| Start date | End date (short events) | Event type | Affected data | Description |
|---|---|---|---|---|
| 06/01/2022 | 11/01/2022 | Outage | GOES-16 CSR | product version updated to V2R0. Needs testing before allowed for operations |
| 11/01/2022 | Blocklist | METOP-B AMSUA Channel 6 | Channel excluded due to a continous drift of the noise | |
| 11/01/2022 | Data selection update | In-situ data | Monthly update of in-situ data selection | |
| 12/01/2022 | Data selection update | in-situ data | Monthly update of in-situ LDAS data selection.All MISTRAL snow observations remain excluded | |
| 13/01/2022 | New data activation | GNSSRO from Sentinel 6A and GRACE-C | Active assimilation sentinel-6a and grace-c GNSS-RO up to 30 km | |
| 13/01/2022 | Blocklist | AIRS Channel 305 | Setting AIRS channel 305 to be passive after sudden noise increase. | |
| 17/01/2022 | 3/02/2022 | Blocklist | Meteosat-11 ASR | Setting Met-11 ASR to be passive from 17Jan to 3Feb 2022 due to decontamination |
| 18/01/2022 | Blocklist | FY-3D MWHS2 Channels 2-7 | Channels temporarily excluded due to erratic noise | |
| 09/02/2022 | Data selection update | In-situ data | Monthly update of in-situ data selection | |
| 10/02/2022 | Data selection update | in-situ data | Monthly update of in-situ LDAS data selection.All MISTRAL snow observations remain excluded | |
| 07/03/2022 | 12/03/2022 | Outage | Aeolus | Aeolus data flagged invalid during a laser sensitivity test which may induce biases. |
| 08/03/2022 | 14/03/2022 | Outage | Metop-B/IASI | data not disseminated during decontamination. |
| 09/03/2022 | Data selection update | In-situ data | Monthly update of in-situ data selection | |
| 09/03/2022 | Data selection update | In-situ data | Monthly update of in-situ LDAS data selection.All MISTRAL snow observations remain excluded | |
| 31/03/2022 | 07/04/2022 | Outage | Data from AQUA (AIRS and MODIS) | AIRS instrument in standby after an anomalythat affected the AQUA satellite on 07/04/2022 data from AIRS resumed but MODIS still missing |
| 08/04/2022 | Outage | Jason3 (all products) | Jason3 missing | |
| 08/04/2022 | 21/04/2022 | Outage | GOES-17 CSR | GOES-17 CSR missing |
| 11/04/2022 | Improvment | SYNOP from Canada (WMO block 71) | Increased frequency of Canadian SYNOPs from 3 hourly to hourly | |
| 27/04/2022 (date the problem was spoted) | Metadata issue | Indian BUFR radiosondes | ECMWF noticed that many BUFR radiosondes from India are affecetd by large launch position errors. If used these will generate unnecessary analysis increments. | |
| 04/05/2022 | Blocklist | FY-3D MWRI | FY-3D MWRI temporarily excluded due to an ongoing ascending / descending bias in depatures and observations. |
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