Seismic Hazard Map
Magnitude 5.9 SANTA CRUZ ISLANDS
Thursday, September 01, 2011 at 06:14:39 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