Mount Mihara
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Mount Mihara is an active volcano on the Japanese isle of Izu Ōshima. Although the volcano is predominantly basaltic, major eruptions have occurred at intervals of 100–150 years.
Mount Mihara's major eruption in 1986 saw spectacular lava fountains up to 1.6 kilometers high. The eruption had a VEI of 3, and involved a: Central vent eruption, radial fissure eruption, explosive eruption, lava flows and a lava lake eruption. There was also a 16-km high subplinian plume. All of the island's 12,000 inhabitants were evacuated by dozens of vessels consisting of both the military and civilian volunteers.
The most recent eruption was in 1990.
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