GMD Site Description: KUM

Location

  • Country: United States Country Flag
  • Latitude: 19.5200° North
  • Longitude: 154.82° West
  • Elevation: 3.00 masl
  • Time Zone: Local Time + 10.0 hour(s) = UTC

Data



GMD Projects at Cape Kumukahi, Hawaii

Carbon Cycle Surface Flasks

Parameter Formula First Sample Date Status
Carbon Dioxide CO2 1976-03-09 Ongoing
Methane CH4 1983-04-05 Ongoing
Carbon Monoxide CO 1989-07-03 Ongoing
Molecular Hydrogen H2 1989-07-03 Ongoing
Nitrous Oxide N2O 1997-05-27 Ongoing
Sulfur Hexafluoride SF6 1997-05-20 Ongoing
Carbon-13/Carbon-12 in Carbon Dioxide d13C (CO2) 1990-01-29 Ongoing
Oxygen-18/Oxygen-16 in Carbon Dioxide d18O (CO2) 1990-02-20 Ongoing
Carbon-13/Carbon-12 in Methane d13C (CH4) 1999-01-11 Ongoing
D/H in Methane dD (CH4) 2005-05-02 Terminated - 2009-11-30
Methyl Chloride CH3Cl 2005-05-16 Ongoing
Benzene C6H6 2006-12-18 Ongoing
toluene C7H8 2006-12-18 Ongoing
ethane C2H6 2005-05-16 Ongoing
ethene C2H4 2005-05-31 Ongoing
propane C3H8 2005-05-16 Ongoing
propene C3H6 2005-05-16 Ongoing
i-butane i-C4H10 2005-05-16 Ongoing
n-butane n-C4H10 2005-05-16 Ongoing
i-pentane i-C5H12 2005-05-31 Ongoing
n-pentane n-C5H12 2005-05-31 Ongoing
n-hexane n-C6H14 2005-05-16 Ongoing
Wind Speed ws 1992-09-14 Ongoing
Wind Direction wd 1992-09-14 Ongoing
Temperature 2004-09-09 Terminated - 2004-09-20
isoprene C5H8 2006-12-18 Ongoing

HATS Flask Sampling

Parameter Formula First Sample Date Status
HFC-134a CH2FCF3 1995-11-28 Ongoing
HCFC-22 CHF2Cl 1995-11-28 Ongoing
Methyl Chloride CH3Cl 1995-11-28 Ongoing
HCFC-142b CH3CF2Cl 1995-11-28 Ongoing
Halon-1211 CBrClF2 1995-11-28 Ongoing
methyl bromide CH3Br 1995-11-28 Ongoing
HCFC-141b CH3CCl2F 1995-11-28 Ongoing
CFC-113 CCl2FCClF2 1995-11-28 Ongoing
dichloromethane CH2Cl2 1995-11-28 Ongoing
tetrachloroethylene C2Cl4 1995-11-28 Ongoing
carbonyl sulfide COS 2000-03-14 Ongoing
HFC-152a CH3CHF2 2000-08-15 Ongoing
Halon 1301 CF3Br 2004-06-29 Ongoing
Halon 2402 CBrF2CBrF2 1995-11-28 Ongoing
Methyl Chloroform CH3CCl3 1995-11-28 Ongoing

Trajectories