Update #1 The outage period has shifted.

Topic: GOES-17 (GOES-WEST) HBT Flush scheduled for July 10, 2019

Date/Time Issued: July 08, 2019 0105Z

Product(s) or Data Impacted: GOES-17 ABI, EXIS, and SUVI product outage

Date/Time of Initial Impact: July 10, 2019 1500Z ( July 10, 2019 1510Z)

Date/Time of Expected End: July 10, 2019 1510Z ( July 10, 2019 1520Z)

Length of Outage: 10 minutes of product outage for ABI, EXIS, and SUVI. See table in details below.

Details/Specifics of Change:

A GOES-17 HBT Flush will be performed on Wednesday, July 10, 2019, at 1500 UTC resulting in an ABI, EXIS, and SUVI product outage. The HBT Flush will not be cancelled due to CWD. Product navigation may be degraded for up to 45 minutes after the conclusion of the HBT flush.

On Wednesday, July 10, 2019 the following schedule will be employed to support GOES-17 HBT Flush operations:

1500 UTC: GOES-17 HBT Flush Schedule begins

1500 UTC - 1510 UTC: GOES-16 ABI, EXIS, and SUVI product outage

1510 UTC: GOES-17 ABI Routine 10-minute Flex Mode (mode 6) Operations Resume

1510 UTC: GOES-17 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 at 301-817-3880

Web Site(s) for applicable information: N/A

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