Seismic Hazard Map
Magnitude 4.9 SOUTHERN SUMATRA, INDONESIA
Saturday, November 20, 2010 at 21:24:43 UTC
Major Tectonic Boundaries: Subduction Zones -purple, Ridges -red and Transform Faults -green
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver