Topic: USMCC Operations Down - Backed up by CMCC and AUMCC

Date/Time Issued: January 29, 2022 1515Z

Product(s) or Data Impacted: SARSAT alert data

Date/Time of Initial Impact: January 29, 2022 1252Z

Date/Time of Expected End: January 29, 2022 1422Z

Length of Outage: approx. 1 hour 30 minutes

Details/Specifics of Change: On January 29, 2022 at 1252Z, the USMCC experienced an alert processing anomaly. Technical staff identified a process that was using too much system memory. Once the process was stopped, the USMCC returned to normal operations at 1422Z.

Impact: Significant - The USMCC was unable to process SARSAT alert data, and requested back up from AUMCC and CMCC.

Contact Information for Further Information: USMCC Operations usmcc@noaa.gov at
301-817-4576

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

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