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Expedition to the Aleutian Islands: Geoscientists head to remote Alaska volcanoes
Geoscientists are working near the "Islands of Four Mountains" in Alaska's Aleutian Islands.
Credit: USFWS
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Where are the Aleutian Islands? The island arc curves off Alaska and stretches toward Russia.
Credit: Wikimedia Commons
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A view of the Aleutian Island arc from space.
Credit: NASA
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Caldera of Okmok Volcano in the Aleutians, with Vsevidof and Recheshnoi volcanoes in the distance.
Credit: Kerry Key, SIO
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The R/V Sikuliaq assisting in the recovery of seafloor electromagnetic receivers in the Aleutians.
Credit: Kerry Key, SIO
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A seismic station being installed inside the caldera of the Okmok volcano.
Credit: Tim Parker, IRIS/PASSCAL
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