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The Yellowstone Caldera is the volcanic caldera in Yellowstone National Park in the United States. The caldera is located in the northwest corner of Wyoming, in which the vast majority of the park is contained. The major features of the caldera measure about 55 kilometers (34 mi) by 72 kilometers (45 mi) as determined by geological field work conducted by Bob Christiansen of the United States Geological Survey in the 1960s and 1970s. After a BBC television science program (Horizon) coined the term supervolcano in 2000, it has often been referred to as the Yellowstone Supervolcano.
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FranThe supervolcano in Yellowstone is a large volcanic system located in Yellowstone National Park in the United States. It has the potential to produce catastrophic supereruptions that can create significant global impacts due to the massive amount of ash and volcanic materials it would release. However, the chances of a supereruption occurring in Yellowstone in the near future are considered low.
Yes, the Yellowstone National Park DOES have a Supervolcanoe under it. It has been described as a "hot spot" and is called a "caldera". The tectonic plate above is moving westward, which leaves a path of geysers, volcanoes, and geothermic features in its wake.
There was a 3.0 earthquake in Wyoming on February 1st, 2011.
This entry posted February 3rd, 2011.
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It is called the Yellowstone Caldera (crater) or Yellowstone Supervolcano, and consists of a 1530-square-mile volcanic floor formed by three major eruptions, the last about 630,000 years ago. An underlying series of 4 overlapping calderas formed from magma that rapidly erupted after being heated by a deep mantle plume, over which the North American Plate has traveled for at least 18 million years. The eruptions have featured large basaltic lava floods in southern Idaho, including Yellowstone and the Snake River plain.
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What type of volcano is under most of Yellowstone National Park?
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).
What type of volcano produced the caldera that covers most of Yellowstone Park?
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.
What type of volcano volcano produced the caldera that covers most of Yellowstone Park?
supervolcano
Is Yellowstone made up of many volcanoes?
Yes, Yellowstone National Park is situated on a supervolcano hotspot known as the Yellowstone Caldera. This supervolcano has had major eruptions in the past, with the most recent one occurring around 640,000 years ago. While there are many geothermal features in the park related to volcanic activity, Yellowstone itself is not made up of many individual volcanoes.
When was the last time the Yellowstone supervolcano erupt?
The last major eruption of the Yellowstone supervolcano occurred approximately 640,000 years ago. Since then, there have been smaller volcanic events in the area, but no catastrophic eruptions on the scale of past events.
