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1739 Plinian Eruption

When
1739
Where
Mount Tarumae, Hokkaidō, Japan
Part of
Eruption of Mount Tarumae

Mount Tarumae experienced a VEI 5 Plinian eruption in 1739, contributing to its current shape.

The eruption occurred in 1739 and is characterized as Plinian with a VEI of 5. It is one of the major eruptions that defined the volcano's present morphology, alongside the 1667 event. The specific date within the year is not detailed in the provided passages.

Sources

  1. Mount Tarumae Wikipedia, revision of 2026-08-15

Machine-drafted from the cited Wikipedia passages and checked by a reviewing model, not by a human editor. Every passage cites the revision it was written from; dates and places follow those passages.