Alaska volcano spewing ash over Anchorage
San Francisco - Alaska's Mount Redoubt volcano erupted twice Thursday in what the Alaska Volcano Observatory termed a "major explosive event," sending razor-sharp ash over the city of Anchorage.
The second eruption reached a height of around 20 kilometres, following an eruption earlier Thursday that send a plume of ash about 9 kilometres high.
The volcano, roughly 160 kilometers southwest of Anchorage, last erupted during a four-month period in 1989-90.
The ash will pass over the city of Anchorage but is not expected to fall to the ground there, the National Weather Service said. (dpa)
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