The Missoula Floods are legendary—but was Lake Missoula really their source? We’re talking mega floods: water flows exceeding 1 million cubic feet per second. The Bonneville Flood hit that minimum at 35 million. Missoula? Try 10 times that—up to 400 million cubic feet per second. The landscape remembers. But are we asking the right questions? | The Randall Carlson
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The Missoula Floods are legendary—but was Lake Missoul…
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Hurricane Katrina was devastating—but the Lake Missoula floods were on another scale entirely. Modern floods? Measured in millions of cubic feet per second. Missoula? Try 350 million. That’s up to 10 surdrops—the same unit used to measure ocean currents. And it wasn’t minutes or hours… it surged for days. We’re just beginning to grasp the true power of these ancient megafloods. | The Randall Carlson
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Hurricane Katrina was devastating—but the Lake Missoul…
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The Bonneville and Missoula floods—two of the most catastrophic events in North American history—are thought to be unrelated. But what if they weren’t? What if they happened together, triggered by a single, greater cause? Coincidence... or convergence? Join Randall Carlson on the Lake Bonneville Megafloods Tour and explore the evidence firsthand. Witness the landscapes shaped by these ancient deluges and uncover the secrets of Earth's past. Reserve your spot now—link in bio! | The Randall Carlso
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The Bonneville and Missoula floods—two of the most catastrop…
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The Missoula and Bonneville floods are the most famous in North American history—but they may have only been regional expressions of something much bigger. New evidence shows floods with even greater peak discharges once ripped across the continent. This wasn’t just water—it was a continental-scale catastrophe. | The Randall Carlson
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The Missoula and Bonneville floods are the most famous in North Ame…
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When the Missoula floods surged into the Snake River, they backflooded 150 miles upstream, leaving fine silts at the distal reach. At the same time, the Bonneville flood thundered north through Hell’s Canyon, dropping massive boulders at its mouth. At Tammany Bar, the two torrents met —coarse Bonneville gravels overlying Missoula silts —a geological record of cataclysms colliding. | The Randall Carlson
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When the Missoula floods surged into the Snake River, they backflo…
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@becketfusik Evidence from the Livingstone Lake Drumlin Field in Saskatchewan suggests something extraordinary...a subglacial flood of unimaginable scale. Roughly 84,000 cubic kilometers of water, the equivalent of thirty Lake Missoulas, released beneath the ice sheet in a single cataclysmic event. It’s a scenario so massive, even mainstream geology struggled to accept it. | The Randall Carlson
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@becketfusik Evidence from the Livingstone Lake Drumlin Field in …
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Want to learn more about the Bonneville Flood? Join Randall Carlson for a six-day tour through Utah and Idaho from May 11th-17th, exploring the remnants of this ancient catastrophe. Discover how the burst of Lake Bonneville’s dam reshaped the land and dive into the powerful forces behind one of North America’s most significant floods. Don’t miss out on this rare opportunity—get your tickets now! https://randallcarlson.com/event/bonneville-megafloods-2025/ Or click the link in bio! | The Randall
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Want to learn more about the Bonneville Flood? Join Randall Ca…
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Lake Bonneville once held trillions of gallons—then unleashed a bibli…
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The model claims gradual lake filling over decades as ice advanced sou…
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Glacial Lake Ronan wasn’t just a lake—it was a massive reservoir h…
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Lake Bonneville was a freshwater sea—1,000 feet deep, covering mu…
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Join me at Cosmic Summit in June. Use code “Randall” for 10% off. ht…
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Becket Fusik The Missoula Floods carved branching channels directl…
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Picture this: 350 feet of soft, young alluvial sediment sitting atop anci…
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Mega-floods aren’t mythology, they’re measured. The Bonneville …
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New research from northern Canada points to massive subglacial flood…
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The largest freshwater floods on record weren’t rivers...they were i…
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If we could reach the bottom of Bonneville flood sediments... we …
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