Is Yellowstone the largest caldera in the world?
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. Yellowstone Caldera, the youngest of the three calderas, is the largest.
What is the largest caldera in the United States?
These Are the World’s Largest Calderas….Visiting the Largest Calderas on the Planet.
| Caldera name | Yellowstone |
|---|---|
| Country | USA-WY |
| Location | 44.58 N 110.53 W |
| Size (km) | 85 x 45 |
| Most recent eruption | 630 ka |
What is the second largest caldera in the world?
It is the second largest caldera (volcanic crater) in the World behind only the vast caldera at Yellowstone National Park in the United States and its age has been hard to determine but eruption rates suggest that Sierra Negra is over 500,000 years old.
Where are Earth’s supervolcanoes?
Known super eruptions
| Name | Zone | Location |
|---|---|---|
| Heise Volcanic Field | Yellowstone hotspot | Idaho, United States |
| Cerro Guacha | Altiplano-Puna volcanic complex | Sur Lípez, Bolivia |
| Mangakino Caldera | Taupō Volcanic Zone | North Island, New Zealand |
| Oruanui eruption | Taupō Volcanic Zone | North Island, New Zealand |
How large is the Yellowstone caldera?
30 x 45 miles
What is the caldera shown on the park map? 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.
What happened in Toba Indonesia 74000 years ago?
Mount Toba, ancient volcano located in the Barisan Mountains, north-central Sumatra, Indonesia. A massive eruption sometime between 71,000 and 74,000 years ago expelled an estimated 2,800 cubic km (about 670 cubic miles) of ash and lava. The remnants of the volcano’s caldera contain present-day Lake Toba. …
How big is the Yellowstone caldera?
9,203′
Yellowstone Caldera/Elevation