site Code Facility Code Elevation Lat/Lon Surface Type
Gunnison, CO; AMF2 (main site for SAIL)
(Removed: 2023-06-15)
GUC M1 2886 meters 38.956158° N106.987856° W(Google Map) Awaiting information
Gunnison, CO; Supplemental Facility 1 for instruments colocated at M1
(Removed: 2023-06-15)
GUC S1 2886 meters 38.956158° N106.987856° W(Google Map) Awaiting information
Gunnison, CO; Supplemental Facility 2
(Removed: 2023-06-15)
GUC S2 3137 meters 38.898361° N106.94314° W(Google Map) Awaiting information
Gunnison, CO; Supplemental Facility 3
(Removed: 2023-06-15)
GUC S3 2857 meters 38.941556° N106.973128° W(Google Map) Awaiting information
Gunnison, CO; Supplemental Facility 4 (Pumphouse)
(Removed: 2023-06-15)
GUC S4 2764 meters 38.922019° N106.9509° W(Google Map) Awaiting information

Shouxian, Anhui, China; Mobile Facility (AEROSOLINDIRECT)

Facility Name Site Code Facility Code Elevation Lat/Lon Surface Type
Shouxian, Anhui, China
(Removed: 2008-12-28)
HFE M1 23 meters 32.5584° N116.782° E(Google Map) Agriculture
Tai Hu (lake), Zhejiang/Jiangsu, China; Supplemental
(Removed: 2008-12-13)
HFE S1 7 meters 31.4208° N120.215° E(Google Map) Lakefront

Houston, TX, USA; Mobile Facility (TRACER)

Facility Name Site Code Facility Code Elevation Lat/Lon Surface Type
Houston, TX; AMF1 (main site for TRACER)
(Removed: 2022-09-30)
HOU M1 8 meters 29.67° N95.059° W(Google Map) Awaiting information
Houston, TX; Supplemental Facility 1 for instruments colocated at M1
(Removed: 2022-09-30)
HOU S1 8 meters 29.67° N95.059° W(Google Map) Awaiting information
Houston, TX; Supplemental Facility 2
(Removed: 2022-09-30)
HOU S2 12 meters 29.532° N95.284° W(Google Map) Awaiting information
Houston, TX; Supplemental Facility 3 for ANC: upwind site for summer iop
(Removed: 2022-09-30)
HOU S3 20 meters 29.328° N95.741° W(Google Map) Awaiting information
Houston, TX; Supplemental Facility 4 for ANC: upwind site summer iop, 2nd sonde
(Removed: 2022-09-30)
HOU S4 20 meters 29.328° N95.741° W(Google Map) Awaiting information
Houston, TX; Supplemental Facility 5 for stereo cameras
(Removed: 2022-09-30)
HOU S5 1 meters 29.6939° N94.9365° W(Google Map) Awaiting information
Houston, TX; Supplemental Facility 7 for ARM SP2 at TCEQ Houston Aldine site
(Removed: 2022-10-31)
HOU S7 19 meters 29.90263° N95.32611° W(Google Map) Awaiting information

kennaook ⁄ Cape Grim, Tasmania, AUS; Mobile Facility (CAPE-k)

Facility Name Site Code Facility Code Elevation Lat/Lon Surface Type
kennaook ⁄ Cape Grim, Tasmania, Australia; AMF2 (main site for CAPE-k) KCG M1 80 meters 40.680779° S144.68984° E(Google Map) Awaiting information
kennaook ⁄ Cape Grim, Tasmania, Australia; Suppl Fac 1, colocated at M1 KCG S1 80 meters 40.680779° S144.68984° E(Google Map) Awaiting information
kennaook ⁄ Cape Grim, Tasmania, Australia; Supplementary Facility 2 KCG S2 74 meters 40.683143° S144.689702° E(Google Map) Awaiting information
kennaook ⁄ Cape Grim, Tasmania, Australia; Supplementary Facility 3 KCG S3 67 meters 40.683304° S144.689718° E(Google Map) Awaiting information

Los Alamos, NM, USA; Mobile Aerosol Observing System

Facility Name Site Code Facility Code Elevation Lat/Lon Surface Type
Los Alamos National Laboratory
(Removed: 2012-05-31)
LAM M1 35.8441° N106.2872° W(Google Map) Ponderosa pine trees, sagebrush, Gambrel's oak, wild rose

Eastern North Pacific Ocean; Mobile Facility (MAGIC)

Facility Name Site Code Facility Code Elevation Lat/Lon Surface Type
Los Angeles, CA to Honolulu, HI - container ship Horizon Spirit; AMF2
(Removed: 2013-09-30)
MAG M1 Ocean
MAG Supplemental Facility 1
(Removed: 2013-09-26)
MAG S1 Ocean
MAG Supplemental Facility 2
(Removed: 2013-09-30)
MAG S2 Awaiting information

Manacapuru, Amazonas, Brazil; Mobile Facility (GOAMAZON)

Facility Name Site Code Facility Code Elevation Lat/Lon Surface Type
Manaus, Amazonas, Brazil; Gulfstream 159 Aircraft
(Removed: 2015-12-31)
MAO F1 28 meters 3.03861111° S60.04970278° W(Google Map) Awaiting information
Manacapuru, Amazonas, Brazil; AMF1
(Removed: 2015-12-31)
MAO M1 50 meters 3.21297° S60.5981° W(Google Map) Tropical Forest
Manacapuru, Amazonas, Brazil; MAOS
(Removed: 2015-12-01)
MAO S1 50 meters 3.21297° S60.5981° W(Google Map) Tropical Forest
Iranduba, Amazonas, Brazil; Supplemental Site
(Removed: 2015-12-31)
MAO S2 18 meters 3.16611° S60.08621° W(Google Map) Tropical Forest
Manaus, Amazonas, Brazil; AAF
(Removed: 2015-12-31)
MAO S3 72 meters 3.03862° S60.04654° W(Google Map) Tropical Forest
Manacapuru, Amazonas, Brazil; Supplemental Site
(Removed: 2015-12-01)
MAO S10 50 meters 3.21297° S60.5981° W(Google Map) Tropical Forest

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

Arctic Ocean; Mobile Facility (MOSAiC)

Facility Name Site Code Facility Code Elevation Lat/Lon Surface Type
MOSAIC (Drifting Obs - Study of Arctic Climate); AMF2
(Removed: 2020-10-01)
MOS M1 12 meters 86.619° N118.1129° E(Google Map) Awaiting information
Supplemental Facility 1, located on the port side of ship
(Removed: 2020-10-01)
MOS S1 12 meters 86.619° N118.1129° E(Google Map) Awaiting information
Supplemental Facility 2, located on the starboard side of ship
(Removed: 2020-10-01)
MOS S2 12 meters 86.619° N118.1129° E(Google Map) Awaiting information
Collocated Instruments on ice
(Removed: 2020-10-01)
MOS S3 86.619° N118.1129° E(Google Map) Awaiting information

Niamey, Niger; Mobile Facility (RADAGAST)

Facility Name Site Code Facility Code Elevation Lat/Lon Surface Type
Niamey, Niger
(Removed: 2007-01-08)
NIM M1 223 meters 13.4773° N2.1758° E(Google Map) Desert, Cultivated Land
Niamey, Niger-Ancillary
(Removed: 2006-12-08)
NIM S1 228 meters 13.522° N2.63235° E(Google Map) Desert, Cultivated Land

Oliktok Point, AK, USA; Long-term Mobile Facility

Facility Name Site Code Facility Code Elevation Lat/Lon Surface Type
Oliktok Point, Alaska; Gulfstream 159 Aircraft
(Removed: 2021-06-19)
OLI F1 2 meters 70.496347° N149.881568° W(Google Map) Tundra
Oliktok Point, Alaska; AMF3
(Removed: 2021-06-19)
OLI M1 2 meters 70.495° N149.886° W(Google Map) Tundra
Oliktok Point, Alaska; Supplemental Site
(Removed: 2021-06-19)
OLI S1 2 meters 70.495° N149.886° W(Google Map) Tundra
DataHawk Unmanned Aerial System
(Removed: 2021-06-19)
OLI U1 Awaiting information

Ganges Valley, India; Mobile Facility (GVAX)

Facility Name Site Code Facility Code Elevation Lat/Lon Surface Type
ARIES Observatory, Nainital, Uttarkhand, India; AMF1
(Removed: 2012-03-31)
PGH M1 1936 meters 29.3594° N79.4581° E(Google Map) Sparse vegetation
Lucknow, Uttar Pradesh, India
(Removed: 2012-03-31)
PGH S1 Sparse vegetation

Cape Cod, MA, USA; Mobile Facility (TCAP)

Facility Name Site Code Facility Code Elevation Lat/Lon Surface Type
Highland Center, Cape Cod MA; AMF1
(Removed: 2013-06-30)
PVC M1 43 meters 42.0305° N70.0493° W(Google Map) Sand, beach grasses, heath, white cedar, red maple, pitch pine, beech
Highland Center, Cape Cod MA; MAOS
(Removed: 2013-06-30)
PVC S1 43 meters 42.0305° N70.0493° W(Google Map) Sand, beach grasses, heath, white cedar, red maple, pitch pine, beech

Point Reyes, CA, USA; Mobile Facility (MASRAD)

Facility Name Site Code Facility Code Elevation Lat/Lon Surface Type
Point Reyes, CA
(Removed: 2005-09-15)
PYE M1 24 meters 38.092° N122.956° W(Google Map) Coastal (shrubland and grassland)

Steamboat Springs, CO, USA; Mobile Facility (STORMVEX)

Facility Name Site Code Facility Code Elevation Lat/Lon Surface Type
Steamboat Springs CO, Valley Site; AMF2
(Removed: 2011-04-30)
SBS M1 2078 meters 40.4622° N106.817° W(Google Map) Snow, ice and forest
Steamboat Springs CO, Thunderhead Lodge
(Removed: 2011-04-30)
SBS S1 2759 meters 40.4542° N106.773° W(Google Map) Snow, ice and forest
Steamboat Springs CO, Christie Peak
(Removed: 2011-04-30)
SBS S2 2440 meters 40.4546° N106.787° W(Google Map) Snow, ice and forest

Hyytiala, Finland; Mobile Facility (BAECC)

Facility Name Site Code Facility Code Elevation Lat/Lon Surface Type
U. of Helsinki Research Station (SMEAR II), Hyytiala, Finland; AMF2
(Removed: 2014-09-30)
TMP M1 179 meters 61.843° N24.288° E(Google Map) Forest
U. of Helsinki Research Station (SMEAR II), Hyytiala, Finland; AOS
(Removed: 2014-09-30)
TMP S1 179 meters 61.846° N24.295° E(Google Map) Forest
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Atmospheric Radiation Measurement (ARM) | Reviewed March 2025