Volcano Update from Archive

An ash emission event at Redoubt volcano occurred at 9:44 AKDT (17:44 UTC) this morning and produced an ash plume to about 27,000 feet above sea level. The event lasted for about 10 minutes and appears to have ended.Radar showed a cloud top at 27,000 ft above sea level at the time of heightened tremor. Explosive activity at Mt. Redoubt continues with eruption cloud extending to about 27,000 ft. above sea level.Mudflows in the Drift River valley are possible.UnknownExplosive activity at Mt. Redoubt continues with eruption cloud extending to about 27,000 ft. above sea level.Mudflows in the Drift River valley are possible.Unknown