Update #1: The highlighted dates below have been updated.

G16, G17, and G18 Lunar Trending 12/2 - 12/04

Topic: GOES-16,17,18 ABI Lunar Trending Calibration Scans scheduled for December 2 - December 4, 2022,

Date/Time Issued: November 22, 2022 19:00Z

Product(s) or Data Impacted: GOES-16,17,18 ABI MESO-2 outages

Date/Time of Initial Impact: December 2, 2022 13:19Z

Date/Time of Expected End: December 4, 2022 18:22Z

Length of Outage: Approximately 2 minutes for each event. See schedule below.

Details/Specifics of Change:

Several, very short, GOES-16, GOES-17, and GOES-18 routine calibration scans for lunar trending will be performed on December 2 - December 4, 2022, resulting in an outage of ABI MESO-2 products for about 2 minutes for each event. ABI MESO-1 will still be available during this time. The schedule is below.

Impacts:

GOES-16:

· 12/02/2022 (DOY 336) 13:19:33 UTC

· 12/03/2022 (DOY 337) 12:40:36 UTC

· 12/04/2022 (DOY 338) 14:02:50 UTC & 14:05:50 UTC

GOES-17:

· 12/02/2022 (DOY 336) 16:07:23 UTC & 17:35:52 UTC

· 12/04/2022 (DOY 338) 18:18:46 UTC & 18:22:46 UTC

GOES-18:

· 12/02/2022 (DOY 336) 16:06:09 UTC & 17:34:38 UTC

· 12/04/2022 (DOY 338) 18:17:27 UTC & 18:21:27 UTC

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

Web Site(s) for applicable information:

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