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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.
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.
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.
5 days ago · July 23, 2024. A hydrothermal explosion shot a towering column of boiling water, mud and rock into the air at Yellowstone National Park in Wyoming on Tuesday morning, destroying a section of ...
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.
3 days ago · At around 10:00 AM MST on July 23, 2024, a small hydrothermal explosion occurred in Yellowstone National Park in the Biscuit Basin thermal area, about 2.1 miles (3.5 km) northwest of Old Faithful. Numerous videos of the event were recorded by visitors.
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.
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.
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 unremarkable...
4 days ago · Updated 5:51 PM PDT, July 23, 2024. CHEYENNE, Wyo. (AP) — A surprise eruption in Yellowstone National Park shot steam, water and dark-colored rock and dirt high into the sky Tuesday and sent sightseers running for safety. The hydrothermal explosion happened around 10 a.m. in Biscuit Basin, a collection of hot springs a couple miles north of ...
Jan 21, 2023 · The Yellowstone Caldera — the cauldron-like basin at the summit of the volcano — is so colossal that it is often called a "supervolcano," which, according to the Natural History Museum in...
Mar 19, 2019 · While the unfounded fear in a pending Yellowstone eruption has swirled for decades, the BBC and Discovery's 2005 docudrama forever tied the volcano to its super-moniker.
May 19, 2023 · The last super-eruption at Yellowstone volcano, which occurred 631,000 years ago, was not one huge explosion. Instead, new research suggests it was a series of eruptions or multiple vents...
Apr 29, 2024 · When a Sleeping Giant Awakes. Past volcanic eruptions that have taken place at Yellowstone National Park have been global disasters. Today, scientists are trying to predict how this ticking time bomb will explode—or fizzle out.
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. YVO is one of the five USGS Volcano Observatories that ...
United States (Change) Think of the park as a gigantic pressure cooker, fueled by one of the most massive supervolcanoes on Earth.
May 17, 2023 · The last super-eruption at Yellowstone volcano, which occurred 631,000 years ago, was not one huge explosion. Instead, new research suggests it was a series of eruptions or multiple vents...
The Yellowstone Volcano Observatory (YVO) is a consortium of nine state and federal agencies who provide timely monitoring and hazard assessment of volcanic, hydrothermal, and earthquake activity in the Yellowstone Plateau region.
The Yellowstone supervolcano is a region of significant geological activity beneath Yellowstone National Park, in the northwestern corner of the US. On the surface, the activity can be seen as heated springs and geysers, and felt as occasional earth tremors.
4 days ago · 0:56. A hydrothermal explosion violently shook part of Yellowstone National Park's Biscuit Basin on Tuesday, damaging a boardwalk as several park guests ran to safety. The explosion occurred at ...
3 days ago · The largest known crater from a hydrothermal explosion on Earth is in Yellowstone, a national park centred on a huge volcano. The crater measures 12.4 kilometres across, Mr Poland said.
Oct 23, 2017 · Yellowstone is a wonderful, beautiful place because of its volcanic eruptions. The Park's three major eruptions created three nested calderas, or sunken areas, that stretch miles across.
Jun 16, 2021 · What will happen? When Yellowstone does erupt, it won’t be like Hawaii and it won’t even be like Mount St. Helens. The pool of magma underneath Yellowstone is huge, and it will take days or...
Mar 20, 2021 · Millions of years ago, a source of immense heat known as a hotspot formed in the Earth’s mantle below what today is Yellowstone. Roughly 600,000 years ago, the hotspot pushed a large plume of magma toward the Earth’s surface. This caused the crust to jut upward.
Sep 5, 2014 · The Yellowstone supervolcano — thousands of times more powerful than a regular volcano — has only had three truly enormous eruptions in history. One occurred 2.1 million years ago, one 1.3...
6 days ago · An underappreciated geologic hazard in Yellowstone National Park is that of hydrothermal explosions.These are not volcanic eruptions, but rather sudden episodes of water flashing to steam underground. Small hydrothermal explosions happen almost annually someplace in Yellowstone National Park—like the 1989 explosion of Porkchop Geyser.Every few thousand years, large ones can also occur.
2 days ago · Yellowstone National Park’s Biscuit Basin will remain closed for the remainder of the 2024 season following a hydrothermal explosion Tuesday morning that launched debris hundreds of feet in the ...
Oct 13, 2017 · Jim Urquhart/Reuters. By Joseph Frankel. Science Writer. The supervolcano beneath Yellowstone is not about to erupt. That's right. Take a deep breath: in, out. Good. Hyperbolic headlines of an...
4 days ago · A large explosion sent visitors running down the boardwalk of one of Yellowstone National Park's famed thermal pools on Tuesday as boiling water, mud, rocks and steam spewed high into the air. A ...
Yellowstone is not overdue for an eruption. Volcanoes do not work in predictable ways and their eruptions do not follow predictable schedules. Even so, the math doesn’t work out for the volcano to be “overdue” for an eruption.
