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Shishaldin volcano in Alaska’s Aleutian Islands shows elevated seismic tremor, sulfur dioxide emissions, and frequent infrasound signals
Shishaldin volcano, a 9,373-foot stratovolcano on Unimak Island at the eastern end of Alaska’s Aleutian chain, has been ...
An aerial view of Shishaldin Volcano with Isanotski Peaks in the background, taken from a helicopter overflight during geology field work on Unimak Island in the Aleutians. August 15, 2018. The Alaska ...
A volcanic eruption on Unimak Island has triggered an air quality advisory in Unalaska, the first time Unalaska has been affected by Mount Shishaldin’s summertime eruptions. The Alaska Department of ...
A remote volcano in Alaska’s Aleutian Islands that has been active in recent weeks spewed an ash cloud up to 30,000 feet in the sky on Friday, prompting warnings to pilots. “Significant ash emissions” ...
ANCHORAGE, Alaska — An ongoing eruption of a remote volcano in Alaska’s Aleutian Islands produced an ash cloud so large Tuesday warnings were sent to pilots about potentially dangerous conditions. The ...
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