The 1980 eruption of Mount St. Helens is surpased by a volcano that was formed in 1912 located where?
Novarupta Novarupta (meaning "newly erupted" in Latin) is a volcano that was formed in 1912, located on the Alaska Peninsula in Katmai National Park and Preserve, about 290 mi southwest of Anchorage. Formed during the largest volcanic eruption of the 20th century, Novarupta released 30 times the volume of magma of the 1980 eruption of Mount St. Helens.
Newberry National Volcanic Monument Newberry National Volcanic Monument was designated on November 5, 1990, to protect the area around the Newberry Volcano in the United States. It was created within the boundaries of the Deschutes National Forest and is managed by the U.S. Forest Service. It includes 50000 acre of lakes, lava flows, and spectacular geologic features in central Oregon.