Topic: GOES-18 EXIS FOV Mapping Calibration

Date/Time Issued: April 27, 2026 2013Z

Product(s) or Data Impacted: GOES-18 EXIS and SUVI Product Outage

Date/Time of Initial Impact: May 3, 2026 2027z J/Day 123

Date/Time of Expected End: May 3, 2026 2128z J/Day 123

Length of Outage: 1 hour, 1 minute

Details/Specifics : The GOES-18 EXIS instrument will execute a quarterly FOV Mapping calibration.

Web Site(s) for Applicable Information: Total Operational Weather Readiness - Satellites (TOWR-S) Virtual Lab Forum (https://vlab.noaa.gov/web/towr-s/mmm/meso-view)

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