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The Yellowstone Caldera, sometimes referred to as the Yellowstone Supervolcano, is a volcanic caldera and supervolcano in Yellowstone National Park in the Western United States. The caldera and most of the park are located in the northwest corner of the state of Wyoming.
4 days ago · The Yellowstone Volcano Observatory (YVO) provides long-term monitoring of volcanic and earthquake activity in the Yellowstone National Park region. Yellowstone is the site of the largest and most diverse collection of natural thermal features in the world and the first National Park.
May 30, 2024 · Yellowstone Caldera, enormous crater in the western-central portion of Yellowstone National Park, northwestern Wyoming, that was formed by a cataclysmic volcanic eruption some 640,000 years ago. It measures approximately 30 by 45 miles (50 by 70 km), covering a large area of the park.
Aug 31, 2021 · The Yellowstone supervolcano is one of our planet's restless giants. Could it erupt in our lifetimes? Discover how geologists are monitoring the pulse of the Yellowstone volcano. Duration: 6 minutes. 5 minutes, 55 seconds. Yellowstone Geologic History. 542 to 66 Ma. Area covered by inland seas. 50 to 40 Ma. Absaroka volcanics. 30 Ma to present.
4 days ago · Two of the eruptions are considered some of the world's largest volcanic events. Yellowstone's youngest eruptions have been lava flows that remain confined to the caldera of present-day Yellowstone National Park. The 77,000 year-old Pitchstone Plateau flow is the volcano's most recent lava.
4 days ago · The Yellowstone Volcano Observatory (YVO) provides long-term monitoring of volcanic and earthquake activity in the Yellowstone National Park region. Yellowstone is the site of the largest and most diverse collection of natural thermal features in the world and the first National Park.
Nov 7, 2023 · Hot spot volcanism is responsible for Yellowstone eruptions. Yellowstone's volcanism is the most recent in a 17 million-year history of volcanic activity that progressed from southwest to northeast along the Snake River Plain.
The Yellowstone Caldera is the largest volcanic system in North America, and worldwide it is only rivaled by the Lake Toba Caldera on Sumatra. It has been termed a "supervolcano" because the caldera was formed by exceptionally large explosive eruptions.
Dec 1, 2022 · The Yellowstone supervolcano, centered in northwestern Wyoming, has plenty stored beneath its geyser-laden surface. But magma is a mixture of both solid and liquid parts, and not all of it can...
Feb 21, 2018 · Thanks to a recent earthquake swarm, the Yellowstone supervolcano has seen upwards of 200 quakes since February 8, along with countless smaller tremors. The largest earthquake was an...
