Modeling a big mess from Yellowstone

In the event of another super-eruption at Yellowstone National Park, few places in the U.S. would be ash-free, according to a new modeling study. The northern Rocky Mountains would be blanketed in meters of ash, and millimeters would be deposited as far away as New York City, Miami and Los Angeles.

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Mary Caperton Morton

Mary Caperton Morton

Morton (https://theblondecoyote.com/) is a freelance science and travel writer based in Big Sky, Mont., and an EARTH roving correspondent.  

Thursday, January 15, 2015 - 06:00