Yellowstone's Magma Chamber - A Hot Mess! (Yellowstone Monthly Update - June 2025)

There’s a lot of hot water in Yellowstone. What’s it heated by? The magma chamber beneath the surface, of course! This month's Yellowstone Volcano Observatory update discusses what we know about that magma system and how we know it, while also covering earthquakes, ground deformation, and hydrothermal activity (including a small eruption at Black Diamond Pool on May 31!) that occurred in the area of Yellowstone National Park during May 2025. 

Watch the full video to learn more! 

Yellowstone Volcano remains at normal, background levels of activity.