1. Web Pages

3. Reviewed Publications

6. Magnitude 7.7 Earthquake

7. Average = 0.4 g
Sediments amplify shaking ~200%.

8. Average = 0.4 g
Sediments amplify shaking ~200%.
Average = 0.5 g
Sediments deamplify slightly.

9. Average = 0.4 g
Sediments amplify shaking ~200%.
Average = 0.5 g
Sediments deamplify slightly.
Average = 0.4 g
Sediments only amplify very slightly.

11. Probabilistic Ground Motion Posters
Probabilistic ground motion maps (2% and 10% chance of exceedance in 50 y; PGA, 0.2 sec, 1.0 sec)
Probabilistic ground motion maps (2% and 10% chance of exceedance in 50 y; PGA, 0.2 sec, 1.0 sec)

12. What do the sediments do?

13. What do the sediments do?
Reduce shaking levels ~30% & make them more uniform.
Reduce shaking levels slightly& make them more uniform.

14. What do the sediments do?
Reduce shaking levels ~30% & make them more uniform.
Increase shaking levels ~100%.
Reduce shaking levels slightly& make them more uniform.

17. Liquefaction Maps
From G. Rix & S. Romero, Georgia Tech

18. Fact Sheet

19. Workshops