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Eruptions
What is an eruption?

EruptionIt is a phenomenon where magma formed inside the earth gushes out of the mouth of a volcano, overflowing onto the earth's surface.

Volcanoes in Hokkaido

If you see an eruption

DiscoverIf you see something abnormal, immediately tell an adult, or contact the police and meteorological observatory.

Be informed

If an eruption occurs

EscapeMove away from the area near the mouth of the volcano.

Seek shelter