October 8, 2016 Eruption of Asosan
Asosan in Japan erupted on October 8, 2016 with a Volcanic Explosivity Index of 3.
Where it erupted
Asosan, Japan, with its other significant eruptions.
The eruption
The toll
- Damage
- Limited (under about $1 million)
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.
What the record says
NCEI’s account, from the sources it cites.
Reporters were allowed to inch closer to the Nakadake peak of Mount Aso on Feb. 8 [2017] after the alert level was lowered to 1 the day before. The media were allowed within a kilometer of the No. 1 crater of the peak, which erupted in October 2016. The eruption, the most violent in 36 years, sent a towering plume of smoke and ash into the sky. After the eruption in October, a station building for a ropeway was half-buried in a vast amount of ash and its roof destroyed. (reference #11756)
Weekly Report 12 October 18 October 2016: Japan Meteorological Agency (JMA) reported that no further explosions were detected after the 7-8 October eruption at Asosans Nakadake Crater; white plumes rose as high as 400 m above the crater rim during 11-17 October. The Alert Level remained at 3 (on a scale of 1-5). (reference #2432)
Other significant eruptions of Asosan
More
Every eruption in 2016The 2000sAsosanEarthquakes near AsosanThis day in weather history
Sources
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 6744.