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Key Biscayne, Florida, United States [KEY]

Location

Country: United States
Latitude: 25.6654° North
Longitude: 80.158° West
Elevation: 1.00 masl
Time Zone: Local Standard Time + 5.0 hour(s) = UTC

Data

Cooperating Agencies

NOAA Atlantic Oceanographic and Meteorological Laboratory

GML Projects at Key Biscayne, Florida

Carbon Cycle Surface Flasks

Parameter	Formula	First Sample Date	Status
Carbon Dioxide	CO₂	1972-12-13	Ongoing
Methane	CH₄	1983-10-12	Ongoing
Carbon Monoxide	CO	1990-11-15	Ongoing
Molecular Hydrogen	H₂	1990-11-15	Ongoing
Nitrous Oxide	N₂O	1997-03-30	Ongoing
Sulfur Hexafluoride	SF₆	1997-03-30	Ongoing
Sulfur Hexafluoride	SF₆	2023-08-02	Ongoing
Carbon-13/Carbon-12 in Carbon Dioxide	d¹³C (CO₂)	1991-08-08	Ongoing
Oxygen-18/Oxygen-16 in Carbon Dioxide	d¹⁸O (CO₂)	1991-08-08	Ongoing
HFC-134a	CH₂FCF₃	2023-08-02	Ongoing
HCFC-22	CHF₂Cl	2023-08-02	Ongoing
CFC-12	CCl₂F₂	2023-08-02	Ongoing
Methyl Chloride	CH₃Cl	2006-02-09	Terminated - 2018-06-01
Methyl Chloride	CH₃Cl	2023-08-02	Ongoing
CFC-114	CFC-114	2023-08-02	Ongoing
HCFC-142b	CH₃CF₂Cl	2023-08-02	Ongoing
Halon-1211	CBrClF₂	2023-08-02	Ongoing
Methyl Bromide	CH₃Br	2023-08-02	Ongoing
CFC-11	CCl₃F (ion 103)	2023-08-02	Ongoing
HCFC-141b	CH₃CCl₂F	2023-08-02	Ongoing
Methyl Iodide	CH₃I	2023-08-02	Ongoing
CFC-113	CCl₂FCClF₂	2023-08-02	Ongoing
Dichloromethane	CH₂Cl₂	2023-08-02	Ongoing
Chloroform	CHCl₃	2023-08-02	Ongoing
Methyl Chloroform	CH₃CCl₃	2023-08-02	Ongoing
Carbon Tetrachloride	CCl₄	2023-08-02	Ongoing
Dibromomethane	CH₂Br₂	2023-08-02	Ongoing
Perchloroethylene (PCE)	C₂Cl₄	2023-08-02	Ongoing
Bromoform	CHBr₃	2023-08-02	Ongoing
Benzene	C₆H₆	2023-08-02	Ongoing
Benzene	C₆H₆	2010-05-21	Terminated - 2018-06-01
Carbonyl Sulfide	COS	2023-08-02	Ongoing
HCFC-21	CHCl₂F	2023-08-02	Ongoing
HFC-152a	CH₃CHF₂	2023-08-02	Ongoing
HCFC-124	CHClFCF₃	2023-08-02	Ongoing
Toluene	C₇H₈	2010-05-21	Terminated - 2018-06-01
Carbon Disulfide	CS₂	2023-08-02	Ongoing
Ethane	C₂H₆	2023-08-02	Ongoing
Ethane	C₂H₆	2006-02-09	Terminated - 2018-06-01
Ethene	C₂H₄	2006-02-09	Terminated - 2018-06-01
Ethene	C₂H₄	2023-08-02	Ongoing
Propane	C₃H₈	2023-08-02	Ongoing
Propane	C₃H₈	2006-02-09	Terminated - 2018-06-01
Propene	C₃H₆	2023-08-02	Ongoing
Propene	C₃H₆	2006-02-09	Terminated - 2018-06-01
i-Butane	i-C₄H₁₀	2023-08-02	Ongoing
i-Butane	i-C₄H₁₀	2006-02-09	Terminated - 2018-06-01
n-Butane	n-C₄H₁₀	2006-02-09	Terminated - 2018-06-01
n-Butane	n-C₄H₁₀	2023-08-02	Ongoing
i-Pentane	i-C₅H₁₂	2006-02-09	Terminated - 2018-06-01
i-Pentane	i-C₅H₁₂	2023-08-02	Ongoing
n-Pentane	n-C₅H₁₂	2006-02-09	Terminated - 2018-06-01
n-Pentane	n-C₅H₁₂	2023-08-02	Ongoing
n-Hexane	n-C₆H₁₄	2006-02-09	Terminated - 2018-06-01
n-Hexane	n-C₆H₁₄	2023-08-02	Ongoing
isoprene	C₅H₈	2010-05-21	Terminated - 2018-06-01
Halon-1301	CF₃Br	2023-08-02	Ongoing
Halon-2402	CBrF₂CBrF₂	2023-08-02	Ongoing
HFC-143a	CH₃CF₃	2023-08-02	Ongoing
HFC-227ea	CF₃CHFCF₃	2023-08-02	Ongoing
HFC-365mfc	CH₃CF₂CH₂CF₃	2023-08-02	Ongoing
CFC-115	CClF₂CF₃	2023-08-02	Ongoing
HFC-125	CHF₂CF₃	2023-08-02	Ongoing
CFC-13	CClF₃	2023-08-02	Ongoing
HFC-23	CHF₃	2023-08-02	Ongoing
PFC-218	C₃F₈	2023-08-02	Ongoing
Acetylene	C₂H₂	2023-08-02	Ongoing
Acetylene	C₂H₂	2010-05-21	Terminated - 2018-06-01
HFC-32	CH₂F₂	2023-08-02	Ongoing
HFC-134	CHF₂CHF₂	2023-08-02	Ongoing
Halon-1011	CH₂BrCl	2023-08-02	Ongoing
PFC-14	CF₄	2023-08-02	Ongoing
PFC-116	CF₃CF₃	2023-08-02	Ongoing
Nitrogen Trifluoride	NF₃	2023-08-02	Ongoing
Sulfuryl Fluoride	SO₂F₂	2023-08-02	Ongoing
HFC-236fa	CF₃CH₂CF₃	2023-08-02	Ongoing
HCFC-133a	CH₂ClCF₃	2023-08-02	Ongoing
CFC-112	CCl₃CClF₂	2023-08-02	Ongoing
Trichloroethylene (TCE)	C₂HCl₃	2023-08-02	Ongoing
HFO-1234yf	CH₂=CFCF₃	2023-08-02	Ongoing
HFO-1234zeE	CHF=CHCF₃	2023-08-02	Ongoing
Ethylene Dichloride (1,2 DCE)	CH₂ClCH₂Cl	2023-08-02	Ongoing
HCFC-123	CHCl₂CF₃	2023-08-02	Ongoing
Morpholine	C₅F₁₁NO	2023-08-02	Ongoing
Perfluorotriethylamine (PFTEA)	(C₂F₅)₃N	2023-08-02	Ongoing
Perfluorotripropylamine (PFTPA)	(C₃F₇)₃N	2023-08-02	Ongoing
HFC-245fa		2023-08-02	Ongoing
CFC-113a	CCl₃CF₃	2023-08-02	Ongoing
PFC-318	c-C₄F₈	2024-08-23	Ongoing