Topic: GOES-19 EXIS Readout Noise

Date/Time Issued: April 27, 2026 1830Z

Product(s) or Data Impacted: GOES-19 EXIS and SUVI Product Outage

Date/Time of Initial Impact: May 1, 2026 1655Z J/Day 121

Date/Time of Expected End: May 1, 2026 1657Z J/Day 121

Length of Outage: 2 minutes

Details/Specifics: The GOES-19 EXIS instrument will execute a quarterly Readout Noise Calibration.

Contact Information for Further Information: ESPC Operations: ESPCOperations@noaa.gov or 301-817-3880; GOES Payload Engineering: 301-817-4409

Web Site(s) for Applicable Information: N/A

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