What volcano is bigger than Yellowstone?
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What volcano is bigger than Yellowstone?
Nestled in the San Juan Mountains, there is ample evidence of one of the largest known volcanic eruptions on the planet: a caldera 22 miles wide and 62 miles long. It’s called the La Garita Caldera, and it rivals the Toba eruption in Indonesia and all Yellowstone eruptions.
Is Yellowstone volcano The biggest volcano?
Yellowstone is one of the largest known volcanoes in the world and the largest volcanic system in North America. The volcano is found above an intra-plate hot spot that has been feeding the magma chamber underneath Yellowstone for at least 2 million years. Yellowstone is also the world’s largest hydrothermal system.
Is Mauna Loa more powerful than Yellowstone?
In the last 200 years, Mauna Loa has erupted 33 times. Yellowstone marks the largest super volcano in the world with pretty much the entire park, largely based in Wyoming, brewing with activity. This draws millions of tourists to marvel at geological oddities like geysers.
What is the Yellowstone volcano size?
approximately 30 by 45 miles
Yellowstone Caldera, enormous crater in the western-central portion of Yellowstone National Park, northwestern Wyoming, that was formed by a cataclysmic volcanic eruption some 640,000 years ago. It measures approximately 30 by 45 miles (50 by 70 km), covering a large area of the park.
Is Mauna Loa a supervolcano?
The science journal Nature Geoscience reports that a recently discovered Pacific Ocean submerged supervolcano called Tamu Massif, located about 1,000 miles east of Japan, surpasses shield volcano Mauna Loa in total size. …
What is the largest volcano in the world?
Mauna Loa
Rising gradually to more than 4 km (2.5 mi) above sea level, Hawaii’s Mauna Loa is the largest active volcano on our planet.
What is the most powerful volcano?
Tambora – Indonesia – 1815 The explosion of Mount Tambora is the largest ever recorded by humans, ranking a 7 (or “super-colossal”) on the Volcanic Explosivity Index, the second-highest rating in the index.
What is the largest super volcano?
Yellowstone Caldera
| Yellowstone Caldera | |
|---|---|
| Topo map | USGS Yellowstone National Park |
| Geology | |
| Age of rock | 2,100,000–70,000 years |
| Mountain type | Caldera and supervolcano |
What is the largest supervolcano on Earth?
Yellowstone
The largest (super) eruption at Yellowstone (2.1 million years ago) had a volume of 2,450 cubic kilometers. Like many other caldera-forming volcanoes, most of Yellowstone’s many eruptions have been smaller than VEI 8 supereruptions, so it is confusing to categorize Yellowstone as a “supervolcano.”
What is the biggest volcano in the universe?
Olympus Mons
Olympus Mons ( /əˌlɪmpəs ˈmɒnz, oʊˌ-/; Latin for Mount Olympus) is an enormous shield volcano on the planet Mars. The volcano has a height of over 21.9 km (13.6 mi or 72,000 ft) as measured by the Mars Orbiter Laser Altimeter (MOLA).