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The Yellowstone Caldera measures approximately 34 miles by 45 miles. (3962,6 square kilometers) The caldera has no specific height above the surrounding geography, largely because its last eruption was over 700,000 years ago.

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βˆ™ 14y ago
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βˆ™ 6mo ago

Yellowstone Volcano is a large and active supervolcano located in Yellowstone National Park in the United States. It covers an area of about 1,500 square miles and its caldera, which is the collapsed top of the volcano, is about 30 miles wide. It has the potential to have a major impact on the global climate if it were to erupt.

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βˆ™ 15y ago

It is a super volcano,the biggest one on our planet.It is as big as almost the whole Yellowstone national park.For more info go at:
http://volcanoes.usgs.gov/yvo/
http://www.nps.gov/yell/naturescience/volcanoqa.htm

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βˆ™ 12y ago

It is believed that Yellowstones magma chamber is at least 2500 KM2. This is based on both seismic analysis as well as past eruptive episodes. As a minimum, there is not possible way that the magma chamber can be any less than 1500 KM2 since the volcano has put out more eruptive material than that in a single episode of eruption. However, these numbers are simply a hypothesis and are open to interpretation by scientists.

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βˆ™ 15y ago

It is more than thirty miles from the north rim to the south rim.

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βˆ™ 12y ago

yellow stone is 400,000

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Q: How big is yellow stone volcano?
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Related questions

Is the Yellowstone a volcano or earthquake?

yellow stone is a volcano


Where is yellow stone volcano located?

Washington


Were is the most dangerous volcano?

Yellow Stone national park


What was the death toll of the yellow stone volcano?

there were 11 deaths


When is the Yellow Stone Nathional parks volcano going to erupt?

No one really knows


How big was the yellow stone fire?

it was 1,585,000 acres


Can a volcano happen in Toronto?

no it can not but you would most proberly have to evacuate if the one in yellow stone park goes off


When did yellow stone volcano erupt?

The last major eruption of the Yellowstone supervolcano occurred around 640,000 years ago. Since then, there have been smaller eruptions and geothermal activity in the region.


Can a volcano wipe out a whole country?

have you ever heared of yellow stone national park? a volcano lives there, just wait till that one blows and we will let you be the judge of that one :P


How big is yellow stone park?

Yellowstone park consists of 2,219,789 acres.


How big are the Deccan Traps lava eruptions when compared to Yellow stone?

it is40,000,564,765,543,546,098,006 miles


What is the widest volcano in the world?

I say Yellow stone, you might not think of it as one, but it is about 5 miles wide ( not exact). It is a caldera in Wyoming. That's all.