Home / Volcanic Destruction Of United States Is 40,000 Years Overdue!

Volcanic Destruction Of United States Is 40,000 Years Overdue!

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… and God shall rain down destruction fire and brimstone upon the land and all that which remains will be blanketed in a smoldering silencing ash, hushing the wails of sorrow. While this all sounds very biblical and even whimsical, the scientific fact is that the western mountain and central sections of The United States face such a fate, but not at the hands of a deity or an antichrist.

The only question is “when?” not “if?”

A caldera is formed when a volcano suffers so massive an explosion and ejects so much magma, ash, and gas under pressure that it collapses of its own weight into the emptied subterranean chambers that fed it. The result is a huge pit as big as 50 miles in diameter and hundreds of feet deep in place of the usual majestic snow-covered mountain peak.

Such an event has happened in North America not once, but three times in a place you normally wouldn’t think of as a hotbed of volcanic activity. This particular renowned and famous tourist destination has a little-known periodic feature that is more deadly than Old Faithful and is ominously about 40,000 years behind schedule.

Of the three most massive volcanic eruptions in our continent’s geological history, Yellowstone National Park holds the first and second place records. The Long Valley California caldera comes in at number three. Yellowstone so far has had two mega-destructive events — 2 million years ago, 1.3 million years ago and a smaller one (for the sake of comparison, not severity) 600,000 years ago.

The area around, beneath and within our nation’s first national park is known in scientific circles as a “Super Volcano” and there’s a good reason for all that magnificent mountain scenery. Approximately two million years ago the first Yellowstone blast left a crater that has been estimated at 49.8 miles long by 40.5 miles wide. Geological records reveal a ballpark figure of the output of that eruption at 585 cubic miles of molten magma.

According to geologists, our pleasant little nature and wildlife preserve has an average cycle of caldera-building eruptions of about every 600,000 years — and the last one was 640,000 years ago. That one produced a crater measuring 53 miles long by 28 miles wide. The resulting pyroclastic flow deposited enough material to cover 3000 square miles, settling into a rock layer known as the Lava Creek Tuff, a volume, if rolled out evenly, that would equal covering the entire continental United States with five inches of asphalt. In addition, the eruption blasted 625 cubic miles of vaporized rock into the air, the majority of which settled as smothering ash across much of what is now the United States. The rest formed a cloud that encircled the globe, cooling it by several degrees over a period of years before it finally dissipated.

Volcanologists from the National Park Service and the U.S. Geological Survey have predicted that the next major Yellowstone eruption would make Mt. St. Helens look like a mere geologic hiccup. The 1980 St. Helen’s eruption sent 1.25 cubic miles of ash into the air; in comparison the next Yellowstone “event” could potentially produce approximately 500 times that output volume (or 625 cubic miles). Crop failures resulting from the cataclysmic event could last for years as a consequence of that much particulate and sulfur dioxide content in the air.

The immense North American plate’s friction moving beneath the Earth’s crust under Yellowstone is currently heating the magma, gas, and ground water. In other words it’s slowly boiling the park, like the bubbling top crust of mom’s apple pie in the oven. The “filling” is molten magma, which is feeding and expanding chambers under the park and building up pressure.

When (not if) that Yellowstone bubble bursts it will cost millions of lives, devastation of hundreds of species of animals and plants, and drastically alter our global atmosphere. The result will be widespread destruction of crops and the cause of millions more people to die of starvation. After the first good rainstorms, the nation’s farm belt will be buried under a hardened layer of ash the consistency of dried concrete. Vehicles will be trapped in it and house roofs will collapse beneath it.

Geologists seem to be divided as to the likelihood of a “super” eruption happening any time soon because the cycle seems to be slowing down. The last small but “significant” non-caldera eruption was about 70,000 years ago. However reports from the National Park Service using sophisicated satellite readings show that the ground in the region within Yellowstone has been rising and falling in super slow motion. Over the last century several places within the park have shifted as much as several inches.

According to the U.S. Geological Survey, for the month of July 2006 alone there were 110 earthquakes in and around Yellowstone National Park. Most were relatively small with the largest being 2.9 in magnitude, which was one of 34 to have occurred on  a single day last month (July 10) within a few miles of the Lower Geyser Basin.

The White Lake GPS stations have also reported a consistent uplift over the last 23 months.

This activity has motivated the USGS to create a nationwide system of alert levels to identify volcanic movement. It is expected to be adopted by the fall of this year at The Cascades Volcano Observatory in the northwest, the Alaska Volcano Observatory, the Long Valley California Observatory and of course the Yellowstone Volcano Observatory.

The rankings are:

  • Normal -Typical volcanic activity in a non-eruptive phase;
  • Advisory – For elevated unrest;
  • Watch – For escalating unrest or a minor eruption causing limited hazards;
  • Warning – If a highly hazardous eruption is underway or imminent.

Should this event actually come to pass, global warming would no longer be a problem, as enough sunlight would be reflected away by the ash and dust to cool the atmosphere by several degrees causing extended winters and brief, if nonexistent summers.

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About Jet Gardner

I like collecting books, music, movies, chess sets and friends
  • Thanks to whomever published this, I didn’t get a publish notice, but thanks regardless-Jet

  • Thanks Lisa McKay, I figured it was you… Jet

  • well now Jet… not being too gloomy here


    as you mention, the caldera is relatively old news for those who pay attention to such things

    but like Pompeii.. who listens when the sun is shining, eh?

    but it does make my choosing th ewoods of Maine to appear a bit more sane… never trusted anything west of the Mississippi river, such “young” country has so many growing Pains to still go through… not to mention the Issues with water

    thought for ya.. geologically linked to the area you speak of, are the massive natural gas fields of Wyoming and the like… some Theories have that such deposits are part of the fuel for such devastating eruptions, or can suffer ignition due to same eruptions…

    how’s THAT fer some Scary in the Mix?


  • Ruvy in Jerusalem

    Sounds like fun, Jet. Boy, am I glad to have moved from the States now. If the Iranians don’t go boom! nature will.

    It’s not nice to fool with mother nature you know…

    Hey guys, how about meeting in Jellystone National Park next year?

    who is smarter than the average bear

  • Thanks Gonzo, I’m glad someone feels safe in their own back yard. Appreciate your contribution.


  • Yeah Ruvy, we could take a well-timed photo of all the editors in front of “Old Faithful”.

  • As for it being “old news” Gonzo, it was new to me so I figured it might be of interest to others as uneducated as myself. I guess this means I’ll have to find yet another way to blow up the world.

    (snickers sinisterly)

  • heh…old news is right…

    i mean, even in yer article it clearly states that the caldera is about 40,000 years past due

    so it stands to figure, it was a breaking Story about 39,000 years ago… but definately pushed to the back burner now

    i mean, c’mon… a tad dated, eh?

    heh… ya know i’m just messing with ya

    and Ruvy, you bringing the pic-a-nic bas-ket?


  • Gonzo: I know you were just messin’ What isn’t old news is the cluster of quakes in the zone July 10th which is why I thought it might become current news.

    Why wasn’t I invited, I make a mean potatoe salad.

    Carus deus, quis have ego commissio?

  • invited?

    Jet it was yer Party!!

    and where’d ya learn ta spell potato? Dan Quayle?

    but i digress…


  • Does that mean I’d have to change party affiliations to answer that question?

  • nah.. just that ya might have “crossed the aisle” when it came to spelling…

    and since Aaron is passed, all ya get is Tori..



  • This may be “old” news to people who have studied geology or paid much attention to science publications, but there are still plenty of mainstream readers who know very little about it. A well-written article about the Yellowstone supervolcano is always timely, even if some may question its relevance to the fast-moving world of celebrity gossip and reality TV shows.

    Let’s all hope it stays that way. If the predicted event happens in our lifetime, there will no longer be any room for debating whether we need to care about it.

    Those who survive the initial event will instead be debating how to survive the aftermath.

  • geeez. Vic.. so Literal…

    i had thought it obvious i meant “old” for anyone under the age of 40,000 years…

    but your Point is well stated, it is indeed something the vast majority of folks have either never heard of, or not thought of twice

    hence, all props ta the Jetster fer burrowing out the molten Truth from the ash of informational deritus and Communicating it to us all in a steadily flowing magma of Prose that erupts with pertinent data and cools into an obsidian sheen of thinking and Reason…


  • Gonzo#12 Well I AM a conservative trapped in a liberal’s body!

  • I’m still waiting to see if they come up with and ad for a “volcano” ring tone up top (snicker)

  • Victor, thanks and welcome to the fray. this caught my attention when I was perusing the news and saw the multiple quakes news July 10th.

    Thanks my friend.

  • Gonzo #14……..uh huh

  • Personally I think we ought to drill down underneath Yellowstone and start tapping as much geothermal energy from there as we possibly can.

    Use the energy to manufacture ethanol, biodiesel, hydrogen, and any other fuel we could synthesize if we didn’t care how much energy it cost. Generate electricity and hook it up to the continental grid. Drain as much energy from that puppy as human ingenuity can possibly drain.

    Of course geologists today will say we could never drain enough to defuse the ticking time bomb. But our top scientists also used to think the oceans were a limitless dumping ground, too vast for human activity to significantly contaminate. They used to think the forests were too vast for humans to use up.

    For centuries humans have been demonstrating the power to falsify predictions about various supposedly unlimited resources. Maybe for once we could use this power for good.

  • excellent Thought there Victor…

    and mores the Pity that exactly that isn’t being looked into by the so-called “energy industry”

    start up the company…

    i’d submit my resume


  • I had the same thought Victor, but we’d have to get through the nuts screaming about destroying the natural beauty or the ecosystem.

  • Gonzo you’d give up arms dealing?

  • hey now.. that’s a fragment of yer own feverish Madness….

    i only have the 2 arms, no deals

    but Victor’s suggestion is an excellent Thought, and i’d sign up in a new york second
    (for the Record: a New York Second is a classic euphamism for the shortest measurable unit of Time… the duration between a light turning green and a new york cabbie hitting his horn behind you)