World Map › Akita-Komagatake
Volcano
Akita-Komagatake
Stratovolcano · 1,637 m · Japan
Akita-Komagatake sits on the Okhotsk Plate, in a subduction zone. 18 eruptions are known since the end of the last ice age, the most recent in 1971.
- Elevation
- 1,637 m
- Type
- Stratovolcano
- Tectonic Setting
- Subduction zone, continental crust
- Dominant Rock
- Basalt / Picro-Basalt
- Plate
- Okhotsk Plate
- Country
- Japan
- Last Eruption
- 1971
- Known Eruptions (Holocene)
- 18
- Max. Explosivity (VEI)
- 4
Nearby Cities
Cities of more than 20,000 people within 100 km. At least 295,000 people live in those within 30 km.
- 29 kmMorioka295,000 people
- 61 kmAkita320,000 people
- 94 kmHirosaki175,000 people
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