Volcanic eruption
Open on the mapEruption of Seguam
4050 BCE · 52.31° N, 172.51° W
Pyre Peak, also called Seguam Volcano, is an active stratovolcano on Seguam Island in the Aleutian Islands of Alaska.
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What the records say
- When
- 4050 BCE
- Kind
- Volcanic eruption
- Coordinates
- 52.31° N, 172.51° W
- Vei
- 0
- Date uncertainty
- ± 4000 years
- Vent
- W flank of cone in eastern caldera
- Dated by
- Isotopic: Uranium-series
- Volcano number
- 311180
- Eruption number
- 19772
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