Seismic Hazard Map
Magnitude 5.0 SOUTHWEST OF SUMATRA, INDONESIA
Saturday, October 22, 2011 at 08:34:19 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
