Yellowstone Supervolcano Eruption 2024 Dates. Yellowstone's supervolcano last erupted 70,000 years ago. The yellowstone volcano observatory (yvo) reported that at around 1000 on 23 july a small hydrothermal explosion occurred in yellowstone’s biscuit.


Yellowstone Supervolcano Eruption 2024 Dates

During april 2024, the university of utah seismograph stations, responsible for the operation and analysis of the yellowstone seismic network, located 152 earthquakes in the. Precursors to volcanic eruptions include strong earthquake swarms and rapid ground deformation and typically take place days to weeks before an actual eruption.

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