Supervolcano in Utah: The Eruption of Wah Wah Springs and 20 Others Ancient Supervolcanoes Discovered Near the Utah-Nevada Border Was 5,000 Times Larger Than the 1980 Mount St. Helens Eruption


For 30 years, BYU geologists have searched for the volcano that produced thousands of cubic kilometers of pyroclastic flow on the Utah-Nevada border.

Piecing together the geologic evidence from five different mountain ranges across hundreds of miles, they report the discovery of a massive 30-million-year-old supervolcano in Utah.

utah supervolcano, nevada supervolcano, utah nevada supervolcano, Wah Wah Springs
Utah-Nevada supervolcanoes near Wah Wah Springs. This map shows locations of at least 20 ancient supervolcanoes in Utah and Nevada. Image credit: Geosphere

One of the largest documented supervolcanoes worldwide sits in Utah. And I am pretty sure you didn’t know about it.

The ancient caldera, which would have been several miles deep, is no longer visible as it has eroded and filled with pyroclastic flow many years ago.

The original Wah Wah Springs pyroclastic deposit associated with this caldera covered an area of ~12,000 square miles and had a volume of 5,900 cubic kilometers or ~1,400 cubic miles.

That is 5,000 times the size of the Mount St. Helens eruption that emitted just one cubic kilometer of material.

Meanwhile, it seems that a super-eruption is actually overdue.

Discovery of the supervolcanoes in Utah-Nevada

Brigham Young University geologists found evidence of some of the largest volcanic eruptions in earth’s history right in their own backyard.

These supervolcanoes aren’t active today, but 30 million years ago, more than 5,500 cubic kilometers of magma erupted during a one-week period near a place called Wah Wah Springs.

By comparison, this eruption was about 5,000 times larger than the 1980 Mount St. Helens eruption.

In southern Utah, deposits from this single eruption are 13,000 feet thick,” said Eric Christiansen, the lead author for the BYU study. “Imagine the devastation! it would have been catastrophic to anything living within hundreds of miles.

Wah Wah Springs Supervolcano and 20 others

As described in their impressive science paper, the research group found that the Wah Wah Springs eruption buried a vast region extending from central Utah to central Nevada and from Fillmore on the north to Cedar City on the south. They even found traces of ash as far away as Nebraska.

But this wasn’t an isolated event; the BYU geologists found evidence of fifteen super-eruptions and twenty large calderas.

Despite their enormous size, the supervolcanoes have been hidden in plain sight for millions of years.

The ravages of erosion and later deformation have largely erased them from the landscape.

What are supervolcanoes?

Supervolcanoes are different from the more familiar stratovolcanoes – like Mount St. Helens – because they aren’t as obvious to the naked eye and they affect enormous areas.

Supervolcanoes as we’ve seen are some of earth’s largest volcanic edifices, and yet they don’t stand as high cones.

At the heart of a supervolcano instead, is a large collapse. Those collapses in supervolcanoes occur with the eruption and form enormous holes in the ground in plateaus, known as calderas.

Not many people know that there are still active supervolcanoes today. Yellowstone National Park in Wyoming is home to one roughly the same size as the Wah Wah Springs caldera, which was about 25 miles across and 3 miles deep when it first formed. [Geosphere, BYU]

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  1. Have you seen the movie They Live? If not, you can see the following Youtube video shows some of the contents of the movie They Live. This video is in English with Japanese subtitle.

    Youtube: 爬虫類人レプタリアン達は、あなたを支配している! 日本語字幕

    My reptilian neighbor reacted like the following short clip of the movie, They Live. When she came out her car and looked at me, she looked a little bit irritated. And she said “Is there a problem?”

    Youtube: I said, what’s your problem? They Live (1988)

  2. Youtube: Reptilian Angelina Jolie Demonic Eyes

    When I made this Youtube video, Jennifer Aniston commented “Thank you for making this video. Just slow down the video, then we can easily find her reptilian shape-shift. Now I can make one, too.” Then she gave me the address of her Angelina Jolie, reptilian shape-shifting youtube video. I cannot find the video anymore, but it was like this. On some kind of talk show, Angelina Jolie came to the stage from back stage. She was obviously shape-shifting into reptilian figure with greenish skin.

  3. Youtube: Reptilian Angelina Jolie has Nictitating membrane

    The first time I have noticed the difference between human and reptilian was when I was a university student in Japan. It was private school, and some of students were spoiled brats. I was participated the rich kids only tennis club “Lawn Tennis Club”. Of course, I was not rich at all, but I wanted see how those rich kids behave. Then I found the physical difference in their eyes. Their eyes have some kind of membrane that can move horizontally. Later, I have found out that membrane are called Nictitating membrane. This membrane is the one can make their eyes’ slit.

  4. Hey! More things are happening.
    Youtube: This happened on our Earth!!! 24-27 March 2018

    At 2:23 on the above the video, you can see the landslide in Wheeling, West Virginia with electric wire with blue flash light. I tell you wherever you can find the landslide recently (after 2011) are all located above or around the secret underground bases. The landslide location was Mt. Wood Rd. If you see the image of Mt. Wood Overlook, you can see the creepy a kind of reptilian fort. I am sure that under the Overlook, there is a reptilian secret underground base.

    I have found the interesting article about this fort. Just under the Mt. Wood Overlook, there is McColloch’s Leap Monument. From Wikipedia:

    McColloch’s Leap was a feat performed during a September 1777 attack by Native Americans on Fort Henry, site of present-day Wheeling, West Virginia, during the American Revolutionary War.

    In September 1777, during a Native American siege on the fort, Major Samuel McColloch arrived at the fort with 40 mounted men from Short Creek. The gates of the fort were thrown open to allow the men entrance. Major McColloch lingered behind to guide and protect the men. The Indians attacked, and all of the men except McColloch made it inside before they were forced to close the gates. McColloch found himself alone and surrounded by Native Americans, and he rode immediately towards the nearby hill in an attempt to escape. McColloch had earned a reputation as a very successful “borderer” (one who protected the frontier borders from the Native Americans) and was well known to both the frontiersmen and the Indians. The Indians eagerly pursued McColloch, and drove him to the summit of the hill.

    As he rode along the top of the hill, he encountered another large body of Indians. He now found himself surrounded, with no path of escape. He knew, because of his reputation and history against the Indians, he would be tortured and killed with great cruelty if he were to be captured alive. With all avenues of escape cut off, he turned and faced the precipice, and with the bridle in his left hand and his rifle in his right, he spurred his horse over the edge to an almost certain death. The hill at that location is about 300 feet in height, and in many places is almost perpendicular.

    The Indians rushed to the edge, expecting to see the major lying dead in a crumpled heap at the bottom of the hill. To their great surprise, they instead saw McColloch, still mounted on his white horse, galloping away from them. As legend of this famous “leap” became known, the place where it occurred became known as McColloch’s Leap.

    I am sure that McColloch was a Reptilian Cannibal Alien just like Christopher Columbus. Those invaders ate countless number of native Indian kids. They also fed those Indian kids to their dogs. “Brutality knows no boundaries. Greed knows no limits. Perversion knows no borders. . . .”. “This is the disease of the consuming of other creatures’ lives and possessions. I call it cannibalism.”

  5. Kemerovo Shopping Mall Fire in Russia looks like pre-planned massacre arson. More than 60 people, half of them are children, were killed. It was NO fire alarm ringing. All the fire exit were blocked. The security company workers in the shopping mall did NOT react to this fire such as pushing the emergency alarm. A witness stayed in the movie theater in the mall said “One of 2 exits were blocked, that was why many people could not escape.”. It sounds like this fire is pre-planned massacre arson created by satanists who want absorb such kind of tragedy as their energy. Especially, there was a school trip to this mall at that time of fire, and all those kids died. This must be a satanic ritual to kill many kids as possible so that they can get energy from Satan whom is worshiped by satanists ( =Reptilian Jews).

    More info: CNN Entire class of schoolchildren feared dead in Russian shopping mall fire
    Youtube: Kemerovo Mall Fire (Russia)

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