Thurmont, Maryland, United States [TMD]

Location

  • Country: United States Country Flag
  • Latitude: 39.5768° North
  • Longitude: 77.4881° West
  • Elevation: 561.00 masl
  • Time Zone: Local Standard Time + 5.0 hour(s) = UTC

Data

Cooperating Agencies

  • NIST and Earth Networks
Description
Earth Networks Tower: GHG61

GMD Projects at Thurmont, Maryland

Carbon Cycle Surface Flasks

Parameter Formula First Sample Date Status
Carbon Dioxide CO2 2017-08-01 Ongoing
Methane CH4 2017-08-01 Ongoing
Carbon Monoxide CO 2017-08-01 Ongoing
Molecular Hydrogen H2 2017-08-01 Ongoing
Nitrous Oxide N2O 2017-08-01 Ongoing
Sulfur Hexafluoride SF6 2017-08-01 Ongoing
Sulfur Hexafluoride SF6 2017-08-01 Ongoing
Carbon-14/Carbon in Carbon Dioxide D14C (CO2) 2017-08-01 Ongoing
HFC-134a CH2FCF3 2017-08-01 Ongoing
HCFC-22 CHF2Cl 2017-08-01 Ongoing
CFC-12 CCl2F2 2017-08-01 Ongoing
Methyl Chloride CH3Cl 2017-08-01 Ongoing
CFC-114 CFC-114 2017-08-01 Ongoing
HCFC-142b CH3CF2Cl 2017-08-01 Ongoing
Halon-1211 CBrClF2 2017-08-01 Ongoing
methyl bromide CH3Br 2017-08-01 Ongoing
CFC-11 (ion 103) CCl3F (ion 103) 2017-08-01 Ongoing
HCFC-141b CH3CCl2F 2017-08-01 Ongoing
methyl iodide CH3I 2017-08-01 Ongoing
CFC-113 CCl2FCClF2 2017-08-01 Ongoing
dichloromethane CH2Cl2 2017-08-01 Ongoing
chloroform CHCl3 2017-08-01 Ongoing
methyl chloroform (ion 97) CH3CCl3 2017-08-01 Ongoing
carbon tetrachloride CCl4 2017-08-01 Ongoing
dibromomethane CH2Br2 2017-08-01 Ongoing
tetrachloroethylene C2Cl4 2017-08-01 Ongoing
bromoform CHBr3 2017-08-01 Ongoing
Benzene C6H6 2017-08-01 Ongoing
carbonyl sulfide COS 2017-08-01 Ongoing
HCFC-21 CHCl2F 2017-08-01 Ongoing
HFC-152a CH3CHF2 2017-08-01 Ongoing
HCFC-124 CHClFCF3 2017-08-01 Ongoing
carbonyl disulfide CS2 2017-08-01 Ongoing
ethane C2H6 2017-08-01 Ongoing
ethene C2H4 2017-08-01 Ongoing
propane C3H8 2017-08-01 Ongoing
propene C3H6 2017-08-01 Ongoing
i-butane i-C4H10 2017-08-01 Ongoing
n-butane n-C4H10 2017-08-01 Ongoing
i-pentane i-C5H12 2017-08-01 Ongoing
n-pentane n-C5H12 2017-08-01 Ongoing
n-hexane n-C6H14 2017-08-01 Ongoing
Halon 1301 CF3Br 2017-08-01 Ongoing
Halon 2402 CBrF2CBrF2 2017-08-01 Ongoing
HFC-143a CH3CF3 2017-08-01 Ongoing
HFC-227ea CF3CHFCF3 2017-08-01 Ongoing
HFC-365mfc CH3CF2CH2CF3 2017-08-01 Ongoing
CFC-115 CClF2CF3 2017-08-01 Ongoing
HFC-125 CHF2CF3 2017-08-01 Ongoing
CFC-13 CClF3 2017-08-01 Ongoing
HFC-23 CHF3 2017-08-01 Ongoing
Perfluoropropane C3F8 2017-08-01 Ongoing
Acetylene C2H2 2017-08-01 Ongoing
HFC-32 CH2F2 2017-08-01 Ongoing
HFC-134 CHF2CHF2 2017-08-01 Ongoing
Bromochloromethane CH2BrCl 2017-08-01 Ongoing
tetrafluoromethane CF4 2017-08-01 Ongoing
PFC-116 CF3CF3 2017-08-01 Ongoing
nitrogen trifluoride NF3 2017-08-01 Ongoing
sulfuryl fluoride SO2F2 2017-08-01 Ongoing
HFC-236fa CF3CH2CF3 2017-08-01 Ongoing
HCFC-133a CH2ClCF3 2017-08-01 Ongoing
CFC-112 CCl3CClF2 2017-08-01 Ongoing
C2HCl3 C2HCl3 2017-08-01 Ongoing
HFO-1234yf CH2=CFCF3 2017-08-01 Ongoing
HFO-1234ze CHF=CHCF3 2017-08-01 Ongoing
1,2-dichloroethane CH2ClCH2Cl 2017-12-24 Ongoing
2,2-Dichloro-1,1,1-Trifluoroethane CHCl2CF3 2017-12-24 Ongoing
morpholine C5F11NO 2017-11-09 Ongoing
PFTEA (C2F5)3N 2017-11-09 Ongoing
PFTPA (C3F7)3N 2017-11-09 Ongoing

Carbon Cycle Surface Flasks

Parameter Formula First Sample Date Status
Carbon Dioxide CO2 2017-08-01 Ongoing
Methane CH4 2017-08-01 Ongoing
Carbon Monoxide CO 2017-08-01 Ongoing
Molecular Hydrogen H2 2017-08-01 Ongoing
Nitrous Oxide N2O 2017-08-01 Ongoing
Sulfur Hexafluoride SF6 2017-08-01 Ongoing
Sulfur Hexafluoride SF6 2017-08-01 Ongoing
Carbon-14/Carbon in Carbon Dioxide D14C (CO2) 2017-08-01 Ongoing
HFC-134a CH2FCF3 2017-08-01 Ongoing
HCFC-22 CHF2Cl 2017-08-01 Ongoing
CFC-12 CCl2F2 2017-08-01 Ongoing
Methyl Chloride CH3Cl 2017-08-01 Ongoing
CFC-114 CFC-114 2017-08-01 Ongoing
HCFC-142b CH3CF2Cl 2017-08-01 Ongoing
Halon-1211 CBrClF2 2017-08-01 Ongoing
methyl bromide CH3Br 2017-08-01 Ongoing
CFC-11 (ion 103) CCl3F (ion 103) 2017-08-01 Ongoing
HCFC-141b CH3CCl2F 2017-08-01 Ongoing
methyl iodide CH3I 2017-08-01 Ongoing
CFC-113 CCl2FCClF2 2017-08-01 Ongoing
dichloromethane CH2Cl2 2017-08-01 Ongoing
chloroform CHCl3 2017-08-01 Ongoing
methyl chloroform (ion 97) CH3CCl3 2017-08-01 Ongoing
carbon tetrachloride CCl4 2017-08-01 Ongoing
dibromomethane CH2Br2 2017-08-01 Ongoing
tetrachloroethylene C2Cl4 2017-08-01 Ongoing
bromoform CHBr3 2017-08-01 Ongoing
Benzene C6H6 2017-08-01 Ongoing
carbonyl sulfide COS 2017-08-01 Ongoing
HCFC-21 CHCl2F 2017-08-01 Ongoing
HFC-152a CH3CHF2 2017-08-01 Ongoing
HCFC-124 CHClFCF3 2017-08-01 Ongoing
carbonyl disulfide CS2 2017-08-01 Ongoing
ethane C2H6 2017-08-01 Ongoing
ethene C2H4 2017-08-01 Ongoing
propane C3H8 2017-08-01 Ongoing
propene C3H6 2017-08-01 Ongoing
i-butane i-C4H10 2017-08-01 Ongoing
n-butane n-C4H10 2017-08-01 Ongoing
i-pentane i-C5H12 2017-08-01 Ongoing
n-pentane n-C5H12 2017-08-01 Ongoing
n-hexane n-C6H14 2017-08-01 Ongoing
Halon 1301 CF3Br 2017-08-01 Ongoing
Halon 2402 CBrF2CBrF2 2017-08-01 Ongoing
HFC-143a CH3CF3 2017-08-01 Ongoing
HFC-227ea CF3CHFCF3 2017-08-01 Ongoing
HFC-365mfc CH3CF2CH2CF3 2017-08-01 Ongoing
CFC-115 CClF2CF3 2017-08-01 Ongoing
HFC-125 CHF2CF3 2017-08-01 Ongoing
CFC-13 CClF3 2017-08-01 Ongoing
HFC-23 CHF3 2017-08-01 Ongoing
Perfluoropropane C3F8 2017-08-01 Ongoing
Acetylene C2H2 2017-08-01 Ongoing
HFC-32 CH2F2 2017-08-01 Ongoing
HFC-134 CHF2CHF2 2017-08-01 Ongoing
Bromochloromethane CH2BrCl 2017-08-01 Ongoing
tetrafluoromethane CF4 2017-08-01 Ongoing
PFC-116 CF3CF3 2017-08-01 Ongoing
nitrogen trifluoride NF3 2017-08-01 Ongoing
sulfuryl fluoride SO2F2 2017-08-01 Ongoing
HFC-236fa CF3CH2CF3 2017-08-01 Ongoing
HCFC-133a CH2ClCF3 2017-08-01 Ongoing
CFC-112 CCl3CClF2 2017-08-01 Ongoing
C2HCl3 C2HCl3 2017-08-01 Ongoing
HFO-1234yf CH2=CFCF3 2017-08-01 Ongoing
HFO-1234ze CHF=CHCF3 2017-08-01 Ongoing
1,2-dichloroethane CH2ClCH2Cl 2017-12-24 Ongoing
2,2-Dichloro-1,1,1-Trifluoroethane CHCl2CF3 2017-12-24 Ongoing
morpholine C5F11NO 2017-11-09 Ongoing
PFTEA (C2F5)3N 2017-11-09 Ongoing
PFTPA (C3F7)3N 2017-11-09 Ongoing