USGS study finds new evidence of San Andreas Fault earthquakes: https://t.co/cRb6be05Oh via @Temblor pic.twitter.com/LHVKwBSfkv— SCEC (@SCEC) March 4, 2017
USGS study finds new evidence of San Andreas Fault earthquakes: https://t.co/cRb6be05Oh via @Temblor pic.twitter.com/LHVKwBSfkv