Laserfiche WebLink
MCE Ground Motion - Conterminous 48 States <br /> Zip Code - 98204 Central Latitude = 47.902587 <br /> Central Longitude = -122.260745 <br /> Period MCE Sa <br /> (sec) (%g) <br /> 0.2 128.5 MCE Value of Ss, Site Class B <br /> 1.0 045.3 MCE Value of S1, Site Class B <br /> Spectral Parameters for Site Class D <br /> 0.2 125.5 Sa = FaSs, Fa = 1.00 <br /> 1.0 070.2 Sa = FvS1, Fv = 1 .55 <br /> ; <br />