Seismic Hazard Map
Magnitude 4.2 SANTA CRUZ ISLANDS
Monday, November 19, 2012 at 12:45:08 UTC
Major Tectonic Boundaries: Subduction Zones -purple, Ridges -red and Transform Faults -green
Global Seismic Hazard Assessment Program -GSHAP
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver