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.
Mount Kembar Mount Kembar (Indonesian: Gunung Kembar , means: "Twin Mountain") is a Pleistocene volcano, located in the northern Sumatra island, Indonesia. It contains a fumarole field, named Gayolesten. The volcanic complex is located in the junction of two geological fault systems and it is a shield volcano.