People's earthquake reports influenced more by locomotion than location

In this era of high-tech seismic networks and GPS, scientists still rely on low-tech earthquake intensity scales, generated from public surveys like the U.S. Geological Survey’s (USGS) Did You Feel It? questionnaire, to characterize ground shaking in places with low instrument coverage. But how accurate are people’s perceptions of shaking? 

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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.  

Tuesday, July 15, 2014 - 02:00