How many people died in the An'ei eruption?

Published estimates put the death toll of the An'ei eruption (8 November 1779) at 153.

When did the An'ei eruption happen?

It occurred on 8 November 1779 in Japan.

Volcanic Eruption 1779 Historic

An'ei eruption

8 November 1779 Japan · Asia 153 deaths

An'ei eruption occurred on 8 November 1779 in Japan. Recorded deaths: 153.

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Why this event still matters

Historical incidents shape the rules that protect people today — building codes, evacuation policy, warning systems and inspection regimes almost always trace back to a specific disaster. Studying An'ei eruption alongside current events is how preparedness improves.

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