Alert Administrative Message
Issued by NWS
Issued by NWS
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
112 NOUS72 KNES 111619 ADMNES *TOPIC: *SENTINEL-3A SERVICE, SENTINEL-3B SERVICE DATE/TIME ISSUED: AUGUST 11, 2026 1605Z PRODUCT(S) OR DATA IMPACTED: SENTINEL-3A SERVICE, SENTINEL-3B SERVICE *DATE/TIME OF INITIAL IMPACT:* AUGUST 11, 2026 0935Z *DATE/TIME OF EXPECTED END:* AUGUST 11, 2026 1117Z *LENGTH OF THE OUTAGE/EVENT:* 1 HOUR, 42 MINUTES MESSAGE NUMBER: 14780 MESSAGE CREATION: TUE AUG 11 15:57:05 UTC 2026 TYPE: SERVICE ALERT ANN NR: 13695 REV: 1 START TIME: 2026-08-11 09:35:00.0 END TIME: 2026-08-11 11:17:00.0 SUBJECT: GROUND-SEGMENT-ANOMALY IMPACT: DATA-DELAYED DETAIL: ALL S3A DATA WITHIN TIMELINESS FROM 10:54. ALL S3B DATA WITHIN TIMELINESS FROM 11:17. REVISION HISTORY: [ORIGINAL] INVESTIGATION IS ONGOING. S3A DATA AFFECTED STARTING 10:13, S3B DATA AFFECTED STARTING 09:35. STATUS: RECOVERED ISSUE TIME: 2026-08-11 15:56:40.0 SERVICES: OLCI LEVEL 1 PRODUCTS - S3A MWR LEVEL 1 PRODUCTS - S3A SLSTR LEVEL 2 MARINE PRODUCTS - S3A SLSTR LEVEL 1 PRODUCTS - S3A OLCI LEVEL 2 MARINE PRODUCTS - S3A SLSTR LEVEL 2 ATMOSPHERIC PRODUCTS - S3A SRAL LEVEL 1 PRODUCTS - S3A SRAL LEVEL 2 MARINE PRODUCTS - S3A OLCI LEVEL 1 PRODUCTS - S3B MWR LEVEL 1 PRODUCTS - S3B OLCI LEVEL 2 MARINE PRODUCTS - S3B SLSTR LEVEL 2 MARINE PRODUCTS - S3B SLSTR LEVEL 1 PRODUCTS - S3B SRAL LEVEL 1 PRODUCTS - S3B SLSTR LEVEL 2 ATMOSPHERIC PRODUCTS - S3B SRAL LEVEL 2 MARINE PRODUCTS - S3B 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 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 (24X7). =