The production of Level 3 SMOS and Level 4 CryoSat-2/SMOS sea ice thickness data has been resumed since 3 March 2025. The issue with JMA's JRA-3Q data server downtime is now solved and the dataset from 17 February 2025 onwards is now available from the SMOS dissemination service.

Dataset from the following periods is missing:

• Level-3 SMOS sea ice thickness: 4 to 16 February 2025
• Level-4 CryoSat/SMOS sea ice thickness: 4 to 10 February and 17 to 23 February

We apologise for any inconvenience this may cause.