Why Is Yellowstone More Explosive Than Hawaii?

by | Last updated on January 24, 2024

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The most likely explosive event to occur at Yellowstone is actually

a hydrothermal explosion

—a rock-hurling geyser eruption—or a lava flow . Hydrothermal explosions are very small; they occur in Yellowstone National Park every few years and form a crater a few meters across.

Why is Yellowstone explosive?

The most likely explosive event to occur at Yellowstone is actually

a hydrothermal explosion

—a rock-hurling geyser eruption—or a lava flow . Hydrothermal explosions are very small; they occur in Yellowstone National Park every few years and form a crater a few meters across.

Why are Hawaiian volcanoes not explosive?

Hawaiian aren't typically capable of deadly, explosive events

thanks to the quality of the molten rock, or magma, that lies beneath its surface

. Unlike the exceptionally thick magma trapping a large amount of gas beneath infamous, explosive volcanoes like Mount St.

Is Yellowstone a quiet or explosive volcano?

Join Yellowstone National Park

Three giant eruptions have occurred between 2.1 million and 640,000 years ago. The most recent eruption formed the Yellowstone caldera. Since then, the park has seen roughly 80

mostly non-explosive eruptions

.

Is Yellowstone the most dangerous supervolcano?


Yellowstone supervolcano ranked only 21st on America's most dangerous volcanoes

. … Of the 161 volcanoes the USGS ranked in their assessment, they found 18 are “very high” threat and 39 “high” threat. Hawaii's Kilauea topped the list of most dangerous, followed by Mount St Helens and Mount Rainer in Washington.

What volcano could destroy the world?


The Yellowstone supervolcano

is a natural disaster that we cannot prepare for, it would bring the world to its knees and destroy life as we know it. This Yellowstone Volcano has been dated to be as old as 2,100,000 years old, and throughout that lifetime has erupted on average every 600,000-700,000 years.

What would happen if Yellowstone blew?

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

. … In fact, it's even possible that Yellowstone might never have an eruption that large again.

Will Hawaii ever explode?

Scientists predict that

Haleakalā will erupt again within the next 500 years

. Scientists closely monitor Haleakalā and the other Hawaiian volcanoes everyday to watch for anything could indicate a possible eruption.

Will Hawaii explode?

The ground at the summit of Hawaii's Kilauea volcano has been rumbling and swelling in recent days, prompting scientists to warn that the mountain could once again disgorge lava. But

there's no indication that an eruption is imminent

.

What type of volcano erupts the most?


Composite volcanoes

are some of the most dangerous volcanoes on the planet. They tend to occur along oceanic-to-oceanic or oceanic-to-continental boundaries because of subduction zones. They tend to be made of felsic to intermediate rock and the viscosity of the lava means that eruptions tend to be explosive.

Is Yellowstone about to erupt 2021?



Yellowstone is not going to erupt again anytime soon

, and when it does, it's much more likely to be a lava flow than an explosive event,” Poland said. “These lava flows are really impressive. They can be hundreds of feet thick.

How many Super volcanoes are on earth?

There are about

12 supervolcanoes

on Earth — each one at least seven times larger than Mount Tambora, which had the biggest eruption in recorded history. If all of these supervolcanoes erupted at once, they'd likely pour thousands of tons of volcanic ash and toxic gases into the atmosphere.

What is the largest volcano in the world?


Mauna Loa on the Island Hawaiʻi

is the world's largest volcano. People residing on its flanks face many hazards that come with living on or near an active volcano, including lava flows, explosive eruptions, volcanic smog, damaging earthquakes, and local tsunami (giant seawaves).

What is the deadliest supervolcano in the world?


Campi Flegrei

is an 18-mile-wide volcanic area, giving it the title of “supervolcano,” with a history of recent, large, explosive eruptions. It's located partially beneath the Bay of Naples, extremely close to an area that is populated with more than 6 million people.

How many Super volcanoes does the US have?

Three of the

seven supervolcanoes

are located in the continental US: Yellowstone, the Long Valley Caldera, and the Valles Caldera.

What is the most dangerous volcano in the United States?

1:

Kilauea volcano, Hawaii

. Threat Score: 263. Aviation Threat: 48. This active volcano is continuously erupting and was given the highest threat score by the US Geological Survey.

Diane Mitchell
Author
Diane Mitchell
Diane Mitchell is an animal lover and trainer with over 15 years of experience working with a variety of animals, including dogs, cats, birds, and horses. She has worked with leading animal welfare organizations. Diane is passionate about promoting responsible pet ownership and educating pet owners on the best practices for training and caring for their furry friends.