Topic : GCOM -W1 Data Lost.

Date/Time Issued: - February 05 , 2026 0352Z

Product(s) or Data Impacted: GCOM-W1 Missing Data Products for rev. 72979

Date/Time of Initial Impact: February 04 , 2026 0308Z

Date/Time of Expected End: N/A

Length of Outage: N/A

Details/Specifics: GCOM-W1 data for rev. 72979 was not received on IDPS and not recoverable according to the GSE onsite. The GSE indicated that this was an error caused by the satellite and there was little they can do to recover that lost data. This issue might occur every other night, as per the GSE.

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