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Caldera structure is similar on all of these planetary bodies, though the size varies considerably. The average caldera diameter on Venus is 68 km (42 mi). The average caldera diameter on Io is close to 40 km (25 mi), and the mode is 6 km (3.7 mi); Tvashtar Paterae is likely the largest caldera with a diameter of 290 km (180 mi). The average ...
Yellowstone Caldera, also known as the Yellowstone Plateau Volcanic Field, is a Quaternary caldera complex and volcanic plateau spanning parts of Wyoming, Idaho, and Montana. It is driven by the Yellowstone hotspot and is largely within Yellowstone National Park .
The Kīlauea Caldera (Hawaiian: Kaluapele [2]), officially gazetted as Kīlauea Crater, is a caldera located at the summit of Kīlauea, an active shield volcano in the Hawaiian Islands. It has an extreme length of 2.93 mi (4.72 km), an extreme width of 1.95 mi (3.14 km), a circumference of 7.85 mi (12.63 km) and an area of 4.14 sq mi (10.7 km 2 ...
The caldera itself, like the eruption of Fish Canyon Tuff, is large in scale. It is 22 by 47 miles (35 by 75 km) and oblong in shape. Many calderas of explosive origin are slightly ovoid or oblong in shape. Because of the vast scale and erosion, it took scientists over 30 years to fully determine the size of the caldera.
Map of Long Valley Caldera Early winter in Long Valley, 2017. Long Valley Caldera is a depression in eastern California that is adjacent to Mammoth Mountain.The valley is one of the Earth's largest calderas, measuring about 20 mi (32 km) long (east-west), 11 mi (18 km) wide (north-south), and up to 3,000 ft (910 m) deep.
Valles Caldera is the younger of two calderas known at this location, having collapsed over and buried the older Toledo Caldera, which in turn may have collapsed over yet older calderas. The associated Cerros del Rio volcanic field , which forms the eastern Pajarito Plateau and the Caja del Rio , is older than the Toledo Caldera.
The Island Park Caldera is older and much larger than the Henry's Fork Caldera with approximate dimensions of 58 miles (93 km) by 40 miles (64 km). It is the source of the Huckleberry Ridge Tuff that is found from southern California to the Mississippi River near St. Louis .
The McDermitt Caldera is a large, oval-shaped caldera west of McDermitt in southeastern Oregon and northern Nevada in the United States. It is about 28 miles (45 km) long north–south and 22 miles (35 km) wide east–west. [3] The western part of the caldera is in the Trout Creek Mountains, and the northern part is in the Oregon Canyon Mountains.