YVO Monthly Video Update September 30, 2025 The Yellowstone caldera is vast – 45 miles across by 30 miles wide. You could fit over 60 islands of Manhattan in this area. There are deep canyons, like the one on the Yellowstone River, that reveal a complex geologic history. And, forested landscapes and features remind us that this special place is ever-changing. The broad expanse of the caldera presents a challenge for monitoring seismic, volcanic, and hydrothermal activity. Where should monitoring

24K views · 582 reactions | Is Yellowstone overdue for an eruption? Scientist-in-Charge Mike Poland debunks this common misconception and gives an overview of activity in the park during the month of January 2021. Thanks to our colleagues at USGS Volcanoes for the Yellowstone Volcano Observatory monthly update! To read the full transcript, visit: https://www.usgs.gov/media/videos/yellowstone-volcano-observatory-monthly-update-january-2021 | Yellowstone National Park | Facebook

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

Yellowstone Volcano Observatory monthly update July 1, 2025, 10:27 a.m. MDT https://ow.ly/NmoN50WjbVj SUMMARY Yellowstone Caldera activity remains at background levels, with 60 located earthquakes in June (largest = M2.7). Deformation measurements indicate that the annual summertime pause in long-term caldera subsidence started in June. Another small eruption of Black Diamond Pool in Biscuit Basin was recorded by a webcam on June 12 at 6:25 a.m. MDT (see attached video). RECENT WORK AND NEWS Min

There are thousands of volcanic features distributed throughout the southwest United States, which are grouped together in volcanic fields. The Yellowstone Volcano Observatory (YVO) monitors these volcanoes using a combination of techniques. While YVO hasn’t seen anything to suggest magma is on the move, the area is stretched and pulled apart to produce numerous tectonic earthquakes. YVO keeps an eye on these volcanoes and the Yellowstone Volcano, as described in this monthly video update by Mik

128K views · 1.3K reactions | Is a wrecked ship really rising out of the muck in Yellowstone Lake due to uplift of the caldera? Learn the answer in this month's Yellowstone Volcano Observatory update from our friends at USGS Volcanoes! | Yellowstone National Park | Facebook