Topic: Planned PDA/NDE upgrade activities at the NSOF OPS site may cause connectivity and/or processing interruptions.

Date/Time Issued: May 14, 2021 1426Z

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

Date/Time of Initial Impact: May 17, 2021 1300Z

Date/Time of Expected End: May 20, 2021 2000Z

Length of Event: 3 days, 7 hours

Details/Specifics of Change: The NSOF OPS environment will have planned PDA/NDE upgrade activities over a 4 day period during the impact window above. The PDA/NDE environment may experience short interruptions to service of 5 to 10 minutes. If an unexpected outage does occur, some or all products being Ingested and/or Disseminated from the NSOF OPS site may be affected.

These delays may result in hung connections that need to be reset and/or restarted.

The PDA Support team will be monitoring the environment to quickly act on and remediate anomalies that occur.

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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