1990
The caldera that covers most of Yellowstone Park was produced by a supervolcano. A supervolcano is an explosive volcano capable of producing an eruption with an ejecta volume greater than 1,000 cubic kilometers. The Yellowstone Caldera is one of the largest and most active supervolcanoes in the world.
The Yellowstone Caldera, also known as the Yellowstone Supervolcano, is a volcanic caldera and supervolcano estimated to be an area of about 34 X 45 miles (55 X 72 km).
supervolcano
The Yellowstone volcano is actually a supervolcano, and is hidden under the rest of the park. So whenever you go and visit any part of Yellowstone, you are actually walking on top of the volcano itself.
What would happen if Yellowstone were to erupt? If the supervolcano underneath Yellowstone National Park ever had another massive eruption, it could spew ash for thousands of miles across the United States, damaging buildings, smothering crops, and shutting down power plants. It'd be a huge disaster.
No. It is in Yellowstone National Park. There are no cities in Yellowstone.
Yes. In fact, Yellowstone National Park is a supervolcano.
There is one supervolcano under Yellowstone.
There is nothing we can do.
The caldera that covers most of Yellowstone Park was produced by a supervolcano. A supervolcano is an explosive volcano capable of producing an eruption with an ejecta volume greater than 1,000 cubic kilometers. The Yellowstone Caldera is one of the largest and most active supervolcanoes in the world.
The Yellowstone Caldera, also known as the Yellowstone Supervolcano, is a volcanic caldera and supervolcano estimated to be an area of about 34 X 45 miles (55 X 72 km).
The Yellowstone volcano is usually called a supervolcano.
supervolcano
Yellowstone is the site of a very large volcano that is often referred to as a supervolcano. Much of what it erupts is rhyolite.
A few miles under Yellowstone is an enormous magma chamber associated with a supervolcano.
There aren't any glaciers in yellowstone park.
The Yellowstone volcano is actually a supervolcano, and is hidden under the rest of the park. So whenever you go and visit any part of Yellowstone, you are actually walking on top of the volcano itself.