Topic: Planned ESPDS PDA/NDE maintenance activities at the CBU backup site may cause connectivity interruptions.

Date/Time Issued: April 22, 2020 1445Z

Product(s) or Data Impacted: All or some products being Ingested and/or Disseminated from the NSOF OPS site will be affected.

Date/Time of Initial Impact: April 22, 2020 1500Z

Date/Time of Expected End: April 22, 2020 2000Z

Length of Event: 5 hours

Details/Specifics of Change: The PDA CBU Backup environment will perform maintenance activities today for the 5 hour window above. Two or three short outages of ~5 minutes may occur during the maintenance. 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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