A hydrothermal eruption blasted from Black Diamond Pool at Biscuit Basin in Yellowstone on December 20, captured on a new monitoring webcam. The pool has erupted sporadically since a major explosion ...

A muddy eruption at Black Diamond Pool in Yellowstone National Park has been captured on camera. The video was recorded by the Yellowstone Volcano Observatory webcam Saturday morning. They said the ...

Ever since that time, dirty eruptions reaching up to 30 to 40 feet in height have occurred sporadically from the pool. Biscuit Basin has been closed to visitors due to the damage and the potential for ...

The U.S. Geological Survey has documented what it calls the largest eruption at Yellowstone’s Black Diamond Pool since a destructive 2024 hydrothermal explosion. A monitoring webcam captured the late ...

A big, messy surprise greeted Yellowstone National Park early Saturday morning, just as winter officially began. At around 9:23 a.m., a powerful mud eruption took place at the Black Diamond Pool in ...

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week’s contribution is from Pat Shanks, emeritus research ...

That’s the word U.S. Geological Survey volcanic experts used to describe a muddy eruption at Black Diamond Pool in Yellowstone National Park on Saturday morning. Video shared by the USGS on social ...

That’s the word U.S. Geological Survey volcanic experts used to describe a muddy eruption at Black Diamond Pool in Yellowstone National Park on Saturday morning. Video shared by the USGS on social ...