Chile's Calbuco volcano erupts again
After lying dormant for 40 years, Calbuco came to life April 22 with an enormous, 11-mile-high explosion of ash -- more than 200 million tons, scientists estimated.
Publication Date:
01/05/2015
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After lying dormant for 40 years, Calbuco came to life April 22 with an enormous, 11-mile-high explosion of ash -- more than 200 million tons, scientists estimated.