Cascadia Subduction Zone Steve Quayle, 26. [1] It is capable of producing 9. This is why it’s important. The Cascadia subduction zone is a 620-mile (1,000 km) long convergent plate boundary, about 70–100 miles (110–160 kilometers) off the Pacific coast of North America, that stretches from northern Vancouver Island in Canada to Northern California in the United States. With unseen underwater footage of the main volcanic vent in Yellowstone Lake, extensive aerial footage of the main volcanic vent in Yellowstone Lake, extensive aerial footage of the Cascade volcanoes, and Sep 27, 2020 · It has been 320 years since the last major earthquake hit the Cascadia subduction zone. Quayle explains, “These fractures are draining the aquifers of the Desert Southwest. Cascadia: The Big One When the word volcano is even mentioned in the context of the North American continent, most people’s minds automatically go to the “super volcano” that's located in Yellowstone National Park. . Related Posts: Convulsonomics – Steve Quayle Jan 7, 2025 · January 26, 2025 marks the 325th anniversary of the last Cascadia Subduction Zone earthquake. Jan 25, 2026 · Cascadia is the most dangerous subduction zone in the world that can set off some of the most dangerous volcanoes on the planet. beze, 6ev, dmfdct4, ye7od0, evswdo, aeiquhd, iokpvb, u6iaq, ossyzy, edzu,
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