Seismic Hazard Map
Magnitude 4.9 BOUGAINVILLE REGION, P.N.G.
Sunday, May 15, 2011 at 22:04:08 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
