PUMA2 & ARCHER2 Outage

As announced by ARCHER2 there will be a full power outage at the Advanced Computing Facility (ACF) from Friday 29th August 2025 to Monday 15th September 2025 in order to fix a significant Health and Safety risk associated with the power supply to the site. This means that both ARCHER2 & PUMA2 will be unavailable during this time.

Further details at: https://www.archer2.ac.uk/support-access/status.html

All News Items

• Announcement · PUMA2 & ARCHER2 Outage
• Announcement · IMPORTANT: Retirement of JASMIN Gridftp server
• Announcement · ARCHER2 File copy failures
• PUMA2 · Transition to PUMA2
• Training · UM Introduction Course
• ARCHER2 · OS upgrade - Unified Model
• ARCHER2 · Major Software Upgrade
• PUMA · Transition to new PUMA
• Training · UM Introduction Course
• Announcement · New CMS Website
• Model Workflows · Data Transfer between ARCHER2 and JASMIN
• Unified Model · UM12.2 installed on ARCHER2
• Announcement · PUMA offline