Volcanic eruption
Open on the mapEruption of Mageik
7380 BCE · 58.20° N, 155.25° W
Mount Mageik is a stratovolcano on the Alaska Peninsula. It has no confirmed historical eruptions, but its youngest eruptive products are apparently Holocene in age.
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What the records say
- When
- 7380 BCE
- Kind
- Volcanic eruption
- Coordinates
- 58.20° N, 155.25° W
- Date uncertainty
- ± 150 years
- Vent
- East Mageik
- Dated by
- Isotopic: 14C (calibrated)
- Volcano number
- 312150
- Eruption number
- 20212
Mount Mageik
Volcano in Alaska, United States
Mount Mageik is a stratovolcano on the Alaska Peninsula. It has no confirmed historical eruptions, but its youngest eruptive products are apparently Holocene in age. A young crater lies on the northeast flank of the central summit cone, and is the site of vigorous superheated fumarolic activity with prominent sulfur deposits. The volcanic cones are composed of andesite, basaltic andesite and dacite.
From Wikipedia, CC BY-SA · Read the article
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