789
NOUS72 KNES 062104
ADMNES
*TOPIC:* SENTINEL-3A SERVICE & SENTINEL-3B SERVICE



*DATE/TIME ISSUED:* OCTOBER 6, 2025 2051Z



*PRODUCT(S) OR DATA IMPACTED: *SRAL LEVEL 2 MARINE PRODUCTS - S3A & SRAL
LEVEL 2 MARINE PRODUCTS - S3B



*DATE/TIME OF INITIAL IMPACT:* OCTOBER 3, 2025 0850Z



*DATE/TIME OF EXPECTED END:* TBD



*LENGTH OF THE OUTAGE/EVENT: *TBD


MESSAGE NUMBER: 13636
MESSAGE CREATION: MON OCT 06 20:40:08 UTC 2025


TYPE: SERVICE ALERT
ANN NR: 12631
REV: 1
START TIME: 2025-10-03 08:50:00.0
SUBJECT: GROUND-SEGMENT-ANOMALY
IMPACT: DATA-DEGRADED
DETAIL: SEA ICE CONCENTRATION INPUTS ARE OUTDATED, CAN IMPACT RETRIEVALS IN
HIGHER LATITUDES.
REVISION HISTORY: [ORIGINAL] INVESTIGATION IS ONGOING.
STATUS: ONGOING
ISSUE TIME: 2025-10-06 20:39:55.0
SERVICES: SRAL LEVEL 2 MARINE PRODUCTS - S3A
SRAL LEVEL 2 MARINE PRODUCTS - S3B


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