GML Dataset
Methane daily averages from Barrow Atmospheric Baseline Observatory, United States
| Site | Category | Parameter | Type | Frequency | Year |
|---|---|---|---|---|---|
|
Barrow Atmospheric Baseline Observatory, United States (BRW) Daily averages of Methane (ch4) In-situ measurements at Barrow Atmospheric Baseline Observatory Observatory, United States |
Greenhouse Gases | Methane (CH4) |
Insitu | Daily Averages | Multiple |
Download Data File Format: TextFile Size: 1793 kB
Download Data File Format: NetCDF4File Size: 418 kB
Dataset updated
Jun 04, 2026
Time period covered
1986-01-29 - 2025-12-31
Citation
G. Pétron, P. Handley, J. Hakala, J. Kofler, K. W. Thoning, A. Crotwell, A. Clarke, J. Fernandez, I. Crocker, R. Burgener, B. Thomas, A. Colton, S. Jordan, L. Longren, M. Doneghey, M. Trudeau, T. Mefford, S. DeVogel, A. Searle, X. Lan, J. Mauss, C. Smith, B. Vasel, S. Morris, J. Miller and J. Mund (2026), Atmospheric methane from quasi-continuous measurements at Utqiaġvik, Alaska, Mauna Loa, Hawaii, and American Samoa, 1986-present. Version: 2026-06-04, National Oceanic and Atmospheric Administration (NOAA), Global Monitoring Laboratory (GML), Boulder, Colorado, USA https://doi.org/10.15138/ve0c-be70
Location
License
This dataset was produced by NOAA and is not subject to copyright protection in the United States. NOAA waives any potential copyright and related rights in these data worldwide through the Creative Commons Zero v1.0 Universal Public Domain Dedication (CC0 1.0)
Fair Use Policy
These data are made freely available to the public and the scientific community in the belief that their wide dissemination will lead to greater understanding and new scientific insights. To ensure that GML receives fair credit for their work please include relevant citation text in publications. We encourage users to contact the data providers, who can provide detailed information about the measurements and scientific insight. In cases where the data are central to a publication, coauthorship for data providers may be appropriate.