GEMPA BUMI Geologi DEFORMASI DAN GEMPA BUMI Geologi GEMPA BUMI DAN GELOMBANG TSUNAMI Geologi BENCANA ALAM •1755 - Lisbon, Portugal • Killed 70,000, Raised Waves in Lakes…
Slide 1 Rupture, Seismic Waves, and Shaking Slide 2 Earthquake Origins and Seismic Waves –Focus point where earthquake rupture occurs Shallow focus - 70 km or less (80%…
What is an Earthquake? Earthquakes occur along (within) faults.. It is the abrupt rupture or movement along these structures that triggers an âearthquakeâ. These phenomena…
Rupture, Seismic Waves, and Shaking Earthquake Origins and Seismic Waves Focus point where earthquake rupture occurs Shallow focus -70 km or less (80% or more) Deep focus…