1. The State of California: “Earthquake Country”
The Great California ShakeOut

2. The Great California ShakeOut
Geological History of California
The Great California ShakeOut

3. The Great California ShakeOut
California, by the numbers
4,895 earthquakes of magnitude 3.5 and greater between 1974 and 2003
Largest earthquake: 7.9 Fort Tejon
12,053 earthquakes of magnitude 3.5 and greater between 1974 and 2003
Largest earthquake: 9.2 Portage
The Great California ShakeOut

4. The Great California ShakeOut
References
“Plate Tectonics.” Pacific Northwest Seismic Network. Web. 18 June “Top Earthquake States.” USGS. Web. 18 June
The Great California ShakeOut