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A magnitude 3.5 earthquake occurred at Great Sitkin Volcano on Friday.Since then, seismic activity has returned to lower levels, and no eruptive activity…
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After two months of activity, Pavlof Volcano has been downgraded to a "normal" alert level.The Alaska Volcano Observatory (AVO) issued an "advisory" for…
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A magnitude-6.2 earthquake struck Wednesday night about 50 miles from Adak."To give you an idea of how large that is, you get only about 100 magnitude-6…
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After showing signs of restlessness, Pavlof Volcano is back at a normal alert level.The Alaska Volcano Observatory issued an "advisory" for Pavlof last…
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Volcanic eruptions on Russia's Kamchatka Peninsula have delayed and canceled flights in the Aleutian Islands over the last several days.Bezymianny Volcano…
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To the untrained ear, volcanic thunder sounds like the rumble of a plane engine or a distant river. But scientists are really excited about the low hum,…
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The alert level for Bogoslof Volcano has been downgraded to “normal” after more than three months of inactivity.The Alaska Volcano Observatory made the…
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After more than 40 years of quiet, the Great Sitkin Volcano has grown restless.The Alaska Volcano Observatory (AVO) raised its alert level last week after…
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Before Bogoslof volcano started erupting, it was a haven for endangered Steller sea lions, fur seals, and sea birds. But scientists did not know when and…
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Scientists have had a hard time monitoring Bogoslof volcano since it started erupting in December. The island is so small, there is no equipment on the…