Carbon Cycle Surface Flasks

145 sites in 45 countries
Code Name Country Latitude Longitude Elevation (meters) Time from GMT
ABP* Arembepe, Bahia Brazil -12.770 -38.170 1.0 -3 hours
ALT Alert, Nunavut Canada 82.451 -62.507 190.0 -4 hours
AMS* Amsterdam Island France -37.798 77.538 55.0 +5 hours
AMT Argyle, Maine United States 45.035 -68.682 53.0 -5 hours
AMY Anmyeon-do Republic of Korea 36.539 126.329 85.1 +9 hours
ASC Ascension Island United Kingdom -7.967 -14.400 85.0 -1 hours
ASK Assekrem Algeria 23.262 5.632 2710.0 +1 hours
AVI* St. Croix, Virgin Islands United States 17.750 -64.750 3.0 -4 hours
AZR Terceira Island, Azores Portugal 38.766 -27.375 19.0 -1 hours
BAL* Baltic Sea Poland 55.350 17.220 3.0 +1 hours
BAO* Boulder Atmospheric Observatory, Colorado United States 40.050 -105.004 1584.0 -7 hours
BHD Baring Head Station New Zealand -41.408 174.871 85.0 +12 hours
BKT Bukit Kototabang Indonesia -0.202 100.318 845.0 +7 hours
BME* St. Davids Head, Bermuda United Kingdom 32.368 -64.648 12.0 -4 hours
BMW Tudor Hill, Bermuda United Kingdom 32.265 -64.879 30.0 -4 hours
BRW Barrow, Alaska United States 71.323 -156.611 11.0 -9 hours
BSC* Black Sea, Constanta Romania 44.178 28.665 0.0 +2 hours
CBA Cold Bay, Alaska United States 55.210 -162.720 21.3 -9 hours
CGO Cape Grim, Tasmania Australia -40.683 144.690 94.0 +10 hours
CHR Christmas Island Republic of Kiribati 1.700 -157.152 0.0 -10 hours
CIB Centro de Investigacion de la Baja Atmosfera (CIBA) Spain 41.810 -4.930 845.0 +1 hours
CMO* Cape Meares, Oregon United States 45.478 -123.969 30.0 -8 hours
COS* Cosmos Peru -12.120 -75.330 4600.0 -5 hours
CPT Cape Point South Africa -34.352 18.489 230.0 +2 hours
CRV Carbon in Arctic Reservoirs Vulnerability Experiment (CARVE) United States 64.986 -147.598 611.4 -8 hours
CRZ Crozet Island France -46.434 51.848 197.0 +5 hours
DRP Drake Passage N/A -59.000 -64.690 0.0 -4 hours
DSI Dongsha Island Taiwan 20.699 116.730 3.0 +8 hours
EIC Easter Island Chile -27.160 -109.428 47.0 -7 hours
FLK* Falkland Islands United Kingdom -51.700 -57.870 51.0 -5 hours
GLF* Conejo Mexico 18.720 -95.630 113.0 -6 hours
GMI Mariana Islands Guam 13.386 144.656 0.0 +10 hours
GOZ* Dwejra Point, Gozo Malta 36.048 14.889 1.0 +1 hours
HBA Halley Station, Antarctica United Kingdom -75.605 -26.210 30.0 -2 hours
HPB Hohenpeissenberg Germany 47.801 11.024 936.0 +1 hours
HSU* Humboldt State University United States 41.059 -124.750 0.0 -8 hours
HUN Hegyhatsal Hungary 46.950 16.650 248.0 +1 hours
ICE Storhofdi, Vestmannaeyjar Iceland 63.400 -20.288 118.0 +0 hours
INX INFLUX (Indianapolis Flux Experiment) United States 39.581 -86.421 256.3 -5 hours
ITN* Grifton, North Carolina United States 35.365 -77.393 8.0 -5 hours
IZO Izana, Tenerife, Canary Islands Spain 28.309 -16.499 2372.9 +0 hours
KCO* Kaashidhoo Republic of Maldives 4.970 73.470 1.0 +5 hours
KEY Key Biscayne, Florida United States 25.665 -80.158 1.0 -5 hours
KPA* Kitt Peak, Arizona United States 32.000 -112.000 2083.0 -7 hours
KUM Cape Kumukahi, Hawaii United States 19.737 -155.012 0.3 -10 hours
KZD* Sary Taukum Kazakhstan 44.084 76.871 595.0 +6 hours
KZM* Plateau Assy Kazakhstan 43.250 77.880 2519.0 +6 hours
LAC* LA Megacities United States 34.000 -118.200 100.0 -8 hours
LEF Park Falls, Wisconsin United States 45.945 -90.273 472.0 -6 hours
LEW Lewisburg, Pennsylvania United States 40.945 -76.879 161.0 -5 hours
LLB* Lac La Biche, Alberta Canada 54.950 -112.450 540.0 -7 hours
LLN Lulin Taiwan 23.470 120.870 2862.0 +8 hours
LMP Lampedusa Italy 35.520 12.620 45.0 +1 hours
MBC* Mould Bay, Northwest Territories Canada 76.247 -119.353 30.0 -10 hours
MBO Mt. Bachelor Observatory United States 43.977 -121.686 2731.0 -8 hours
MCM* McMurdo Station, Antarctica United States -77.830 166.600 11.0 +12 hours
MEX High Altitude Global Climate Observation Center Mexico 18.984 -97.311 4464.0 -6 hours
MHD Mace Head, County Galway Ireland 53.326 -9.899 5.0 +0 hours
MID Sand Island, Midway United States 28.210 -177.380 11.0 -11 hours
MKN* Mt. Kenya Kenya -0.062 37.297 3644.0 +3 hours
MKO* Mauna Kea, Hawaii United States 19.830 -155.470 4220.0 -10 hours
MLF* Mauna Loa, Hawaii United States 19.530 -155.580 3397.0 -10 hours
MLO Mauna Loa, Hawaii United States 19.536 -155.576 3397.0 -10 hours
MRC Marcellus Pennsylvania United States 41.466 -76.419 652.0 -5 hours
MSH Mashpee, Massachusetts United States 41.657 -70.497 32.3 -5 hours
MVY* Marthas Vineyard, Massachusetts United States 41.325 -70.567 0.0 -5 hours
MWO Mt. Wilson Observatory United States 34.225 -118.059 1728.0 -8 hours
NAT Farol De Mae Luiza Lighthouse Brazil -5.795 -35.185 50.0 -3 hours
NMB Gobabeb Namibia -23.580 15.030 456.0 +1 hours
NWF* Niwot Ridge Forest, Colorado United States 40.030 -105.550 3050.0 -7 hours
NWR Niwot Ridge, Colorado United States 40.053 -105.586 3523.0 -7 hours
NZL* Kaitorete Spit New Zealand -43.830 172.630 3.0 +12 hours
OPW* Olympic Peninsula, Washington United States 48.300 -124.628 486.0 -8 hours
OXK Ochsenkopf Germany 50.030 11.808 1022.0 +1 hours
PAL Pallas-Sammaltunturi, GAW Station Finland 67.973 24.116 565.0 +2 hours
PCO* Pico, Azores Portugal 38.470 -28.400 2225.0 -1 hours
POCN00* Pacific Ocean (0 N) N/A 0.000 -155.000 10.0
POCN05 Pacific Ocean (5 N) N/A 5.000 -151.000 10.0
POCN10 Pacific Ocean (10 N) N/A 10.000 -149.000 10.0
POCN15 Pacific Ocean (15 N) N/A 15.000 -145.000 10.0
POCN20 Pacific Ocean (20 N) N/A 20.000 -141.000 10.0
POCN25 Pacific Ocean (25 N) N/A 25.000 -139.000 10.0
POCN30 Pacific Ocean (30 N) N/A 30.000 -135.000 10.0
POCN35 Pacific Ocean (35 N) N/A 35.000 -137.000 10.0
POCN40 Pacific Ocean (40 N) N/A 40.000 -136.000 10.0
POCN45 Pacific Ocean (45 N) N/A 45.000 -131.000 10.0
POCS05 Pacific Ocean (5 S) N/A -5.000 -159.000 10.0
POCS10 Pacific Ocean (10 S) N/A -10.000 -161.000 10.0
POCS15 Pacific Ocean (15 S) N/A -15.000 -164.000 10.0
POCS20 Pacific Ocean (20 S) N/A -20.000 -167.000 10.0
POCS25 Pacific Ocean (25 S) N/A -25.000 -171.000 10.0
POCS30 Pacific Ocean (30 S) N/A -30.000 -176.000 10.0
POCS35 Pacific Ocean (35 S) N/A -35.000 180.000 10.0
PSA Palmer Station, Antarctica United States -64.920 -64.000 10.0 -3 hours
PSM* Point Six Mountain, Montana United States 47.030 -113.980 2462.0 -7 hours
PTA* Point Arena, California United States 38.955 -123.741 17.0 -8 hours
RPB Ragged Point Barbados 13.165 -59.432 15.0 -4 hours
SCSN03* South China Sea (3 N) N/A 3.000 105.000 15.0
SCSN06* South China Sea (6 N) N/A 6.000 107.000 15.0
SCSN09* South China Sea (9 N) N/A 9.000 109.000 15.0
SCSN12* South China Sea (12 N) N/A 12.000 111.000 15.0
SCSN15* South China Sea (15 N) N/A 15.000 113.000 15.0
SCSN18* South China Sea (18 N) N/A 18.000 113.500 15.0
SCSN21* South China Sea (21 N) N/A 21.000 114.000 15.0
SCT Beech Island, South Carolina United States 33.406 -81.833 115.2 -5 hours
SDZ* Shangdianzi Peoples Republic of China 40.650 117.117 293.0 +8 hours
SEY Mahe Island Seychelles -4.682 55.532 2.0 +4 hours
SGI* Bird Island, South Georgia United Kingdom -54.000 -38.050 30.0 -3 hours
SGP Southern Great Plains, Oklahoma United States 36.607 -97.489 314.0 -6 hours
SHM Shemya Island, Alaska United States 52.711 174.126 23.0 -10 hours
SIO* La Jolla, California United States 32.830 -117.270 14.0 -8 hours
SMO Tutuila American Samoa -14.247 -170.564 42.0 -11 hours
SPO South Pole, Antarctica United States -89.980 -24.800 2810.0 +12 hours
STC* Ocean Station C United States 54.000 -35.000 6.0
STM* Ocean Station M Norway 66.000 2.000 0.0 +0 hours
STR Sutro Tower, San Francisco, California United States 37.755 -122.452 254.0 -8 hours
SUM Summit Greenland 72.596 -38.422 3209.5 -2 hours
SYO Syowa Station, Antarctica Japan -69.013 39.590 14.0 +3 hours
TAC* Tacolneston United Kingdom 52.518 1.139 56.0 +0 hours
TAP Tae-ahn Peninsula Republic of Korea 36.738 126.133 16.0 +9 hours
THD* Trinidad Head, California United States 41.054 -124.151 107.0 -8 hours
TIK Hydrometeorological Observatory of Tiksi Russia 71.597 128.889 19.0 +9 hours
TMD Thurmont, Maryland United States 39.577 -77.488 561.0 -5 hours
USH Ushuaia Argentina -54.848 -68.311 12.0 -4 hours
UTA Wendover, Utah United States 39.902 -113.718 1327.0 -7 hours
UUM Ulaan Uul Mongolia 44.452 111.096 1007.0 +8 hours
WBI West Branch, Iowa United States 41.725 -91.353 241.7 -6 hours
WGC Walnut Grove, California United States 38.265 -121.491 0.0 -8 hours
WIS Weizmann Institute of Science at the Arava Institute, Ketura Israel 29.965 35.060 151.0 +2 hours
WKT Moody, Texas United States 31.315 -97.327 251.0 -6 hours
WLG Mt. Waliguan Peoples Republic of China 36.288 100.896 3810.0 +8 hours
WPCN00* Western Pacific Cruise (0 N) N/A 0.000 151.100 0.0
WPCN05* Western Pacific Cruise (5 N) N/A 5.000 149.100 0.0
WPCN10* Western Pacific Cruise (10 N) N/A 10.000 148.000 0.0
WPCN15* Western Pacific Cruise (15 N) N/A 15.000 145.000 0.0
WPCN20* Western Pacific Cruise (20 N) N/A 20.000 142.000 0.0
WPCN25* Western Pacific Cruise (25 N) N/A 25.000 140.000 0.0
WPCN30* Western Pacific Cruise (30 N) N/A 30.000 136.800 0.0
WPCS05* Western Pacific Cruise (5 S) N/A -5.000 153.700 0.0
WPCS10* Western Pacific Cruise (10 S) N/A -10.000 156.800 0.0
WPCS15* Western Pacific Cruise (15 S) N/A -15.000 159.300 0.0
WPCS20* Western Pacific Cruise (20 S) N/A -20.000 161.100 0.0
WPCS25* Western Pacific Cruise (25 S) N/A -25.000 165.500 0.0
WPCS30* Western Pacific Cruise (30 S) N/A -30.000 168.000 0.0
ZEP Ny-Alesund, Svalbard Norway and Sweden 78.907 11.888 474.0 +1 hours
* - Indicates discontinued site or project

Carbon Cycle Airborne Flasks

30 sites in 5 countries
Code Name Country Latitude Longitude Elevation (meters) Time from GMT
AAO* Airborne Aerosol Observatory, Bondville, Illinois United States 40.050 -88.370 230.0 -6 hours
ACG Alaska Coast Guard United States 65.000 -165.000 0.0 -8 hours
BAO* Boulder Atmospheric Observatory, Colorado United States 40.050 -105.004 1584.0 -7 hours
BGI* Bradgate, Iowa United States 42.820 -94.410 355.1 -6 hours
BNE* Beaver Crossing, Nebraska United States 40.800 -97.180 465.9 -6 hours
CAR Briggsdale, Colorado United States 40.635 -104.327 1488.0 -7 hours
CMA Cape May, New Jersey United States 38.830 -74.320 0.0 -5 hours
CRV* Carbon in Arctic Reservoirs Vulnerability Experiment (CARVE) United States 64.986 -147.598 611.4 -8 hours
DND* Dahlen, North Dakota United States 47.500 -99.240 472.4 -6 hours
ESP Estevan Point, British Columbia Canada 49.383 -126.544 7.0 -8 hours
ETL East Trout Lake, Saskatchewan Canada 54.350 -104.983 492.0 -6 hours
FTL* Fortaleza Brazil -3.520 -38.280 3.0 -3 hours
FWI* Fairchild, Wisconsin United States 44.660 -90.960 334.3 -6 hours
HAA* Molokai Island, Hawaii United States 21.230 -158.950 3.0 -10 hours
HFM* Harvard Forest, Massachusetts United States 42.538 -72.171 340.0 -5 hours
HIL Homer, Illinois United States 40.070 -87.910 201.5 -6 hours
INX INFLUX (Indianapolis Flux Experiment) United States 39.581 -86.421 256.3 -5 hours
LEF Park Falls, Wisconsin United States 45.945 -90.273 472.0 -6 hours
NHA Worcester, Massachusetts United States 42.950 -70.630 0.0 -5 hours
OIL* Oglesby, Illinois United States 41.280 -88.940 192.6 -6 hours
PFA Poker Flat, Alaska United States 65.070 -147.290 210.0 -9 hours
RTA Rarotonga Cook Islands -21.250 -159.830 3.0 -10 hours
SAN* Santarem Brazil -2.850 -54.950 78.0 -4 hours
SCA Charleston, South Carolina United States 32.770 -79.550 0.0 -5 hours
SGP Southern Great Plains, Oklahoma United States 36.607 -97.489 314.0 -6 hours
TGC Sinton, Texas United States 27.730 -96.860 0.0 -6 hours
THD Trinidad Head, California United States 41.054 -124.151 107.0 -8 hours
ULB* Ulaanbaatar Mongolia 47.400 106.000 1350.0 +8 hours
WBI West Branch, Iowa United States 41.725 -91.353 241.7 -6 hours
WGC* Walnut Grove, California United States 38.265 -121.491 0.0 -8 hours
* - Indicates discontinued site or project

Carbon Cycle In Situ Tall Tower

9 sites in 1 countries
Code Name Country Latitude Longitude Elevation (meters) Time from GMT
AMT Argyle, Maine United States 45.035 -68.682 53.0 -5 hours
BAO* Boulder Atmospheric Observatory, Colorado United States 40.050 -105.004 1584.0 -7 hours
CRV Carbon in Arctic Reservoirs Vulnerability Experiment (CARVE) United States 64.986 -147.598 611.4 -8 hours
ITN* Grifton, North Carolina United States 35.365 -77.393 8.0 -5 hours
LEF Park Falls, Wisconsin United States 45.945 -90.273 472.0 -6 hours
SCT Beech Island, South Carolina United States 33.406 -81.833 115.2 -5 hours
WBI West Branch, Iowa United States 41.725 -91.353 241.7 -6 hours
WGC Walnut Grove, California United States 38.265 -121.491 0.0 -8 hours
WKT Moody, Texas United States 31.315 -97.327 251.0 -6 hours
* - Indicates discontinued site or project

Carbon Cycle In Situ Observatory

4 sites in 2 countries
Code Name Country Latitude Longitude Elevation (meters) Time from GMT
BRW Barrow, Alaska United States 71.323 -156.611 11.0 -9 hours
MLO Mauna Loa, Hawaii United States 19.536 -155.576 3397.0 -10 hours
SMO Tutuila American Samoa -14.247 -170.564 42.0 -11 hours
SPO South Pole, Antarctica United States -89.980 -24.800 2810.0 +12 hours
* - Indicates discontinued site or project

Carbon Cycle Surface In Situ

3 sites in 2 countries
Code Name Country Latitude Longitude Elevation (meters) Time from GMT
CHS* Cherskii Russia 68.513 161.531 30.0 +11 hours
MBO Mt. Bachelor Observatory United States 43.977 -121.686 2731.0 -8 hours
SNP Shenandoah National Park United States 38.617 -78.350 1008.0 -5 hours
* - Indicates discontinued site or project

Aerosol Surface In-Situ

7 sites in 3 countries
Code Name Country Latitude Longitude Elevation (meters) Time from GMT
BND Bondville, Illinois United States 40.052 -88.373 230.0 -6 hours
BRW Barrow, Alaska United States 71.323 -156.611 11.0 -9 hours
MLO Mauna Loa, Hawaii United States 19.536 -155.576 3397.0 -10 hours
SMO* Tutuila American Samoa -14.247 -170.564 42.0 -11 hours
SPO South Pole, Antarctica United States -89.980 -24.800 2810.0 +12 hours
SUM Summit Greenland 72.596 -38.422 3209.5 -2 hours
THD* Trinidad Head, California United States 41.054 -124.151 107.0 -8 hours
* - Indicates discontinued site or project

Lidar

2 sites in 1 countries
Code Name Country Latitude Longitude Elevation (meters) Time from GMT
BLD Boulder, Colorado United States 39.991 -105.261 1628.0 -7 hours
MLO Mauna Loa, Hawaii United States 19.536 -155.576 3397.0 -10 hours
* - Indicates discontinued site or project

Aerosol Mobile and Cooperative Platforms

28 sites in 13 countries
Code Name Country Latitude Longitude Elevation (meters) Time from GMT
ALT Alert, Nunavut Canada 82.451 -62.507 190.0 -4 hours
AMY Anmyeon-do Republic of Korea 36.539 126.329 85.1 +9 hours
APP Appalachian State United States 36.200 -81.700 1100.0 -5 hours
ARN El Arenosillo Spain 37.100 -6.733 41.0 -1 hours
BEO Beo-Moussala Bulgaria 42.179 23.586 2925.0 +3 hours
CGO Cape Grim, Tasmania Australia -40.683 144.690 94.0 +10 hours
CPR Cape San Juan Puerto Rico, USA 18.381 -65.618 66.0 -4 hours
CPT Cape Point South Africa -34.352 18.489 230.0 +2 hours
EGB Egbert, Ontario Canada 44.231 -79.783 251.0 -4 hours
ETL East Trout Lake, Saskatchewan Canada 54.350 -104.983 492.0 -6 hours
GSN Gosan, Cheju Island Republic of Korea 33.280 126.150 72.0 +8 hours
KPS K'puszta, Keszcemet Hungary 46.970 19.550 0.0 +1 hours
LLN Lulin Taiwan 23.470 120.870 2862.0 +8 hours
MBO Mt. Bachelor Observatory United States 43.977 -121.686 2731.0 -8 hours
MSA Montsec Spain 42.050 0.730 1571.0 +0 hours
MSY Montseny Spain 41.780 2.360 700.0 +0 hours
NWR* Niwot Ridge, Colorado United States 40.053 -105.586 3523.0 -7 hours
RSL* Resolute Canada 74.717 -94.983 64.0 -6 hours
SEL* Seoul Republic of Korea 37.571 126.966 85.8 +0 hours
SGP* Southern Great Plains, Oklahoma United States 36.607 -97.489 314.0 -6 hours
SMR Hyytiala Finland 61.847 24.295 181.0 +2 hours
SNS Sierra Nevada Spain 37.096 -3.387 2501.0 +1 hours
SPL Storm Peak Laboratory (Desert Research Institute) United States 40.450 -106.730 3210.0 -7 hours
TIK Hydrometeorological Observatory of Tiksi Russia 71.597 128.889 19.0 +9 hours
UGR University of Granada Spain 37.164 -3.605 680.0 +0 hours
WHI Whistler Canada 50.059 -122.958 2182.0 -8 hours
WLG Mt. Waliguan Peoples Republic of China 36.288 100.896 3810.0 +8 hours
WSA* Sable Island, Nova Scotia Canada 43.933 -60.017 5.0 -4 hours
* - Indicates discontinued site or project

Radiation In-Situ Observatory

6 sites in 3 countries
Code Name Country Latitude Longitude Elevation (meters) Time from GMT
BRW Barrow, Alaska United States 71.323 -156.611 11.0 -9 hours
MLO Mauna Loa, Hawaii United States 19.536 -155.576 3397.0 -10 hours
SMO Tutuila American Samoa -14.247 -170.564 42.0 -11 hours
SPO South Pole, Antarctica United States -89.980 -24.800 2810.0 +12 hours
SUM* Summit Greenland 72.596 -38.422 3209.5 -2 hours
THD* Trinidad Head, California United States 41.054 -124.151 107.0 -8 hours
* - Indicates discontinued site or project

Baseline Surface Radiation Network

4 sites in 3 countries
Code Name Country Latitude Longitude Elevation (meters) Time from GMT
BAO* Boulder Atmospheric Observatory, Colorado United States 40.050 -105.004 1584.0 -7 hours
BER Prospect Hill, Bermuda United Kingdom 32.301 -64.766 60.0 -4 hours
BMW* Tudor Hill, Bermuda United Kingdom 32.265 -64.879 30.0 -4 hours
KWJ Kwajalein Marshall Islands 8.715 167.723 10.0 +0 hours
* - Indicates discontinued site or project

Surface Radiation Budget Monitoring

7 sites in 1 countries
Code Name Country Latitude Longitude Elevation (meters) Time from GMT
BND Bondville, Illinois United States 40.052 -88.373 230.0 -6 hours
DRA Desert Rock, Nevada United States 36.624 -116.019 1007.0 -8 hours
FPK Fort Peck, Montana United States 48.308 -105.102 634.0 -7 hours
GWN Goodwin Creek, Mississippi United States 34.255 -89.873 98.0 -5 hours
PSU Penn State, Pennsylvania United States 40.720 -77.931 376.0 -5 hours
SXF Sioux Falls, South Dakota United States 43.734 -96.623 473.0 -6 hours
TBL Table Mountain United States 40.125 -105.237 1689.0 -7 hours
* - Indicates discontinued site or project

Solar Radiation

9 sites in 1 countries
Code Name Country Latitude Longitude Elevation (meters) Time from GMT
ABQ Albuquerque, New Mexico United States 35.038 -106.622 1617.0 -7 hours
BIS Bismarck, North Dakota United States 46.772 -100.760 511.0 -6 hours
HNX Hanford, California United States 36.314 -119.632 73.0 -8 hours
MSN Madison, Wisconsin United States 43.130 -89.330 271.0 -6 hours
ORT* Oak Ridge, Tennesee United States 35.960 -84.290 334.0 -5 hours
SEA Seattle, Washington United States 47.680 -122.250 20.0 -8 hours
SLC Salt Lake City United States 40.770 -111.970 1288.0 -7 hours
SVA Sterling, Virginia United States 38.980 -77.470 85.0 -5 hours
TLH* Tallahassee, Florida United States 30.380 -84.370 18.0 -5 hours
* - Indicates discontinued site or project

Spectral UV Irradiance

11 sites in 1 countries
Code Name Country Latitude Longitude Elevation (meters) Time from GMT
BLD Boulder, Colorado United States 39.991 -105.261 1628.0 -7 hours
BND Bondville, Illinois United States 40.052 -88.373 230.0 -6 hours
FPK Fort Peck, Montana United States 48.308 -105.102 634.0 -7 hours
HST Houston, Texas United States 29.720 -95.400 19.0 -6 hours
MCM McMurdo Station, Antarctica United States -77.830 166.600 11.0 +12 hours
MLO Mauna Loa, Hawaii United States 19.536 -155.576 3397.0 -10 hours
NWR Niwot Ridge, Colorado United States 40.053 -105.586 3523.0 -7 hours
PSA Palmer Station, Antarctica United States -64.920 -64.000 10.0 -3 hours
RAL Raleigh, North Carolina United States 35.730 -78.680 124.0 -5 hours
SPO South Pole, Antarctica United States -89.980 -24.800 2810.0 +12 hours
TBL Table Mountain United States 40.125 -105.237 1689.0 -7 hours
* - Indicates discontinued site or project

Meteorology

14 sites in 3 countries
Code Name Country Latitude Longitude Elevation (meters) Time from GMT
BLD* Boulder, Colorado United States 39.991 -105.261 1628.0 -7 hours
BND Bondville, Illinois United States 40.052 -88.373 230.0 -6 hours
BRW Barrow, Alaska United States 71.323 -156.611 11.0 -9 hours
DRA Desert Rock, Nevada United States 36.624 -116.019 1007.0 -8 hours
FPK Fort Peck, Montana United States 48.308 -105.102 634.0 -7 hours
GWN Goodwin Creek, Mississippi United States 34.255 -89.873 98.0 -5 hours
MLO Mauna Loa, Hawaii United States 19.536 -155.576 3397.0 -10 hours
PSU Penn State, Pennsylvania United States 40.720 -77.931 376.0 -5 hours
SMO Tutuila American Samoa -14.247 -170.564 42.0 -11 hours
SPO South Pole, Antarctica United States -89.980 -24.800 2810.0 +12 hours
SUM Summit Greenland 72.596 -38.422 3209.5 -2 hours
SXF Sioux Falls, South Dakota United States 43.734 -96.623 473.0 -6 hours
TBL Table Mountain United States 40.125 -105.237 1689.0 -7 hours
THD* Trinidad Head, California United States 41.054 -124.151 107.0 -8 hours
* - Indicates discontinued site or project

Surface Ozone

20 sites in 10 countries
Code Name Country Latitude Longitude Elevation (meters) Time from GMT
ARH Arrival Heights, Antarctica New Zealand -77.833 166.200 250.0 -11 hours
BAO* Boulder Atmospheric Observatory, Colorado United States 40.050 -105.004 1584.0 -7 hours
BMW Tudor Hill, Bermuda United Kingdom 32.265 -64.879 30.0 -4 hours
BOS Table Mountain United States 40.125 -105.237 1689.0 -7 hours
BRW Barrow, Alaska United States 71.323 -156.611 11.0 -9 hours
EUR Eureka, Nunavut Canada 79.983 -85.950 0.0 -4 hours
ICE* Storhofdi, Vestmannaeyjar Iceland 63.400 -20.288 118.0 +0 hours
LDR Lauder New Zealand -45.040 169.680 370.0 +12 hours
MBO Mt. Bachelor Observatory United States 43.977 -121.686 2731.0 -8 hours
MLO Mauna Loa, Hawaii United States 19.536 -155.576 3397.0 -10 hours
NWR Niwot Ridge, Colorado United States 40.053 -105.586 3523.0 -7 hours
PCO* Pico, Azores Portugal 38.470 -28.400 2225.0 -1 hours
RPB Ragged Point Barbados 13.165 -59.432 15.0 -4 hours
SMO* Tutuila American Samoa -14.247 -170.564 42.0 -11 hours
SPO South Pole, Antarctica United States -89.980 -24.800 2810.0 +12 hours
SUM Summit Greenland 72.596 -38.422 3209.5 -2 hours
THD Trinidad Head, California United States 41.054 -124.151 107.0 -8 hours
TIK Hydrometeorological Observatory of Tiksi Russia 71.597 128.889 19.0 +9 hours
WKT* Moody, Texas United States 31.315 -97.327 251.0 -6 hours
WVR Weaverville, California United States 40.731 -122.942 613.0 -8 hours
* - Indicates discontinued site or project

Dobson Total Ozone

17 sites in 6 countries
Code Name Country Latitude Longitude Elevation (meters) Time from GMT
BIS Bismarck, North Dakota United States 46.772 -100.760 511.0 -6 hours
BLD Boulder, Colorado United States 39.991 -105.261 1628.0 -7 hours
BNA Nashville, Tennessee United States 36.247 -86.562 182.0 -6 hours
BRW Barrow, Alaska United States 71.323 -156.611 11.0 -9 hours
CBM Caribou, Maine United States 46.868 -68.013 191.0 -5 hours
FBK Fairbanks, Alaska United States 64.860 -147.850 133.0 -9 hours
HNX Hanford, California United States 36.314 -119.632 73.0 -8 hours
HUA* Huancayo Peru -12.050 -75.320 0.0 +5 hours
LDR Lauder New Zealand -45.040 169.680 370.0 +12 hours
MLO Mauna Loa, Hawaii United States 19.536 -155.576 3397.0 -10 hours
MPO Marcapomacocha Peru -11.400 -76.320 4500.0 -5 hours
OHP Haute Provence France 43.917 5.750 580.0 +1 hours
PTH Perth Australia -31.917 115.967 5.0 +8 hours
SMO Tutuila American Samoa -14.247 -170.564 42.0 -11 hours
SPO South Pole, Antarctica United States -89.980 -24.800 2810.0 +12 hours
TAL* Tallahassee, Florida United States 30.430 -84.330 53.0 -5 hours
WAI Wallops Island, Virginia United States 37.860 -75.510 13.0 -5 hours
* - Indicates discontinued site or project

Ozonesonde

10 sites in 5 countries
Code Name Country Latitude Longitude Elevation (meters) Time from GMT
HIH Hilo, Hawaii United States 19.717 -155.049 11.0 -10 hours
HVA* Huntsville, Alabama United States 34.720 -86.640 0.0 +5 hours
LDR Lauder New Zealand -45.040 169.680 370.0 +12 hours
MFS Marshall Field Site, Boulder, Colorado United States 39.949 -105.197 1743.0 -7 hours
NRI* Narragansett, Rhode Island United States 41.490 -71.420 21.0 -5 hours
SMO Tutuila American Samoa -14.247 -170.564 42.0 -11 hours
SPO South Pole, Antarctica United States -89.980 -24.800 2810.0 +12 hours
SUM* Summit Greenland 72.596 -38.422 3209.5 -2 hours
SUV Suva Fiji -18.000 178.000 0.0 +12 hours
THD Trinidad Head, California United States 41.054 -124.151 107.0 -8 hours
* - Indicates discontinued site or project

Dobson Umkehr Ozone

6 sites in 4 countries
Code Name Country Latitude Longitude Elevation (meters) Time from GMT
BLD Boulder, Colorado United States 39.991 -105.261 1628.0 -7 hours
FBK Fairbanks, Alaska United States 64.860 -147.850 133.0 -9 hours
LDR Lauder New Zealand -45.040 169.680 370.0 +12 hours
MLO Mauna Loa, Hawaii United States 19.536 -155.576 3397.0 -10 hours
OHP Haute Provence France 43.917 5.750 580.0 +1 hours
PTH Perth Australia -31.917 115.967 5.0 +8 hours
* - Indicates discontinued site or project

Ozone Airborne

15 sites in 3 countries
Code Name Country Latitude Longitude Elevation (meters) Time from GMT
AAO* Airborne Aerosol Observatory, Bondville, Illinois United States 40.050 -88.370 230.0 -6 hours
BGI* Bradgate, Iowa United States 42.820 -94.410 355.1 -6 hours
BNE* Beaver Crossing, Nebraska United States 40.800 -97.180 465.9 -6 hours
CAR* Briggsdale, Colorado United States 40.635 -104.327 1488.0 -7 hours
CMA* Cape May, New Jersey United States 38.830 -74.320 0.0 -5 hours
ESP* Estevan Point, British Columbia Canada 49.383 -126.544 7.0 -8 hours
FWI* Fairchild, Wisconsin United States 44.660 -90.960 334.3 -6 hours
HIL* Homer, Illinois United States 40.070 -87.910 201.5 -6 hours
NHA* Worcester, Massachusetts United States 42.950 -70.630 0.0 -5 hours
OIL* Oglesby, Illinois United States 41.280 -88.940 192.6 -6 hours
SCA* Charleston, South Carolina United States 32.770 -79.550 0.0 -5 hours
SGP* Southern Great Plains, Oklahoma United States 36.607 -97.489 314.0 -6 hours
THD* Trinidad Head, California United States 41.054 -124.151 107.0 -8 hours
ULB* Ulaanbaatar Mongolia 47.400 106.000 1350.0 +8 hours
WBI* West Branch, Iowa United States 41.725 -91.353 241.7 -6 hours
* - Indicates discontinued site or project

HATS Flask Sampling

15 sites in 7 countries
Code Name Country Latitude Longitude Elevation (meters) Time from GMT
ALT Alert, Nunavut Canada 82.451 -62.507 190.0 -4 hours
BRW Barrow, Alaska United States 71.323 -156.611 11.0 -9 hours
CGO Cape Grim, Tasmania Australia -40.683 144.690 94.0 +10 hours
HFM Harvard Forest, Massachusetts United States 42.538 -72.171 340.0 -5 hours
KUM Cape Kumukahi, Hawaii United States 19.737 -155.012 0.3 -10 hours
LEF Park Falls, Wisconsin United States 45.945 -90.273 472.0 -6 hours
MHD Mace Head, County Galway Ireland 53.326 -9.899 5.0 +0 hours
MLO Mauna Loa, Hawaii United States 19.536 -155.576 3397.0 -10 hours
NWR Niwot Ridge, Colorado United States 40.053 -105.586 3523.0 -7 hours
PSA Palmer Station, Antarctica United States -64.920 -64.000 10.0 -3 hours
SMO Tutuila American Samoa -14.247 -170.564 42.0 -11 hours
SPO South Pole, Antarctica United States -89.980 -24.800 2810.0 +12 hours
SUM Summit Greenland 72.596 -38.422 3209.5 -2 hours
THD Trinidad Head, California United States 41.054 -124.151 107.0 -8 hours
USH* Ushuaia Argentina -54.848 -68.311 12.0 -4 hours
* - Indicates discontinued site or project

HATS In Situ Observatory

6 sites in 3 countries
Code Name Country Latitude Longitude Elevation (meters) Time from GMT
BRW Barrow, Alaska United States 71.323 -156.611 11.0 -9 hours
MLO Mauna Loa, Hawaii United States 19.536 -155.576 3397.0 -10 hours
NWR Niwot Ridge, Colorado United States 40.053 -105.586 3523.0 -7 hours
SMO Tutuila American Samoa -14.247 -170.564 42.0 -11 hours
SPO South Pole, Antarctica United States -89.980 -24.800 2810.0 +12 hours
SUM* Summit Greenland 72.596 -38.422 3209.5 -2 hours
* - Indicates discontinued site or project

Trace gases from GGGRN Airborne Flasks

28 sites in 4 countries
Code Name Country Latitude Longitude Elevation (meters) Time from GMT
AAO* Airborne Aerosol Observatory, Bondville, Illinois United States 40.050 -88.370 230.0 -6 hours
ACG Alaska Coast Guard United States 65.000 -165.000 0.0 -8 hours
BAO* Boulder Atmospheric Observatory, Colorado United States 40.050 -105.004 1584.0 -7 hours
BGI* Bradgate, Iowa United States 42.820 -94.410 355.1 -6 hours
BNE* Beaver Crossing, Nebraska United States 40.800 -97.180 465.9 -6 hours
CAR Briggsdale, Colorado United States 40.635 -104.327 1488.0 -7 hours
CMA Cape May, New Jersey United States 38.830 -74.320 0.0 -5 hours
CRV* Carbon in Arctic Reservoirs Vulnerability Experiment (CARVE) United States 64.986 -147.598 611.4 -8 hours
DND* Dahlen, North Dakota United States 47.500 -99.240 472.4 -6 hours
ESP Estevan Point, British Columbia Canada 49.383 -126.544 7.0 -8 hours
ETL East Trout Lake, Saskatchewan Canada 54.350 -104.983 492.0 -6 hours
FWI* Fairchild, Wisconsin United States 44.660 -90.960 334.3 -6 hours
HAA* Molokai Island, Hawaii United States 21.230 -158.950 3.0 -10 hours
HFM* Harvard Forest, Massachusetts United States 42.538 -72.171 340.0 -5 hours
HIL Homer, Illinois United States 40.070 -87.910 201.5 -6 hours
INX INFLUX (Indianapolis Flux Experiment) United States 39.581 -86.421 256.3 -5 hours
LEF Park Falls, Wisconsin United States 45.945 -90.273 472.0 -6 hours
NHA Worcester, Massachusetts United States 42.950 -70.630 0.0 -5 hours
OIL* Oglesby, Illinois United States 41.280 -88.940 192.6 -6 hours
PFA Poker Flat, Alaska United States 65.070 -147.290 210.0 -9 hours
RTA Rarotonga Cook Islands -21.250 -159.830 3.0 -10 hours
SCA Charleston, South Carolina United States 32.770 -79.550 0.0 -5 hours
SGP Southern Great Plains, Oklahoma United States 36.607 -97.489 314.0 -6 hours
TGC Sinton, Texas United States 27.730 -96.860 0.0 -6 hours
THD Trinidad Head, California United States 41.054 -124.151 107.0 -8 hours
ULB* Ulaanbaatar Mongolia 47.400 106.000 1350.0 +8 hours
WBI West Branch, Iowa United States 41.725 -91.353 241.7 -6 hours
WGC* Walnut Grove, California United States 38.265 -121.491 0.0 -8 hours
* - Indicates discontinued site or project

Trace gases from GGGRN Surface Flasks

24 sites in 3 countries
Code Name Country Latitude Longitude Elevation (meters) Time from GMT
AMT Argyle, Maine United States 45.035 -68.682 53.0 -5 hours
BAO* Boulder Atmospheric Observatory, Colorado United States 40.050 -105.004 1584.0 -7 hours
CRV Carbon in Arctic Reservoirs Vulnerability Experiment (CARVE) United States 64.986 -147.598 611.4 -8 hours
INX INFLUX (Indianapolis Flux Experiment) United States 39.581 -86.421 256.3 -5 hours
LAC* LA Megacities United States 34.000 -118.200 100.0 -8 hours
LEF Park Falls, Wisconsin United States 45.945 -90.273 472.0 -6 hours
LEW Lewisburg, Pennsylvania United States 40.945 -76.879 161.0 -5 hours
MBO Mt. Bachelor Observatory United States 43.977 -121.686 2731.0 -8 hours
MRC Marcellus Pennsylvania United States 41.466 -76.419 652.0 -5 hours
MSH Mashpee, Massachusetts United States 41.657 -70.497 32.3 -5 hours
MVY* Marthas Vineyard, Massachusetts United States 41.325 -70.567 0.0 -5 hours
MWO Mt. Wilson Observatory United States 34.225 -118.059 1728.0 -8 hours
NWF* Niwot Ridge Forest, Colorado United States 40.030 -105.550 3050.0 -7 hours
NWR Niwot Ridge, Colorado United States 40.053 -105.586 3523.0 -7 hours
SCT Beech Island, South Carolina United States 33.406 -81.833 115.2 -5 hours
SGP Southern Great Plains, Oklahoma United States 36.607 -97.489 314.0 -6 hours
STR Sutro Tower, San Francisco, California United States 37.755 -122.452 254.0 -8 hours
THD* Trinidad Head, California United States 41.054 -124.151 107.0 -8 hours
TMD Thurmont, Maryland United States 39.577 -77.488 561.0 -5 hours
WBI West Branch, Iowa United States 41.725 -91.353 241.7 -6 hours
WGC Walnut Grove, California United States 38.265 -121.491 0.0 -8 hours
WIS Weizmann Institute of Science at the Arava Institute, Ketura Israel 29.965 35.060 151.0 +2 hours
WKT Moody, Texas United States 31.315 -97.327 251.0 -6 hours
WLG* Mt. Waliguan Peoples Republic of China 36.288 100.896 3810.0 +8 hours
* - Indicates discontinued site or project

Water Vapor Profiles

3 sites in 2 countries
Code Name Country Latitude Longitude Elevation (meters) Time from GMT
HIH Hilo, Hawaii United States 19.717 -155.049 11.0 -10 hours
LDR Lauder New Zealand -45.040 169.680 370.0 +12 hours
MFS Marshall Field Site, Boulder, Colorado United States 39.949 -105.197 1743.0 -7 hours
* - Indicates discontinued site or project