2014 1 1 2 1 1 710055 2 FEMA P58 0 ” FEMA P-58 [1-2] 1 casualties CO2 [3] = PM DS DS EDP EDP I dz 1 PM performance measure DS EDP engineering demand parameter I 1 (51278402 51078305) (PCSIRT) 1952.3 2014 1 FEMA P-58 [1] 1 (Intensity-based assessments) 5% 1 100 2 2 4 I1 I4 2 4 2 Scenario-based assessments 5% 1 x km M 100 2 M y 2 3 Time-based assessments (seismic hazard curve) (probabili