Topic: PDA Anomaly during maintenance

Date/Time Issued: July 31, 2018 1755Z

Product(s) or Data Impacted: All users and providers connecting to the DMZ of PDA.

Date/Time of Initial Impact: July 31, 2018 1610Z

Date/Time of Expected End: July 31, 2018 1650Z

Length of Event: 40 minutes

Details/Specifics of Change: During planned maintenance, the DMZ of PDA experienced interruptions in internal services that caused data delays and data loss from 1610Z to 1650Z. All recoverable files will be reingested and delivered in the next few hours.

Contact Information for Further Information:ESPC Operations at and 301-817-3880

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

This message was sent from You have been sent this and other notifications because you have opted in to receive it. If for any reason, you wish to unsubscribe, please contact ESPC Help Desk at or (301) 817-3880. Please note: it may take up to two business days to process your unsubscribe request.