


Alert Administrative Message
Issued by NWS
Issued by NWS
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930 NOUS72 KNES 281604 ADMNES *TOPIC:* SENTINEL-6A SERVICE *DATE/TIME ISSUED:* AUGUST 28, 2025 1555Z *PRODUCT(S) OR DATA IMPACTED: *SENTINEL-6A SERVICE *DATE/TIME OF INITIAL IMPACT:* AUGUST 28, 2025 1123Z *DATE/TIME OF EXPECTED END:* AUGUST 28, 2025 1320Z *LENGTH OF THE OUTAGE/EVENT: * MESSAGE NUMBER: 13517 MESSAGE CREATION: THU AUG 28 15:41:37 UTC 2025 TYPE: SERVICE ALERT ANN NR: 12490 REV: 1 START TIME: 2025-08-28 11:23:00.0 END TIME: 2025-08-28 13:25:00.0 SATELLITES: SENTINEL-6A SUBJECT: GROUND-SEGMENT-ANOMALY IMPACT: DATA-UNAVAILABLE REVISION HISTORY: [ORIGINAL] SERVICE HAS BEEN RESUMED. STATUS: RECOVERED ISSUE TIME: 2025-08-28 15:41:09.0 SERVICES: NRT ALTIMETRY HR L2 PRODUCTS - S6A NRT P4 HR L2P (SLA) - S6A NAME: EUMETSAT ADDRESS: EUMETSAT-ALLEE 1 D-64295 DARMSTADT GERMANY TELEPHONE: +49 6151 807 3660/3770 FAX: +49 6151 807 3790 E-MAIL: OPS@EUMETSAT.INT INTERNET: WWW.EUMETSAT.INT THIS INFORMATION HAS BEEN PROVIDED BY EUMETSAT, PLEASE VISIT THE FOLLOWING LINK FOR THE LATEST INFORMATION HTTPS://USER.EUMETSAT.INT/UNS-SEARCH-VIEW OR EMAIL OPS@EUMETSAT.INT (EUMETSAT HELPDESK) IF YOU HAVE QUESTIONS OR CONCERNS. THIS NOTIFICATION WAS SENT TO ESPC.NOTIFICATION@NOAA.GOV MAILING LIST. IF YOU WISH TO UNSUBSCRIBE OR SUBSCRIBE TO THIS LIST, PLEASE CONTACT ESPC HELP-DESK AT ESPCOPERATIONS@NOAA.GOV WITH YOUR REQUEST. PLEASE NOTE: IT MAY TAKE UP TO TWO BUSINESS DAYS TO PROCESS YOUR REQUEST. FOR ANY ADDITIONAL INFORMATION YOU CAN REACH ESPC AT 301-817-3880 (24X7). =