g5000
Diamond Member
- Nov 26, 2011
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A geyser at Yellowstone National Park just asploded.
There is a caldera under Yellowstone which has the potential to wipe out the US if the supervolcano ever blows up.
education.nationalgeographic.org
There is a caldera under Yellowstone which has the potential to wipe out the US if the supervolcano ever blows up.

When a Sleeping Giant Awakes
Past volcanic eruptions that have taken place at Yellowstone National Park have been global disasters. Today, scientists are trying to predict how this ticking time bomb will explode—or fizzle out.