Topic:GOES-19 ABI Solar Calibration Scan Scheduled for August 18, 2025

Date/Time Issued:  August 12, 2025 1936Z

Product(s) or Data Impacted: GOES-19 ABI product outage

Date/Time of Initial Impact: August 18, 2025  2300 UTC (DOY230)

Date/Time of Expected End:  August 18, 2025  2310 UTC (DOY230)

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

Details/Specifics : On August 18, 2025, GOES-19 ABI 10-minute Flex Mode (mode 6) will be replaced with 10 minutes of Continuous Full Disk (mode 4) from 2300-2310 UTC. A GOES-19 ABI solar calibration scan will be performed between 2304-2310 UTC, resulting in an outage of all ABI products. ABI 10-minutes Flex Mode (mode 6) will resume at 2310 UTC. The next Full Disk scan will populate at 2310 UTC.

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

Web Site(s) for applicable information:

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