Alert Administrative Message
Issued by NWS
Issued by NWS
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191 NOUS72 KNES 062004 ADMNES *TOPIC:* SENTINEL-6A SERVICE DATE/TIME ISSUED: SEPTEMBER 06, 2026 1955Z PRODUCT(S) OR DATA IMPACTED: SEE TABLE BELOW *DATE/TIME OF INITIAL IMPACT:* SEPTEMBER 04, 2026 1550Z *DATE/TIME OF EXPECTED END:* TBD *LENGTH OF THE OUTAGE/EVENT:* TBD MESSAGE NUMBER: 14908 MESSAGE CREATION: SUN SEP 06 19:05:03 UTC 2026 TYPE: SERVICE ALERT ANN NR: 13819 REV: 1 START TIME: 2026-09-04 15:50:00.0 SATELLITES: SENTINEL-6A SUBJECT: GROUND-SEGMENT-ANOMALY IMPACT: DATA-UNAVAILABLE REVISION HISTORY: [ORIGINAL] INVESTIGATION IS ONGOING. DUE TO AN ANOMALY ON THE GROUND SEGMENT, THE PROVISION OF SENTINEL-6A DATA IS INTERMITTENTLY DEGRADED. THE FOLLOWING NOTIFICATIONS HAVE BEEN REMOVED FROM THE SYSTEM AND CONSOLIDATED INTO THIS NOTIFICATION (ANN NR. 13819): REMOVED ANN NRS: 13808, 13809, 13814, 13815, 13816. STATUS: ONGOING ISSUE TIME: 2026-09-06 19:03:11.0 SERVICES: NRT ALTIMETRY LR L2 PRODUCTS - S6A NRT ALTIMETRY LR L1B PRODUCTS - S6A NRT ALTIMETRY HR L1A PRODUCTS - S6A NRT ALTIMETRY HR L2 PRODUCTS - S6A NRT ALTIMETRY HR L1B PRODUCTS - S6A NRT MICROWAVE AMR L2 PRODUCTS - S6A NRT P4 LRW L2P (WW) - S6A NRT P4 HR L2P (SLA) - S6A STC ALTIMETRY LR L2 PRODUCTS - S6A STC ALTIMETRY LR L1B PRODUCTS - S6A NRT P4 LRW L3 (WW) - S6A STC ALTIMETRY HR L2 PRODUCTS - S6A STC ALTIMETRY HR L1A PRODUCTS - S6A STC ALTIMETRY HR L1B PRODUCTS - S6A STC MICROWAVE AMR L2 PRODUCTS - S6A STC P4 HR L3 (SLA) - S6A STC P4 HR L2P (SLA) - S6A NAME: EUMETSAT ADDRESS: EUMETSAT-ALLEE 1 D-64295 DARMSTADT GERMANY TELEPHONE: +49 6151 807 3660 <+49%206151%208073660>/3770 FAX: +49 6151 807 3790 <+49%206151%208073790> E-MAIL: OPS@EUMETSAT.INT USER PORTAL: HTTPS://USER.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 <(301)%20817-3880> (24X7) =