1. Vincent Matthews and Lauren Heerschap Colorado Geological Survey Photographs from FEMA Photo Library

2. A Repeat of Colorado’s Largest Historical Earthquake

3. If a repeat of the 1882 M6.6 were to occur near Estes Park, we would have… $2.8 billion in economic losses statewide 35,000 buildings with moderate or higher damage 190 casualties requiring hospitalization 2,650 displaced households

5. If a M6.25 were to occur near the Rocky Mountain Arsenal today… $14.9 billion in economic losses statewide 152,000 buildings with moderate or higher damage 2,500 casualties requiring hospitalization 28,500 displaced households $5.6 billion loss in Denver County alone

6. Deterministic Scenarios for Known Faults Known faults that displace Miocene or younger strata and deposits

7. Known faults that displace Quaternary deposits

8. Faults and epicenters evaluated for this study 1882 Earthquake Rocky Mountain Arsenal Rampart Range Fault

9. golden Selected Hazus Scenario Results Golden Fault M 6.5$ 21.9 billion

10. Ute pass Selected Hazus Scenario Results Ute Pass Fault M 7.0$ 16.8 billion

11. rampart Selected Hazus Scenario Results Rampart Range Fault M 7.0$ 23.1 billion

12. cheraw Selected Hazus Scenario Results Cheraw Fault M 7.0$ 1.3 billion

13. N sangre Selected Hazus Scenario Results N Sangre de Cristo Fault M 7.5$ 8.0 billion

14. cannibal Selected Hazus Scenario Results Cannibal Fault M 7.0$ 675 million

15. Busted boiler Selected Hazus Scenario Results Busted Boiler Fault M 6.5$ 694 million

16. Roubideau Selected Hazus Scenario Results Roubideau Creek Fault M 5.5$ 94 million

17. cimarron Selected Hazus Scenario Results Cimarron Fault M 6.75$ 808 million

18. S Sawatch Selected Hazus Scenario Results South Sawatch Fault M 7.25$ 4.7 billion

19. mosquito Selected Hazus Scenario Results Mosquito Fault M 7.0$ 6.2 billion

20. frontal Selected Hazus Scenario Results Frontal Fault M 7.0$ 6.7 billion

21. Williams fork Selected Hazus Scenario Results Williams Fork Fault M 6.75$ 3.5 billion

23. The City that Waits