Topic: GOES-16 (GOES-EAST) HBT Flush scheduled for March 11, 2020

Date/Time Issued: March 06, 2020 2120 UTC

Product(s) or Data Impacted: GOES-16 ABI, EXIS, and SUVI product outage

Date/Time of Initial Impact: March 11, 2020 2300 UTC

Date/Time of Expected End: March 11, 2020 2330 UTC

Length of Outage: 30 minutes of product outage for ABI, EXIS, and SUVI plus a potential additional 20 minutes for recovery. See details below

Details/Specifics of Change:

A GOES-16 HBT Flush will be performed on Wednesday, March 11, 2020 at 2300 UTC resulting in an ABI, EXIS, and SUVI product outage. Product navigation may be degraded for up to 20 minutes after the conclusion of the HBT flush. The HBT Flush will not be cancelled due to CWD.

On Wednesday, March 11, 2020 the following schedule will be employed to support GOES-16 HBT Flush operations:

2300 UTC: GOES-16 HBT Flush Schedule begins

2300 UTC - 2330 UTC: GOES-16 ABI, EXIS, and SUVI product outage

2330 UTC: GOES-16 ABI Routine Mode 6 Operations Resume

2330 UTC: GOES-16 Routine EXIS and SUVI Operations Resume

There will be no recovery schedule for this maneuver.

Contact Information for Further Information: ESPC Operations at ESPCOperations@noaa.gov 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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