World Map › Tenchozan
Volcano
Tenchozan
Crater rows · 1,046 m · Japan
Tenchozan sits on the Okhotsk Plate. 1 eruption is known since the end of the last ice age, the most recent in unknown.
- Elevation
- 1,046 m
- Type
- Crater rows
- Plate
- Okhotsk Plate
- Country
- Japan
- Last Eruption
- unknown
- Known Eruptions (Holocene)
- 1
- Max. Explosivity (VEI)
- 3
Eruption Timeline
Each bar is an eruption; its height shows its explosivity (VEI 0 to 8).
Eruption Uncertain Date
Sources : Global Volcanism Program, 2026. Volcanoes of the World (v. 5.4.0; 7 Aug 2026), Smithsonian Institution, doi:10.5479/si.GVP.VOTW5-2026.5.4 (volcano.si.edu) · NOAA NCEI · USGS · Wikidata