Topic: GOES-18 ABI Solar Calibration Scan

Date/Time Issued: Jan 16, 2024 1840Z

Product(s) or Data Impacted: GOES-18 ABI Product Outage

Date/Time of Initial Impact: Jan 22, 2024 1520Z

Date/Time of Expected End: Jan 22, 2024 1530Z

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

Details/Specifics of Change:

On Jan 22nd, 2024, GOES-18 ABI 10-minute Flex Mode (mode 6) will be replaced with 10 minutes of Continuous Full Disk (mode 4) from 1520-1530 UTC. A GOES-18 ABI solar calibration scan will be performed between 1520 -1521 UTC, resulting in an outage of all ABI products. ABI 10-minute Flex Mode (mode 6) will resume at 1530 UTC. The next Full Disk scan will populate at 1530 UTC.

Contact Information for Further Information: ESPC Operations at ESPCOperations@noaa.gov or 301-817-3880

Web Site(s) for Applicable Information:

See https://www.ospo.noaa.gov/Operations/messages.html for this and other satellite-related messages.

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