See the data version history.
The data of old versions are available only if the versions are included in Yearly fixed datasets.

 CH₄ _ MRI8031 _ ship - flask _ MRI _ data1

Updated Date	Version # : used for analysis in the WMO GHG Bulletin (#Volume) † met : with meteorological data	Details
2025-01-20	0048-8031-1002-06-02-9999 -2025-01-16-2354	The latest version
2024-12-24	0048-8031-1002-06-02-9999 -2025-01-01-0048
2024-08-13	0048-8031-1002-06-02-9999 -2024-08-13-0923	Included in Yearly Fixed Dataset 2024
2023-08-30	0048-8031-1002-06-02-9999 -2023-08-30-0955	Included in Yearly Fixed Dataset 2023
2021-10-19	0048-8031-1002-06-02-9999 -2021-10-15-1330	Included in Yearly Fixed Dataset 2022
2019-04-10	0048-8031-1002-06-02-9999 -2019-04-10-1535	Included in Yearly Fixed Dataset 2021
2019-01-17	0048-8031-1002-06-02-9999 -2019-01-17-1145
2018-07-06	0048-8031-1002-06-02-9999 -2018-03-07-0806	Included in Yearly Fixed Dataset 2018