Yellowstone volcano eruption simulations show an unexpected blast would produce ash fallout from the Northwest US down to the southern tip of Florida. Volcanic ash fallout of more than 39.4 inches ...

Yellowstone's Hidden Volcano. Beneath the Yellowstone National Park is an active volcanic caldera that measures 34 miles by 45 miles. There is ongoing debate as to the initial source of ...

POCATELLO, Idaho — After the "most-recorded" hydrothermal explosion happened in Yellowstone National Park last month, many wonder if a super volcano eruption is imminent. In short, the answer is ...

A deadly supervolcano lies under Yellowstone — and an eruption would emit dangerous gases and spread ash for 500 miles Lydia Ramsey Pflanzer 2017-10-12T18:25:00Z ...

The Yellowstone Volcano Observatory said Yellowstone is behaving normally, as it has over the past 140 years. Yellowstone has not erupted in some 70,000 years, and the odds of a large eruption in ...

The volcanic ash will also permanently damage all car and plane engines that try to operate in these conditions. ... What is the most immediate danger associated with a Yellowstone eruption? 2.

Photo by Nina B via Shutterstock. Most volcanic activity in Yellowstone would not qualify as “super eruptions,” in which 1,000 km3 or more material is ejected from a volcano.

Yellowstone Volcano Eruption Fears Triggered by California Earthquakes. Published Jul 09, 2019 at 5:25 AM EDT. By . ... causing widespread damage and hundreds if not thousands of deaths. ...

Yellowstone is one of the world's few active supervolcanoes. It last erupted 640,000 years ago, when it spewed about 240 cubic miles of volcanic ash, rock and dust into the sky.

The Yellowstone Volcano Observatory said Yellowstone is behaving normally, as it has over the past 140 years. Yellowstone has not erupted in some 70,000 years, and the odds of a large eruption in ...

The Yellowstone Volcano Observatory said Yellowstone is behaving normally, as it has over the past 140 years. Yellowstone has not erupted in some 70,000 years, and the odds of a large eruption in ...