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

Date/Time Issued: July 20, 2020 1924Z

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: July 21, 2020 1200Z

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

Length of Event: 32 hours

Details/Specifics of Change: The PDA NSOF OPS environment will perform a ESPDS Application Upgrade over a 2 day period with system availability maintained for the majority of the time. During the first phase of the upgrade process, beginning at approximately 1240Z an outage of 20 to 30 minutes will occur. Thereafter, short outages of 5 to 15 minutes will occur throughout the upgrade process. 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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