Topic: Sentinel-3A Sentinel-3B Service
Date/Time Issued: August 18, 2026 0804Z
Product(s) or Data Impacted: Sentinel-3A Sentinel-3B Service
Date/Time of Initial Impact: August 09, 2026 2214Z
Date/Time of Expected End: August 10, 2026 0210Z
Length of the Outage/Event: 3 Hours 56 Minutes
| Message number: | 14803 |
| Message creation: | Tue Aug 18 07:55:33 UTC 2026 |
| Type: | Service Alert |
| Ann Nr: | 13697 |
| Rev: | 1 |
| Start Time: | 2026-08-09 22:14:00.0 |
| End Time: | 2026-08-10 02:10:00.0 |
| Subject: | ground-segment-anomaly |
| Impact: | data-delayed |
| Detail: | Delayed data for sensing times: S3A STC: MW [00:21:34 – 02:10:55] 10/08/2026, SRAL L1/L2 [22:53:04 – 23:48:34] 09/08/2026 S3B STC: MW [23:42:41 – 01:31:39] 09/08/2026 - 10/08/2026, SRAL L1/L2 [22:14:23 – 23:53:23] 09/08/2026 |
| Revision History: | [Original] Investigation is ongoing. |
| Status: | recovered |
| Issue Time: | 2026-08-18 07:55:08.0 |
| Services: | MWR Level 1 Products - S3A SRAL Level 1 Products - S3A SRAL Level 2 Marine Products - S3A MWR Level 1 Products - S3B SRAL Level 1 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.