TY - CHAP AU - Shutian Ma ED - Sebastiano D'Amico Y1 - 2012-02-08 PY - 2012 T1 - Focal Depth Determination for Moderate and Small Earthquakes by Modeling Regional Depth Phases sPg, sPmP, and sPn N2 - This book is devoted to different aspects of earthquake research. Depending on their magnitude and the placement of the hypocenter, earthquakes have the potential to be very destructive. Given that they can cause significant losses and deaths, it is really important to understand the process and the physics of this phenomenon. This book does not focus on a unique problem in earthquake processes, but spans studies on historical earthquakes and seismology in different tectonic environments, to more applied studies on earthquake geology. BT - Earthquake Research and Analysis SP - Ch. 7 UR - https://doi.org/10.5772/27240 DO - 10.5772/27240 SN - PB - IntechOpen CY - Rijeka Y2 - 2024-04-20 ER -