Alaska's Redoubt Volcano 'Screamed' Before Exploding
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Alaska's Mount Redoubt volcano created a swarm of small earthquakes before it erupted in 2009. The high number of these…
Alaska's Mount Redoubt volcano created a swarm of small earthquakes before it erupted in 2009. The high number of these…
Scientists say they have now solved the mystery of Redoubt's scream prior to eruption.