Characteristics of Earthquake-Generated Tsunamis in Indonesia Based on Source Parameter Analysis

Abstract

We have chara to 2012 in Indonesia, based on source parameter analysis. mechanism derived by W phase seismic energy (E) and the the rupture duration (To) and of the earthquakes (24 events) types, a shallow focal depth (12 km (6.6 M w 9.0), a low ratio of seismic energy 4.9), a short to long rupture duration (27 s height (0.1 m H 50.9 m) and the trench (10 km < characterized by a thrust moderate magnitude (7.5 seismic moment ( -5. tsunami height (7.4 m the trench (HT 20 km).