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USGS: New Developments in Yellowstone's Magma System

2026-06-22 6 Dailymotion

Scientists from the US Geological Survey are observing ongoing seismic events and ground changes at the Yellowstone supervolcano, which necessitate public attention. This site is located over one of the planet's largest magma reservoirs, capable of producing an eruption roughly 2,000 times more explosive than that of Mount St. Helens. A significant eruption could release volcanic ash across the entire continental U.S. and potentially induce global cooling. While the USGS emphasizes that there are no indications of an impending eruption, regular updates from the Yellowstone Volcano Observatory indicate that the area remains geologically active, with annual earthquake occurrences ranging from 1,000 to 2,000.