What the records say
- When
- 1010
- Kind
- Volcanic eruption
- Coordinates
- 41.61° N, 121.55° W
- Vei
- 3
- Date uncertainty
- year uncertain
- Vent
- SW flank (Little Glass Mountain)
- Dated by
- Isotopic: 14C (calibrated)
- Volcano number
- 323020
- Eruption number
- 20647
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