October 19, 1990 Eruption of Asosan

Date

October 19, 1990

Volcano

Asosan, caldera

Country

Japan

Volcanic Explosivity Index

2, moderate (eruption column 1 to 5 km)

Killed by

Gas (from eruptive craters, fumaroles and solfataras)

Location

32.885° N, 131.085° E

Deaths

1

Where the literature gives no number, NCEI records a description on a scale of 1 to 4, printed here in its words. Damage is in millions of US dollars of the year of the event, not adjusted for inflation.

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Every eruption in 1990The 1900sAsosanEarthquakes near AsosanThis day in weather history

Volcanoes and significant eruptions from NOAA’s National Centers for Environmental Information, Global Historical Hazard Database, cited as NCEI/WDS, doi:10.7289/V5PN93H7. Public domain. Read 2026-09-24. Volcano numbers are the Smithsonian Institution’s Global Volcanism Program’s. NCEI event 6465.