| NO | 2 | 
|---|---|
| Acronym | NOAA | 
| Name | Global Monitoring Laboratory, NOAA | 
| Address 1 | NOAA/ESRL | 
| Address 2 | R/GML1 | 
| Address 3 | 325 Broadway Boulder, CO 80305-3328 | 
| Country/Territory | United States of America | 
| Website | https://gml.noaa.gov/ | 
| Name | Stephen A. Montzka | 
|---|---|
| Prefix | Dr. | 
| Stephen.A.Montzka@noaa.gov | |
| Organization No | 2 | 
| Organization acronym | NOAA | 
| Organization name | Global Monitoring Laboratory, NOAA | 
| Organization country/territory | United States of America | 
| Address 1 | |
| Address 2 | |
| Address 3 | |
| Country/territory | United States of America | 
| Tel | (303) 497-6657 | 
| Fax | (303) 497-6290 | 
| Last updated date | 2025-09-09 | 
| Name | Isaac Vimont | 
|---|---|
| Prefix | Dr. | 
| isaac.vimont@noaa.gov | |
| Organization No | 2 | 
| Organization acronym | NOAA | 
| Organization name | Global Monitoring Laboratory, NOAA | 
| Organization country/territory | United States of America | 
| Address 1 | |
| Address 2 | |
| Address 3 | |
| Country/territory | United States of America | 
| Tel | |
| Fax | |
| Last updated date | 2025-09-09 | 
| Background observation | |
| UTC | |
| ppt | |
| 9999-12-31 00:00:00 - 9999-12-31 23:59:59: NOAA 2006 | |
| 9999-12-31 00:00:00 - 9999-12-31 23:59:59: Unknown(Gas chromatography (MS)) | |
| weekly | |
| [Hourly] [Daily] [Monthly] | |
| Operational/Reporting | |
| Wind direction: 1 Wind speed: 1 Relative humidity: 0 Precipitation amount: 0 Air pressure: 0 Air temperature: 0 Dew point temperature: 0 Sea water temperature: 0 Sea surface water temperature: 0 Sea water salinity: 0 Sea surface water salinity: 0 | |
| Meteorological data may remain as first provided, even when greenhouse gas data are updated. | 
| 1 | S. A. Montzka, J. H. Butler, J. W. Elkins, T. M. Thompson, A. D. Clarke, and L. T. Lock, Present and Future Trends in the Atmospheric Burden of Ozone-Depleting Halogens, Nature, 398, 690-694, 1999. | 
|---|---|
| 2 | S. A. Montzka, J. H. Butler, R. C. Myers, T. M. Thompson, T. H. Swanson, A. D. Clarke, L. T. Lock, and J. W. Elkins, Decline in the tropospheric abundance of halogen from halocarbons: Implications for stratospheric ozone depletion, Science, 272, 1318-1322, 1996. |