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Akutan: volcano (Mt) ウェブカム

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Citadapasaule.com
いつからメンバーですか: 1月 2013
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見解: 173,667
お気に入り: 0
Elevation: 967 m.a.s.l.
Position: 地図
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Alaska
Volcano

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Lookr Look back: 30 days
View all Lookouts in: アラスカ州 - アメリカ合衆国

About this webcam

This webcam is currently assigned to Citadapasaule.com. It was originally added on 2013年01月31日 and has been viewed 173,667 times since then. The current picture above was taken 27 分前, thereby the webcam seems to be currently active. So far, it was added to their personal favorites on webcams.travel by 0 people.

ウェブカムの説明

英語
Mount Akutan, officially Akutan Peak, is a stratovolcano in the Aleutian Islands of Alaska. Akutan Peak, at 4,275 feet (1,303 m), is the highest point on the caldera of the Akutan stratovolcano. Akutan contains a 2 km-wide caldera formed during a major explosive eruption about 1600 years ago. Recent eruptive activity has originated from a large cinder cone on the NE part of the caldera. It has been the source of frequent explosive eruptions with occasional lava effusion that blankets the caldera floor. A lava flow in 1978 traveled through a narrow breach in the north caldera rim to within 2 km of the coast. A small lake occupies part of the caldera floor. Two volcanic centers are located on the NW flank: Lava Peak is of Pleistocene age; and, a cinder cone lower on the flank which produced a lava flow in 1852 that extended the shoreline of the island and forms Lava Point. An older, mostly buried caldera seems to have formed in Pleistocene or Holocene time, while the current caldera formed in a VEI-5 eruption c. 340 AD. AVO has recorded 33 confirmed eruptions at Akutan, making it the volcano with the most eruptions in Alaska. The volcano erupted most recently in 1992, but there is still fumarolic activity at the base of Lava Point and there are hot springs North-East of the caldera.

天気 Akutan

火曜日
Weather
0°C / 4°C
32°F / 39°F
水曜日
Weather
1°C / 4°C
34°F / 39°F
木曜日
Weather
-1°C / 3°C
30°F / 37°F
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