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Kasatochi volcano (Aleutian Islands), activity update: major ash explosionsSaturday Aug 09, 2008 11:44 AM | Age: 4 yrs
Three major explosive eruptions occured at Kasatochi between approximately 2230 UTC (14:30 AKDT) on 07 August and 0500 UTC on 08 August(2100 AKDT on 07 August). Ash from these explosions reached at least 45,000 ft above sea level. Ash emissions became continuous following the last explosive event and have produced a continuous ash cloud extending for more than 500 miles in a counterclockwise spiral. Ash from this continuous phase is likely at an altitude in excess of 35,000 ft above sea level. The possibility of larger explosive events continues. --- From: Alaska Volcano Observatory, Current Status Report,Friday, August 8, 2008
Previous newsFriday, Aug 08, 2008
A subplinian or plinian eruption is taking place at Kasatochi volcano, a remote island in the Western Aleutian chain. AVO reports that satellite data ...
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Tuesday, Aug 05, 2008
Ash emissions emitting plumes reaching several kilometers height continue at Okmok volcano.
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Thursday, Jul 24, 2008
On 19 July, activity at Okmok increased as interpreted from seismicity. Possibly, ash plumes rose to altitudes of 7.6-9.1 km (25,000-30,000 ft)...
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Wednesday, Jul 16, 2008
Okmok Volcano continues to erupt. Seismicity, though below this weekend's intensity, has remained steady over the last 24 hours. Satellite data contin...
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Monday, Jul 14, 2008
The strong eruption at Okmok continues based on ongoing seismic activity and satellite observations. Ash emissions continue reaching altitudes of 30,0...
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