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GMD Site Description: BMW


  • Country: United Kingdom Country Flag
  • Latitude: 32.2647° North
  • Longitude: 64.8788° West
  • Elevation: 30.00 masl
  • Time Zone: Local Standard Time + 4.0 hour(s) = UTC


Cooperating Agencies

GMD Projects at Tudor Hill, Bermuda

Carbon Cycle Surface Flasks

Parameter Formula First Sample Date Status
Carbon Dioxide CO2 1989-05-11 Ongoing
Methane CH4 1989-05-11 Ongoing
Carbon Monoxide CO 1990-11-08 Ongoing
Molecular Hydrogen H2 1990-11-08 Ongoing
Nitrous Oxide N2O 1997-07-24 Ongoing
Sulfur Hexafluoride SF6 1997-07-24 Ongoing
Carbon-13/Carbon-12 in Carbon Dioxide d13C (CO2) 1991-06-24 Ongoing
Oxygen-18/Oxygen-16 in Carbon Dioxide d18O (CO2) 1991-06-24 Ongoing
Carbon-13/Carbon-12 in Methane d13C (CH4) 2018-07-23 Ongoing
Methyl Chloride CH3Cl 2010-05-25 Ongoing
Benzene C6H6 2010-05-25 Ongoing
toluene C7H8 2010-05-25 Ongoing
ethane C2H6 2010-05-25 Ongoing
ethene C2H4 2010-05-25 Ongoing
propane C3H8 2010-05-25 Ongoing
propene C3H6 2010-05-25 Ongoing
i-butane i-C4H10 2010-05-25 Ongoing
n-butane n-C4H10 2010-05-25 Ongoing
i-pentane i-C5H12 2010-05-25 Ongoing
n-pentane n-C5H12 2010-05-25 Ongoing
n-hexane n-C6H14 2010-05-25 Ongoing
isoprene C5H8 2010-05-25 Ongoing
Acetylene C2H2 2010-05-25 Ongoing

Baseline Surface Radiation Network

Surface Ozone

Parameter Formula First Sample Date Status
Ozone O3 1988-10-19 Ongoing