How is Yellowstone volcano different from normal volcanoes?

How is Yellowstone volcano different from normal volcanoes?

The Yellowstone supervolcano — thousands of times more powerful than a regular volcano — has only had three truly enormous eruptions in history. In fact, it’s even possible that Yellowstone might never have an eruption that large again.

How is Yellowstone different from the other volcanoes in the table above is it located on a hot spot or a boundary is it expected to erupt again soon?

Yellowstone sits atop a continental hot spot. As the North American plate moves steadily westward the hot spot affects different areas of the continent. Volcanic activity can be traced across the United States as the plate has moved across this hot spot.

What makes the Yellowstone volcano different than Mount St Helens?

Helens. — The hot molten rock beneath Yellowstone National Park is 2 ½ times larger than previously estimated, meaning the park’s supervolcano has the potential to erupt with a force about 2,000 times the size of Mount St. Helens, according to a new study.

How are Yellowstone and Hawaii different?

The difference between Hawaii and Yellowstone is that there are on separate plates and the plates move in different directions. … As the Pacifc plate moved slowly northwesterly it produced the Hawaiian Islands, one at a time. Today the big island of Hawaii sits over the same hot spot that produced the other islands.

What is the difference between Yellowstone and Hawaii Volcanoes?

Both Hawaii and Yellowstone are thought to be the result of a hot spot though it is unclear as to why the magma from them is so different. Magma that erupts from Hawaii’s volcanoes is runny and not very explosive. Yellowstone’s magma is more like what came out of Mt Saint Helens: very thick, almost a paste.

Is the Yellowstone Volcano overdue for an eruption?

Even so, the math doesn’t work out for the volcano to be “overdue” for an eruption. In terms of large explosions, Yellowstone has experienced three at 2.08, 1.3, and 0.631 million years ago. This comes out to an average of about 725,000 years between eruptions.

Are there any active volcanoes in Yellowstone?

Yellowstone, one of the world’s largest active volcanic systems, has produced several giant volcanic eruptions in the past few million years, as well as many smaller eruptions and steam explosions. Although no eruptions of lava or volcanic ash have occurred for many thousands of years, future eruptions are likely.

What is the difference between super volcanoes and regular volcanoes?

Another difference is that most super volcanoes are thought to be the result of a “hot spot” or mantle plume. The magma that feeds them comes from deep within the Earth, not simply crust material that has melted and risen back to the surface.