火山噴火
地図で開くEruption of Mageik
紀元前4400年 · 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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記録が伝えること
- 時期
- 紀元前4400年
- 種類
- 火山噴火
- 座標
- 58.20° N, 155.25° W
- Date uncertainty
- ± 300 years
- Vent
- East Mageik
- Dated by
- Isotopic: 14C (uncalibrated)
- Volcano number
- 312150
- Eruption number
- 20213
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.
出典: Wikipedia、CC BY-SA · 記事を読む
情報源
- 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.VOTW5-2025.5.3出典ページ