火山噴火

Eruption of Moffett

紀元前3750年 · 51.94° N, 176.75° W

Mount Moffett is a mountainous stratovolcano that forms the summit of Adak Island of the Aleutian Islands in the U.S. state of Alaska. Its peak reaches 3,924 feet (1,196 m). It is heavily glaciated and is made primarily of high alumina basalt and andesite. It has never had an eruption in recorded history.

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時期
紀元前3750年
種類
火山噴火
座標
51.94° N, 176.75° W
Date uncertainty
year uncertain
Unit
Intermediate Ash deposit
Dated by
Isotopic: 14C (calibrated)
Volcano number
311111
Eruption number
19725

Mount Moffett

Mountain in Alaska, United States

Mount Moffett is a mountainous stratovolcano that forms the summit of Adak Island of the Aleutian Islands in the U.S. state of Alaska. Its peak reaches 3,924 feet (1,196 m). It is heavily glaciated and is made primarily of high alumina basalt and andesite. It has never had an eruption in recorded history. The southern flank of the mountain is assumed to be its youngest side.

出典: Wikipedia、CC BY-SA · 記事を読む

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