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Shiretoko-Iozan: eruption history
Elevation1,562 m
TypeStratovolcano
Confirmed eruptions6#51 of 105 in country
Latest eruption1935-12-16
Largest VEI2
Location44.13, 145.16
Eruptions per century (since 1500)
0
0
0
4
1
0
By VEI
2
2
Eruptions (latest first, up to 60)
| Start | VEI | End | Area |
|---|---|---|---|
| 1935-12-16 | 1 | 1936 | NW flank |
| 1890-06-15 | 1 | – | NW flank |
| 1889-08-09 | 2 | 1889 | NW flank |
| 1876-09-23 | 2 | 1876 | NW flank |
| 1857-07-02 | – | 1858 | |
| 850 | – | – |
Nearby volcanoes
| Volcano | Distance | Eruptions |
|---|---|---|
| Rausudake | 7 km | 5 |
| Tenchozan | 12 km | 0 |
| Tomariyama [Golovnin] | 42 km | 3 |
| Raususan [Mendeleev] | 49 km | 2 |
| Mashu | 79 km | 7 |
| Kussharo | 82 km | 6 |
| Ruruidake [Smirnov] | 86 km | 0 |
| Chachadake [Tiatia] | 90 km | 4 |
Eruption records from the Smithsonian Global Volcanism Program; older eruptions may be missing. VEI = Volcanic Explosivity Index (0–8). For current alerts, check the official agency.