Earthquake Density Maps
Magnitude 4.8 KEPULAUAN TALAUD, INDONESIA
Sunday, September 11, 2011 at 01:58:59 UTC
-
Average number of Earthquakes per Year per 12,300 km2, Magnitude 5 and Greater
Intermediate Earthquakes: Depth 70-300 km
Major Tectonic Boundaries: Subduction Zones -purple, Ridges -red and Transform Faults -green
-
Average number of Earthquakes per Year per 12,300 km2, Magnitude 5 and Greater
All Depths
Major Tectonic Boundaries: Subduction Zones -purple, Ridges -red and Transform Faults -green
Global Earthquake Density Maps
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
