European Weather Cloud Knowledge Base

Dear all, We notify you about an upcoming maintenance on the ECMWF cloud infrastructure scheduled on the following days 6, 7 and 8 May 2025 from 08:00 to 14:00 UTC each day. The maintenance window, which is applicable to the cloud cluster in CCI1, is done in order to upgrade the version of Openstack running on the system.  During that maintenance window, there will be possible disruptions on the service APIs for up to 30 minutes. For further updates during the sessions,…

SIS.Climatology.CMSAF.SARAH-3.FullDisc-modified.png Dear all, we are pleased to share that a new use case has been published on the EWC website. - Processing Climate Data Records (CDRs) at EWC https://europeanweather.cloud/use-cases/processing-climate-data-records-cdrs-ewc We will share more use cases in the future and we would like to remind that the opportunity to contribute to the EWC website with your use case running on the EWC is always valid!…

Join us for the European Weather Cloud (EWC) User Workshop 2025, taking place in-person for the first time at ECMWF in Bologna on 18 September 2025. This full-day event, co-organised by ECMWF and EUMETSAT, will provide an opportunity to explore the latest developments, share experiences, and shape the future of the EWC. You will find all the information in the event page https://events.ecmwf.int/event/479/, including how to register https://events.ecmwf.int/event/479/registrations/346/.…