ثوران بركاني

Eruption of Mageik

500 ق.م · 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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متى
500 ق.م
النوع
ثوران بركاني
إحداثيات
58.20° N, 155.25° W
Date uncertainty
± 50 years
Vent
Between East and Central Mageik
Dated by
Isotopic: 14C (uncalibrated)
Volcano number
312150
Eruption number
20218

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.

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