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

 CFC-11 _ CGO5011 _ surface - flask _ NOAA _ hats-otto

Updated Date	Version † met : with meteorological data	Details
2024-12-25	0002-5011-1303-01-02-3005 -2025-01-01-0002	The latest version
2024-11-06	0002-5011-1303-01-02-3005 -2024-11-05-0757
2022-07-06	0002-5011-1303-01-02-3005 -2022-06-27-1259	Included in Yearly Fixed Dataset 2024
2021-08-13	0002-5011-1303-01-02-3005 -2021-08-11-1436	Included in Yearly Fixed Dataset 2021
2020-09-01	0002-5011-1303-01-02-3005 -2020-09-01-1330	Included in Yearly Fixed Dataset 2020
2019-09-03	0002-5011-1303-01-02-3005 -2019-09-02-1741	Included in Yearly Fixed Dataset 2019
2019-08-06	0002-5011-1303-01-02-3005 -2019-08-05-1757
2018-09-26	0002-5011-1303-01-02-3005 -2018-09-20-1408	Included in Yearly Fixed Dataset 2018
2018-06-28	0002-5011-1303-01-02-3005 -2018-03-09-1648