Yellowstone Caldera - Wikipedia
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 .
Volcano - Yellowstone National Park (U.S. National Park Service)
The Yellowstone caldera was created by a massive volcanic eruption approximately 631,000 years ago. Later lava flows filled in much of the caldera, now it is 30 x 45 miles. Its rim can best be seen from the Washburn Hot Springs overlook, south of Dunraven Pass.
¿Qué pasaría si hace erupción el supervolcán de Yellowstone?
2021年8月6日 · Si el supervolcán de Yellowstone hiciera erupción, una lluvia de cenizas recubriría la totalidad de Estados Unidos por décadas. Las condiciones climatológicas se modificarían, dada la magnitud de la formación geológica que descansa, todavía activa, debajo del Parque Nacional.
Volcano Updates | U.S. Geological Survey - USGS.gov
2024年11月1日 · 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 …
Yellowstone Caldera | Volcano type, Eruption, Size, Map, & Facts ...
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 …
Yellowstone | U.S. Geological Survey - USGS.gov
The Yellowstone Plateau volcanic field developed through three volcanic cycles that span two-million years. 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.
Summary of Yellowstone Eruption History | U.S. Geological Survey - USGS.gov
2023年11月7日 · Three extraordinarily large explosive eruptions in the past 2.1 million years each created a giant caldera within or west of Yellowstone National Park. During these eruptions, enormous volumes of hot, fragmented volcanic rocks spread outward as pyroclastic density currents over vast areas.
Yellowstone Plateau Volcanic Field - Wikipedia
The Yellowstone Plateau Volcanic Field, also known as the Yellowstone Supervolcano or the Yellowstone Volcano, is a complex volcano, volcanic plateau and volcanic field located mostly in the western U.S. state of Wyoming, but it also stretches into Idaho and Montana.
When a Sleeping Giant Awakes - Education
2024年4月29日 · This giant is the “ supervolcano ” that lies beneath Yellowstone National Park, the wildlife and forest preserve positioned on a sprawling expanse that extends through the states of Wyoming, Idaho, and Montana. The volcano itself is actually located in northwestern Wyoming, which is where the bulk of Yellowstone is contained.
Supervolcano facts and information - National Geographic
2019年3月19日 · Learn how supervolcanoes form, where supervolcanoes are located, and how their destructive capabilities can make way for new life. How dangerous are supervolcanoes? Get the facts. Though...