“The threat assessment categories volcanoes as very low, low, moderate, high, and very high threats.”
A total of four volcanoes in Idaho were labelled a “low threat” and those are Craters of the Moon, Hells Half Acre, Black Butte Crater, and Wapi Flow.
But Dr Lifton stressed his fellow geologists remain “vigilant” to the volcanic threat lurking below the surface of Idaho.
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