Update #3: Following an unforeseen hardware anomaly that extended the outage, the network maintenance work for Day 2 has completed and distribution to PDA has been restored. GOES-16 products delivered to PDA were interrupted from 1755Z to 1925Z, and again from 2003Z to 2130Z. In addition, data not delivered to PDA during the outages from day 1 and day 2 will not be backfilled.

Update #2: Distribution of GOES-16 products to PDA has been restored as of November 16, 2022 at 2111Z. Work for day 2 will continue as scheduled.

Update #1: Due to the occurrence of an anomaly during planned system maintenance, the delay of GOES-16 products delivered to PDA is still ongoing. Work is currently underway to identify the root cause and resolve the issue.

Topic: GOES-16 - Delay of all products delivered to PDA due to network maintenance

Date/Time Issued: Nov 17, 2022 2211Z

Product or Data Impacted: GOES-16 All products delivered to PDA

Date/Time of Initial Impact:

Day 1 - Nov 16, 2022 1802Z

Day 2 - Nov 17, 2022

Outage 1 - 1755Z

Outage 2 - 2003Z

Date/Time of Expected End:

Day 1 - Nov 16, 2022 2111Z

Day 2 - Nov 17, 2022

Outage 1 - 1925Z

Outage 2 - 2130Z

Length of the Outage/Event:

Day 1 - 3 Hours and 9 Minutes

Day 2 - 2 Hours and 57 Minutes total

Details/Specifics of Change: On November 16th & 17th, planned GOES-R network maintenance will require a shutoff of distribution of GOES-16 products to PDA for 20 minutes. Once the distribution is restarted, missed data will be retransmitted to PDA. While the plan is to backfill the data produced during this period, the potential exists for a loss of the data produced during this time and lack of availability from PDA.

Contact information for further information: ESPC Operations at ESPCOperations@noaa.gov or 301-817-3880 24x7, or spsd.userservices@noaa.gov during normal business hours.

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

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