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West Crater: eruption history
Elevation1,329 m
TypeVolcanic field
Confirmed eruptions2#80 of 165 in country
Latest eruption5750 BCE
Largest VEI2
Location45.88, -122.08
By VEI
2
Eruptions (latest first, up to 60)
| Start | VEI | End | Area |
|---|---|---|---|
| 5750 BCE | 2 | – | Bare Mountain |
| 6110 BCE | 2 | – | West Crater, Hackamore Creek cone |
Nearby volcanoes
| Volcano | Distance | Eruptions |
|---|---|---|
| Indian Heaven | 21 km | 1 |
| St. Helens | 36 km | 40 |
| Adams | 58 km | 15 |
| Hood | 64 km | 5 |
| Rainier | 111 km | 20 |
| Jefferson | 136 km | 2 |
| Blue Lake Crater | 165 km | 1 |
| Sand Mountain Field | 167 km | 2 |
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.