USGS questions study's alarming LA earthquake prediction

USGS questions study's alarming LA earthquake prediction
Los Angeles (UPI) Oct 22, 2015 - A scientist at the U.S. Geological Survey is questioning the soundness of an alarming study authored by a NASA scientist. The study - published last month in the American Geophysical Union's Earth and Space Science journal - claims there's a 99.9 percent chance a massive earthquake hits Los Angeles within the next three years. But Robert Graves, a USGS seismologist who assisted ... morehttp://www.terradaily.com/reports/USGS_questions_studys_alarming_LA_earthquake_prediction_999.html