Update #2: The planned ESPDS Application Upgrade at the CBU site has completed with no significant outages. The PDA Support team will continue to checkout and monitor the environment throughout the evening.

Update #1: Reminder: Planned ESPDS PDA/NDE maintenance activities at the CBU backup site today and tomorrow may cause connectivity and/or processing interruptions to/from the CBU site.

Topic: Planned ESPDS PDA/NDE maintenance activities at the CBU backup site may cause connectivity and/or processing Interruptions.

Date/Time Issued: September 29, 2020 2115Z

Product(s) or Data Impacted: All or some products being Ingested and/or Disseminated from the CBU backup site may be affected.

Date/Time of Initial Impact: September 28, 2020 1200Z

Date/Time of Expected End: September 29, 2020 2000Z

Length of Event: 32 hours

Details/Specifics of Change: The PDA CBU Backup environment will perform a ESPDS Application Upgrade during the impact window above. Short outages of 5 to 15 minutes may occur during the upgrade process. The upgrade will take place over a 2 day period with system availability maintained for the majority of time. If processing or connectivity interruptions occur, hung connections may need to be reset and/or restarted.

The PDA Support team will be monitoring the environment to quickly investigate and remediate anomalies that arise.

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

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

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