See the data version history.
The data of old versions are not available at WDCGG.

Updated Date	Version * : the latest version	GAW ID	Station/Mobile	Gas Species † met : with meteorological data	Platform	Sampling Type	Buffer	Organization	Details
2024-08-20	0001-2012-1202-01-01-9999 -2024-07-29-0428*	RYO	Ryori	CH3CCl3	surface	insitu	data1	JMA (Japan Meteorological Agency)	click
2023-08-21	0001-2012-1202-01-01-9999 -2023-06-30-0858	RYO	Ryori	CH3CCl3	surface	insitu	data1	JMA (Japan Meteorological Agency)
2023-06-07	0001-2012-1202-01-01-9999 -2023-06-06-1310	RYO	Ryori	CH3CCl3	surface	insitu	data1	JMA (Japan Meteorological Agency)
2022-08-25	0001-2012-1202-01-01-9999 -2022-08-19-1237	RYO	Ryori	CH3CCl3	surface	insitu	data1	JMA (Japan Meteorological Agency)
2021-07-08	0001-2012-1202-01-01-9999 -2021-06-30-0153	RYO	Ryori	CH3CCl3	surface	insitu	data1	JMA (Japan Meteorological Agency)
2021-03-18	0001-2012-1202-01-01-9999 -2021-03-16-0556	RYO	Ryori	CH3CCl3	surface	insitu	data1	JMA (Japan Meteorological Agency)
2020-12-15	0001-2012-1202-01-01-9999 -2020-12-14-1755	RYO	Ryori	CH3CCl3	surface	insitu	data1	JMA (Japan Meteorological Agency)
2020-10-29	0001-2012-1202-01-01-9999 -2020-10-29-1403	RYO	Ryori	CH3CCl3	surface	insitu	data1	JMA (Japan Meteorological Agency)
2020-10-09	0001-2012-1202-01-01-9999 -2020-10-08-1032	RYO	Ryori	CH3CCl3	surface	insitu	data1	JMA (Japan Meteorological Agency)
2020-05-28	0001-2012-1202-01-01-9999 -2020-05-25-1400	RYO	Ryori	CH3CCl3	surface	insitu	data1	JMA (Japan Meteorological Agency)
2019-09-09	0001-2012-1202-01-01-9999 -2019-09-09-1308	RYO	Ryori	CH3CCl3	surface	insitu	data1	JMA (Japan Meteorological Agency)
2019-05-17	0001-2012-1202-01-01-9999 -2019-05-16-1145	RYO	Ryori	CH3CCl3	surface	insitu	data1	JMA (Japan Meteorological Agency)
2018-06-18	0001-2012-1202-01-01-9999 -2018-02-27-1706	RYO	Ryori	CH3CCl3	surface	insitu	data1	JMA (Japan Meteorological Agency)
2016-12-20	0001-2012-1202-01-01-9999 -2016-12-19-1659	RYO	Ryori	CH3CCl3	surface	insitu	data1	JMA (Japan Meteorological Agency)