Update #1: All data recovered for Rev 17481 MCM on Rev 17482 SVL.
Topic: JPSS N21 SMD Data Delay
Date/Time Issued: April 20, 2026 2107Z
Product(s) or Data Impacted: N21 SMD Data
Date/Time of Initial Impact: April 20, 2026 2035Z
Date/Time of Expected End: April 20, 2026 2130Z
Length of the Outage/Event: TBD
Details/Specifics: For unknown reasons, N21 REV 17841 MCM a was much shorter than normal SMD size. GSE's are investigating. Data is expected to be recovered on the following SVL REV 17842. If recovery is successful no further updates will follow.
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