NASA satellite data could detect volcanic unrest years before eruptions – Fox News

New research methods using satellite data may be able to detect volcanic eruptions years in advance. 
In a recent study published in the journal Nature Geoscience, researchers from NASA’s Jet Propulsion Laboratory (JPL) and the University of Alaska, Fairbanks said that large-scale thermal unrest measured using a statistical analysis of satellite-based long-wavelength infrared data revealed that the last magmatic and steam eruptions of five different volcanoes were preceded by years-long, though…

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