Daily Bulletin

Subject: Update: Changes to the HPC Bulletin

August 3, 2026

All,

Thank you for taking the time to read our daily bulletin! For the past several decades, we have published the Daily Bulletin for our technical user community on a daily cadence. 

We're making a few changes to how we communicate HPC updates, effective soon.

The “Daily Bulletin” will transition to a new format and name. Going forward, it will be known as the HPC Bulletin and will shift from a daily cadence to an event-driven one. That means you'll only receive emails when there's something timely and actionable to share, such as outages, maintenance windows, upcoming event registration, and other time-sensitive system updates.

This change is intentional to reduce unnecessary emails in your inbox and to provide a clearer signal that, when the HPC Bulletin arrives, it's worth opening.

A few things that are not changing:
  • Outage and maintenance notices will continue to go out in a timely manner
  • Articles and past updates will remain available on the ARC website
  • For upcoming events and general CISL news, keep an eye on the CISL news website

Thanks for your patience as we refine how we communicate with the HPC community. Your continued support and engagement help us all advance the future of Earth System Science. 

Thank you, 
HPC and NUSD teams