Yellowstone Hydrothermal Explosion: Park Not Overdue for Eruption
Explosion in Biscuit Basin Underscores Unpredictability of Volcanic Activity
At around 1000 AM MST on July 23, 2024, a small hydrothermal explosion occurred in Yellowstone National Park in the Biscuit Basin thermal area about 21 miles (35 km) northeast of Yellowstone Lake. The explosion was caused by the buildup of pressure from hot water and steam beneath the Earth's surface. The area is home to the three largest-known hydrothermal explosion craters on Earth.
Yellowstone Not Overdue for Eruption
Despite media reports claiming that Yellowstone is "overdue" for an eruption, geologists say that this is not the case. Volcanoes do not work in predictable ways, and their eruptions do not follow predictable schedules. While it is true that Yellowstone has experienced large volcanic eruptions in the past, the timing of future eruptions cannot be predicted with any certainty.
The recent hydrothermal explosion is a reminder that Yellowstone is a geologically active area. However, it is important to note that hydrothermal explosions are not the same as volcanic eruptions. Hydrothermal explosions are caused by the buildup of pressure from hot water and steam, while volcanic eruptions are caused by the movement of magma (molten rock) beneath the Earth's surface.
There is no evidence to suggest that the recent hydrothermal explosion is a precursor to a volcanic eruption. However, it is important to be aware of the potential hazards associated with volcanic activity in Yellowstone National Park and to take appropriate precautions.
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