Diamond Peak Volcano
Updated: May 8, 2024 23:58 GMT -
Shield 2665 m / 8743 ft
Oregon, United States, 43.52°N / -122.15°W
Current status: (probably) extinct (0 out of 5)
Oregon, United States, 43.52°N / -122.15°W
Current status: (probably) extinct (0 out of 5)
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Diamond Peak volcano eruptions: None during the past 10,000 years
Less than few million years ago (Pleistocene)
Latest nearby earthquakes
Time | Mag. / Depth | Distance / Location |
Background
Diamond Peak, a basaltic-andesite shield volcano, dominates the Willamette Pass area. Capped by a pyroclastic cone, Diamond Peak probably erupted in the last 100,000 years. but is older than the last glaciation at about 11,000 years (Sherrod, in Wood and Kienle 1990). An older shield volcano, Mt. Yoran, lies to the NNE and the Diamond Rockpile and Crater Butte cinder cones lie to the south.---
Source: Smithsonian / GVP volcano information