CISL Daily Bulletin

The Daily Bulletin delivers news about CISL’s high-performance computing environment, training opportunities, scheduled maintenance, and other events of interest to the user community. To get the Daily Bulletin by email, use this link to subscribe.

Upcoming SEA Discussion: Confessions of a Vibe Coder

February 23, 2026

On March 11th at 10 AM MT, the UCAR Software Engineering Assembly (SEA) will host an open discussion in which we take an informal look at the potential and pitfalls of using LLMs as code contributors and collaborators. Ben Kirk, from NSF NCAR’s Computational and Information Systems Laboratory (CISL) will facilitate the discussion. Over the past few months, Ben has used the Claude LLM to tackle ...

2026 EdEc ASP Summer Colloquium

February 20, 2026

Final reminder, the NSF NCAR Advanced Study Program (ASP) invites graduate students who are interested in learning how to conduct innovative convergence research that uses a systems approach to strengthen resilience against compound hazards to apply to the 2026 ASP Summer Colloquium scheduled July 13–24, 2026 in Boulder, CO. This year’s theme will be “Beyond Boundaries: Training Earth System S...

Register now to attend the 2026 Improving Scientific Software Conference!

February 17, 2026

Registration is now open for the 2026 Improving Scientific Software Conference. The ISS Conference, hosted by the UCAR Software Engineering Assembly, will be held April 6-9, 2026 in Boulder, CO with the theme of Maintaining the Joy of Software Development. Join us either in person or virtually for our four day program (details coming soon!) featuring talks, tutorials, and keynote sessions on a ...

Join Us for the NHUG February Meeting: Running MPAS-JEDI on Derecho

February 17, 2026

The next NCAR HPC User Group (NHUG) meeting will be held today, Monday, February 17, 2026, at 1:00 PM MST. All NCAR HPC users are welcome to attend! This month's agenda includes announcements and updates, followed by a presentation on running MPAS-JEDI on Derecho. The talk will provide an overview of MPAS-JEDI and the MPAS-Workflow framework, highlighting how they support cycling experiments ...

Join a seminar about solving solar mysteries with deep learning

February 13, 2026

On Monday, February 23, from 11:00 am to 12:00 pm MT, join the High Altitude Observatory (HAO) for a colloquium on the intersection of space weather and artificial intelligence. The talk is entitled “What Kinds Of Problems In Solar Physics And Space Weather Are Well Solved By Deep Learning?” Dr. Yong-Jae Moon will introduce recent deep learning applications tailored to solar and space weather ...

Read the article: Using CISL resources, MESACLIP brings the Earth into sharper focus

February 13, 2026

The MESACLIP project, using the Derecho supercomputer at NSF NCAR’s Computational and Information Systems Lab (CISL), overcame historical climate modeling limits to generate a six-petabyte dataset. This dataset offers the highest-resolution focus on the Earth system to date. MESACLIP's clearer climate data reconstructs 4,500 years of climate history and future projections, often challenging ea...