Volcanic eruption
Open on the mapEruption of Newberry
4690 BCE · 43.72° N, 121.23° W
Newberry Volcano is a large, active, shield-shaped stratovolcano located about 20 miles (32 km) south of Bend, Oregon, United States, 35 miles (56 km) east of the major crest of the Cascade Range, within the Newberry National Volcanic Monument. Its highest point is Paulina Peak.
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What the records say
- When
- 4690 BCE
- Kind
- Volcanic eruption
- Coordinates
- 43.72° N, 121.23° W
- Vei
- 0
- Date uncertainty
- ± 150 years
- Vent
- NW rift zone
- Unit
- Lava Cascade flow
- Dated by
- Isotopic: 14C (calibrated)
- Volcano number
- 322110
The source
- Smithsonian GVP Volcanoes of the World: Holocene eruptionsGlobal Volcanism Program, Smithsonian InstitutionSmithsonian terms of use: personal, educational and non-commercial use, with creditGlobal Volcanism Program, Smithsonian Institution: Volcanoes of the World v5.3, https://doi.org/10.5479/si.GVP.VOTW5-2025.5.3Source page