Update 4/1, 8 pm: Temperatures in the server room remain high, but have stabilized after we shut down non-essential systems. We are now optimistic that most services will stay up. However, outages and service degradations are still possible. In particular, JupyterHub is operating at heavily reduced capacity.

Initial update 4/1, 12 pm: We have been notified that the server room A/C unit has been shutdown to address another leak. This means many CSL services will likely be going down in the near future. We will try to keep as many services up as possible, but disruptions are likely. Please plan on possibly not having access to services including Ion, Director, JupyterHub, and mail. Thank you and apologies for the inconvenience.

- Your friendly neighborhood Sysadmins