No.14

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- CH4 -




Clickabke Map of CH4 Stations


Station Country/ Location Contributor
Territory

REGION I (Africa)
Amsterdam IslandFRANCE37.95ºS   77.52ºE   150m NOAA/GMD
Ascension IslandUNITED KINGDOM7.92ºS   14.42ºW   54m NOAA/GMD
AssekremALGERIA23.17ºN   5.42ºE   2728m NOAA/GMD
Cape PointSOUTH AFRICA34.35ºS   18.48ºE   230m SAWS
CrozetFRANCE46.45ºS   51.85ºE   120m NOAA/GMD
IzaņaSPAIN28.3ºN   16.5ºW   2367m INM
TenerifeSPAIN28.3ºN   16.47ºW   2360m NOAA/GMD
Mt. KenyaKENYA0.062ºS   37.297ºE   3678m NOAA/GMD
GobabebNAMIBIA23.57ºS   15.02ºE   461m NOAA/GMD
Mahe IslandSEYCHELLES4.67ºS   55.17ºE   7m NOAA/GMD

REGION II (Asia)
Anmyeon-doKOREA, REPUBLIC OF36.53ºN   126.32ºE   47m KMA
Cape Ochi-ishiJAPAN43.15ºN   145.5ºE   45m NIES
GosanKOREA, REPUBLIC OF33.28ºN   126.17ºE   72m METRI
GosanKOREA, REPUBLIC OF33.15ºN   126.12ºE   72m GERC
HaterumaJAPAN24.05ºN   123.8ºE   10m NIES
Issyk-KulKYRGYZSTAN42.62ºN   76.98ºE   1640m KSNU
KaashidhooMALDIVES4.97ºN   73.47ºE   1m NOAA/GMD
Sary TaukumKAZAKHSTAN44.45ºN   75.57ºE   412m NOAA/GMD
Plateau AssyKAZAKHSTAN43.25ºN   77.87ºE   2519m NOAA/GMD
MinamitorishimaJAPAN24.28ºN   153.98ºE   8m JMA
RyoriJAPAN39.03ºN   141.82ºE   260m JMA
Tae-ahn PeninsulaKOREA, REPUBLIC OF36.72ºN   126.12ºE   20m NOAA/GMD
TsukubaJAPAN36.05ºN   140.13ºE   26m MRI
Ulaan UulMONGOLIA44.45ºN   111.08ºE   914m NOAA/GMD
Mt. WaliguanCHINA36.28ºN   100.9ºE   3810m NOAA/GMD
YonagunijimaJAPAN24.47ºN   123.02ºE   30m JMA

REGION III (South America)
Easter IslandCHILE27.13ºS   109.45ºW   50m NOAA/GMD
Bird IslandUNITED KINGDOM54ºS   38.05ºW   30m NOAA/GMD
Tierra del FuegoARGENTINA54.87ºS   68.48ºW   20m NOAA/GMD

REGION IV (North and Centrail America)
AlertCANADA82.45ºN   62.52ºW   210m CSIRO
AlertCANADA82.45ºN   62.52ºW   210m EC
AlertCANADA82.45ºN   62.52ºW   210m EC
AlertCANADA82.45ºN   62.52ºW   210m NOAA/GMD
St. CroixUNITED STATES17.75ºN   64.75ºW   3m NOAA/GMD
St. David's HeadUNITED KINGDOM32.37ºN   64.65ºW   30m NOAA/GMD
Tudor HillUNITED KINGDOM32.27ºN   64.87ºW   30m NOAA/GMD
BarrowUNITED STATES71.32ºN   156.6ºW   11m NOAA/GMD
BarrowUNITED STATES71.32ºN   156.6ºW   11m NOAA/GMD
Cold BayUNITED STATES55.2ºN   162.72ºW   25m NOAA/GMD
Candle LakeCANADA53.87ºN   104.65ºW   489m EC
Cape MearesUNITED STATES45.47ºN   123.97ºW   30m AGAGE
Cape MearesUNITED STATES45.47ºN   123.97ºW   30m NOAA/GMD
Estevan PointCANADA49.38ºN   126.55ºW   39m CSIRO
Estevan PointCANADA49.38ºN   126.55ºW   39m EC
FrasedaleCANADA49.88ºN   81.57ºW   210m EC
GriftonUNITED STATES35.35ºN   77.38ºW   505m NOAA/GMD
Key BiscayneUNITED STATES25.67ºN   80.2ºW   3m NOAA/GMD
Kitt PeakUNITED STATES31.97ºN   111.6ºW   2083m NOAA/GMD
Park FallsUNITED STATES45.92ºN   90.27ºW   868m NOAA/GMD
Mould BayCANADA76.25ºN   119.33ºW   58m NOAA/GMD
Niwot RidgeUNITED STATES40.03ºN   105.57ºW   3526m NOAA/GMD
Olympic PeninsulaUNITED STATES48.25ºN   124.42ºW   488m NOAA/GMD
Point ArenaUNITED STATES38.95ºN   123.72ºW   17m NOAA/GMD
Ragged PointBARBADOS13.17ºN   59.43ºW   45m AGAGE
Ragged PointBARBADOS13.17ºN   59.43ºW   45m NOAA/GMD
Sable IslandCANADA43.93ºN   60.02ºW   5m EC
Sable IslandCANADA43.93ºN   60.02ºW   5m EC
Southern Great PlainsUNITED STATES36.78ºN   97.5ºW   314m NOAA/GMD
Shemya IslandUNITED STATES52.72ºN   174.08ºE   40m NOAA/GMD
La JollaUNITED STATES32.83ºN   117.27ºW   14m NOAA/GMD
Trinidad HeadUNITED STATES41.05ºN   124.15ºW   120m AGAGE
Trinidad HeadUNITED STATES41.05ºN   124.15ºW   120m NOAA/GMD
WendoverUNITED STATES39.88ºN   113.72ºW   1320m NOAA/GMD
MoodyUNITED STATES31.32ºN   97.32ºW   708m NOAA/GMD

REGION V (South-West Pacific)
Baring HeadNEW ZEALAND41.42ºS   174.87ºE   85m NIWA
Bukit Koto TabangINDONESIA0.2ºS   100.32ºE   864.5m NOAA/GMD
Cape FergusonAUSTRALIA19.28ºS   147.05ºE   2m CSIRO
Cape GrimAUSTRALIA40.68ºS   144.68ºE   94m AGAGE
Cape GrimAUSTRALIA40.68ºS   144.68ºE   94m CSIRO
Cape GrimAUSTRALIA40.68ºS   144.68ºE   94m NOAA/GMD
Christmas IslandKIRIBATI1.7ºN   157.17ºW   3m NOAA/GMD
GuamUNITED STATES13.43ºN   144.78ºE   2m NOAA/GMD
Cape KumukahiUNITED STATES19.52ºN   154.82ºW   3m NOAA/GMD
Sand IslandUNITED STATES28.2ºN   177.37ºW   7.7m NOAA/GMD
Mauna LoaUNITED STATES19.539ºN   155.578ºW   3397m CSIRO
Mauna LoaUNITED STATES19.539ºN   155.578ºW   3397m NOAA/GMD
Mauna LoaUNITED STATES19.539ºN   155.578ºW   3397m NOAA/GMD
Macquarie IslandAUSTRALIA54.48ºS   158.97ºE   12m CSIRO
Kaitorete SpitNEW ZEALAND43.83ºS   172.63ºE   3m NOAA/GMD
Tutuila (Cape Matatula)AMERICAN SAMOA14.24ºS   170.57ºW   42m AGAGE
Tutuila (Cape Matatula)AMERICAN SAMOA14.24ºS   170.57ºW   42m NOAA/GMD

REGION VI (Europe)
Terceira IslandPORTUGAL38.77ºN   27.37ºW   40m NOAA/GMD
Baltic SeaPOLAND55.35ºN   17.22ºE   28m NOAA/GMD
Black SeaROMANIA44.17ºN   28.67ºE   3m NOAA/GMD
DeuselbachGERMANY49.77ºN   7.05ºE   480m UBA
Dwejra PointMALTA36.05ºN   14.18ºE   30m NOAA/GMD
Site JDENMARK66.5ºN   46.2ºW   2030m NIPR Tohoku University
HegyhatsalHUNGARY46.95ºN   16.65ºE   248m NOAA/GMD
HeimaeyICELAND63.4ºN   20.28ºW   100m NOAA/GMD
KollumerwaardNETHERLANDS53.33ºN   6.28ºE   0m RIVM
KoseticeCZECH REPUBLIC49.58ºN   15.08ºE   534m CHMI
LampedusaITALY35.52ºN   12.63ºE   45m ENEA
Mace HeadIRELAND53.33ºN   9.9ºW   25m AGAGE
Mace HeadIRELAND53.33ºN   9.9ºW   25m NOAA/GMD
NeuglobsowGERMANY53.17ºN   13.03ºE   65m UBA
Pallas-SammaltunturiFINLAND67.97ºN   24.12ºE   560m NOAA/GMD
Plateau RosaITALY45.93ºN   7.7ºE   3480m CESI RICERCA
ShetlandUNITED KINGDOM60.08ºN   1.25ºW   30m CSIRO
SchauinslandGERMANY47.92ºN   7.92ºE   1205m UBA
Ocean Station "M"NORWAY66ºN   2ºE   5m NOAA/GMD
SummitGREENLAND72.58ºN   38.48ºW   3238m NOAA/GMD
TeriberkaRUSSIAN FEDERATION69.2ºN   35.1ºE   40m MGO
Sede BokerISRAEL31.12ºN   34.87ºE   400m NOAA/GMD
Ny-AlesundNORWAY78.9ºN   11.87ºE   475m NOAA/GMD
ZingstGERMANY54.43ºN   12.73ºE   1m UBA
Zugspitze / SchneefernerhausGERMANY47.42ºN   10.98ºE   2656m UBA
ZugspitzeGERMANY47.42ºN   10.98ºE   2960m UBA

Antarctica
Arrival HeightsANTARCTICA77.8ºS   166.67ºE   184m NIWA
Casey StationANTARCTICA66.28ºS   110.53ºE   m CSIRO
Halley BayANTARCTICA75.57ºS   26.5ºW   33m NOAA/GMD
MawsonANTARCTICA67.62ºS   62.87ºE   32m CSIRO
McMurdo StationANTARCTICA77.82ºS   166.58ºE   11m NOAA/GMD
MizuhoANTARCTICA70.7ºS   44.3ºE   2230m Tohoku University
Palmer StationANTARCTICA64.92ºS   64ºW   10m NOAA/GMD
South PoleANTARCTICA89.98ºS   24.8ºW   2810m CSIRO
South PoleANTARCTICA89.98ºS   24.8ºW   2810m NOAA/GMD
Syowa StationANTARCTICA69ºS   39.58ºE   21m NOAA/GMD

Mobile
Aircraft (over Bass Strait and Cape Grim)AUSTRALIACSIRO
Akademik Korolev, R/VUNITED STATESNOAA/GMD
Atlantic OceanUNITED STATESNOAA/GMD
Discoverer 1983 & 1984, R/VUNITED STATESNOAA/GMD
Drake PassageUNITED STATESNOAA/GMD
Discoverer 1985, R/VUNITED STATESNOAA/GMD
Environmental observation and monitoring projectJAPANMRI
INSTAC-I (International Strato/Tropospheric Air Chemistry Project)JAPANMRI
John Biscoe, R/VUNITED STATESNOAA/GMD
Korolev, R/VUNITED STATESNOAA/GMD
Long Lines Expedition, R/VUNITED STATESNOAA/GMD
MRI Research, 1978-1986, R/VJAPANMRI
Mexico Naval H-02, R/VUNITED STATESNOAA/GMD
The Observation of Atmospheric Methane Over JapanJAPANMRI
Oceanographer, R/VUNITED STATESNOAA/GMD
Pacific-Atlantic OceanUNITED STATESNOAA/GMD
Polar Star, R/VUNITED STATESNOAA/GMD
Pacific OceanUNITED STATESNOAA/GMD
Ryofu Maru, R/VJAPANJMA
Ryofu Maru, R/VJAPANJMA
South China SeaUNITED STATESNOAA/GMD
Surveyor, R/VUNITED STATESNOAA/GMD
Western PacificUNITED STATESNOAA/GMD





The WDCGG is operated by the Japan Meteorological Agency
in cooperation with the World Meteorological Organization