Topic: GOES-19 ABI Solar Calibration Scan

Date/Time Issued: October 20, 2025 1912Z

Product or Data Impacted: GOES-19 ABI product outage

Date/Time of Initial Impact: October 27, 2025 (DOY300) 1040 UTC

Date/Time of Expected End: October 27, 2025 (DOY300) 1050 UTC

Length of the Outage/Event: Approximately 5 minutes at the end of a period of Continuous Full Disk operations

Details/Specifics of Change:

On October 27, 2025, GOES-19 ABI 10-minute Flex Mode (mode 6) will be replaced with 10 minutes of Continuous Full Disk (mode 4) from 1040-1050 UTC. A GOES-19 ABI solar calibration scan will be performed between 1044-1046 UTC, resulting in an outage of all ABI products. ABI 10-minutes Flex Mode (mode 6) will resume at 1050 UTC. The next Full Disk scan will populate at 1050 UTC.

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Web Site(s) for applicable information:

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