Dear JASMIN and CEDA users, This message includes information about JASMIN and CEDA support arrangements over the Christmas period and important updates on JASMIN services: ...

Our latest annual report is now available! The report presents key statistics about the Centre for Environmental Data Analysis (CEDA) for the past year (2024 - 2025) as well as a series of snapshots of activity, expressed as short highlight reports. ...

We would like to encourage the community to complete the following survey about the use of Sentinel satellite data. Do you use Copernicus Sentinel satellite data? Copernicus services or other products/services incorporating Copernicus data or models? If so - please contribute to Know.Space’s independent evaluation of the UK’s participation in Copernicus on behalf of the Department for Science, Innovation and Technology (DSIT) and UK Space Agency. ...

Dear users, We now have a list of data directories that have been affected by the data incident on 18th November 2025. You can see the top-level list below. ...

Dear users, We have another update regarding the CEDA Archive data incident that occurred on 18th November 2025. Please read the key points below: ...

Please note that we are processing incoming data where needed, but we are not presently depositing to the archive. Please hold off any large deposits for now and keep in touch with your CEDA point of contact to coordinate delivery. Dear JASMIN and CEDA users, we have an update on the CEDA Archive incident that occured on Tuesday the 18th of November. Some common questions are answered below including how to request which data you’d like to be a priority for recovery. ...

Dear JASMIN and CEDA users, At approximately 10:02 on 18th November 2025, during the migration of data in the CEDA archive, a mistake was made which resulted in some data being deleted from the archive. The issue was identified at approximately 12:07, the archive was locked down preventing further loss by approximately 12:25, and the incident was fully diagnosed by 14:00. ...

Please note the following updates for your attention: Reminder of scheduled maintenance day, Tuesday 4 November 2025 New scratch volumes, retirement of old XFC service changes Storage migration progress Reminder of scheduled maintenance day, Tuesday 4 November As previously announced via the status page, a regular maintenance day is scheduled for Tuesday 4th November. This potentially affects all JASMIN and CEDA services. ...

Want to study scientific computing? From the Linux Shell to Python, our Introduction to Scientific Computing course will prepare you to use computing in environmental science research. ...