What the records say
- When
- 1250 BCE
- Kind
- Volcanic eruption
- Coordinates
- 43.15° N, 117.46° W
- Vei
- 2
- Date uncertainty
- after
- Vent
- Coffeepot Crater
- Dated by
- Isotopic: 14C (uncalibrated)
- Volcano number
- 322190
- Eruption number
- 20615
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