Volcanic Eruption in Yellowstone Caldera, Yellowstone National Park, Wyoming | Er

Yellowstone Volcano Observatory monthly update September 2, 2025, 2:08 p.m. MDT https://ow.ly/F3T250WPSAw Video shows a small eruption of Black Diamond Pool in Biscuit Basin in August 12, 2025. Not a spectacular event, but what a sunset!!! AUGUST SUMMARY - background activity - 94 located earthquakes (Max=M3.7) - summertime pause in long-term subsidence - small Black Diamond Pool eruption on August 12 RECENT WORK AND NEWS Minor eruptions of Steamboat Geyser in Norris Geyser Basin remain muted, i

🚨 BREAKING NEWS: YELLOWSTONE GROUND RISING AGAIN USGS has just confirmed new uplift at Yellowstone. On January 12, 2026, the Yellowstone Volcano Observatory published a Caldera Chronicles article on the Norris Uplift Anomaly, a deformation zone on the north rim of the Yellowstone caldera, just south of Norris Geyser Basin. Since July 2025, an area on the north rim of the caldera, just south of Norris Geyser Basin, has risen by about 2 to 3 centimeters, roughly one inch. Satellite radar and GPS