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Sand Mountain Field: eruption history
Elevation1,664 m
TypeVolcanic field
Confirmed eruptions2#78 of 165 in country
Latest eruption950 BCE
Largest VEI4
Location44.38, -121.93
By VEI
1
1
Eruptions (latest first, up to 60)
| Start | VEI | End | Area |
|---|---|---|---|
| 950 BCE | 4 | – | |
| 5050 BCE | 2 | – | Jack Mountain |
Nearby volcanoes
| Volcano | Distance | Eruptions |
|---|---|---|
| Belknap | 13 km | 4 |
| Blue Lake Crater | 13 km | 1 |
| Three Sisters | 30 km | 6 |
| Jefferson | 34 km | 2 |
| Bachelor | 49 km | 1 |
| Davis Lake | 90 km | 1 |
| Newberry | 92 km | 11 |
| Hood | 112 km | 5 |
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.