Yellowstone supervolcano has a lot more magma than scientists previously thought. (Page 2/2) Valkrie9 DEC 09, 01:31 AM Unraveling the Physics of the Yellowstone Magmatic System Using Geodynamic Simulations I think the Yellowstone Caldera will pop, long after the Cascadia M9 Earthquake and Tsunami, the Rainier Eruption, the Puget Subsidence and Liquefaction Events. Doomed to be destroyed, hundreds of years of human construction leveled in less than ten minutes, flattened. Back to the stone age, living in a post apocalyptic state of destruction, loss of everything. Thunderbird and Whale. ' Lo, there in the future is the end ! ' some more. Cascadia M9 first. Yep !