USGS National-Strong Motion Project
Preliminary Corrected Peak Ground Acceleration and Velocity and Pseudo-Spectral Acceleration Values for
March 17, 2014, Encino, California Earthquake (posted 03/19/2014)
Mw 4.4, 03/17/2014, 13:25 UTC, 03/17/2014, 06:25 AM PDT, 34.135 N, 118.486 W, 9.9 km depth, Regional Network ID# ci15476961
Sta Inst Inst State; City; Recorder Location Owner Lat Lon Dist* Az** Ch Sensor Orient PGA PGV PSA 5% damping %g
Code type S/N     deg deg km deg No type deg cm/s/s cm/s 0.3 s 1.0 s 3.0 s
5421 Etna 2588 CA:LA;Mullholland Dr Fire Station 109 USGS 34.1307 -118.4921 0.6 49 1 EpiSen 83 -178.9 4.5 13.60 1.90 0.177
                  2 EpiSen 353 -122.0 2.3 7.83 1.22 0.095
                  3 EpiSen UP -176.8 -2.3 5.01 0.42 0.048
757 Etna 1936 CA:LA;Sepulveda Canyon MWD 34.0966 -118.4796 4.3 352 1 FBA-2g 166 92.2 -3.8 18.50 1.28 0.087
                  2 FBA-2g UP -67.8 -2.0 6.75 0.44 0.041
                  3 FBA-2g 256 151.9 3.5 20.80 1.17 0.088
5427 Etna 2586 CA:Tarzana;Fire Station 93 USGS 34.1729 -118.5493 5.8 126 1 EpiSen 90 175.7 -6.2 23.30 1.26 0.135
                  2 EpiSen 360 -191.7 -4.5 10.40 0.69 0.110
                  3 EpiSen UP 94.0 1.5 5.58 0.81 0.027
5422 Etna 2596 CA:Van Nuys;Fire Station 39 USGS 34.1850 -118.4470 6.6 213 1 EpiSen 90 180.3 3.6 10.30 1.85 0.108
                  2 EpiSen 360 156.9 -3.6 8.76 1.68 0.130
                  3 EpiSen UP 127.2 -1.9 4.67 0.58 0.118
5424 Etna 2595 CA:Reseda;Fire Station 100 USGS 34.1930 -118.5103 6.8 161 1 EpiSen 90 -100.8 3.3 16.40 1.11 0.110
                  2 EpiSen 360 62.0 1.7 7.17 0.94 0.061
                  3 EpiSen UP -40.5 0.7 1.60 0.49 0.027
638 Etna 4028 CA:W LA;Brentwood VAMC,Bldg 259 VA 34.0627 -118.4632 8.3 345 1 EpiSen 105 37.6 1.8 6.13 1.51 0.108
                  2 EpiSen 15 -59.1 -2.5 8.04 1.57 0.099
                  3 EpiSen UP -79.0 -1.9 5.34 0.47 0.045
637 Etna 4017 CA:LA;Sepulveda VAMC,Bldg 40 VA 34.2489 -118.4789 12.7 183 1 EpiSen 90 -112.2 4.5 17.30 1.41 0.153
                  2 EpiSen 360 65.9 -2.6 11.90 0.45 0.044
                  3 EpiSen UP -31.5 -0.7 4.07 0.30 0.030
5425 Etna 2601 CA:Granada Hls;Porter Ranch Fire Sta 8 USGS 34.2772 -118.5596 17.2 157 1 EpiSen 135 33.4 1.6 3.65 0.87 0.073
                  2 EpiSen 45 -24.9 -0.9 2.52 0.29 0.027
                  3 EpiSen UP -17.9 -0.6 2.71 0.27 0.019
655 Etna 1938 CA:Sylmar;Jensen Filter Plant;Gn Bldg MWD 34.3082 -118.5005 19.3 176 1 FBA-2g 22 17.9 -0.5 3.92 0.44 0.028
                  2 FBA-2g UP -11.0 -0.2 1.85 0.24 0.017
                  3 FBA-2g 112 15.3 -1.1 3.95 0.72 0.059
5296 Etna 2052 CA:Pasadena;USGS/NSMP Office USGS 34.1367 -118.1285 33.0 270 1 EpiSen 90 11.6 0.2 1.08 0.28 0.010
                  2 EpiSen 360 -13.5 -0.3 1.29 0.32 0.016
                  3 EpiSen UP -11.7 0.2 0.62 0.20 0.008
709 Etna 1922 CA:Monterey Park;Garvey Rsvr MWD 34.0508 -118.1158 34.2 285 1 FBA-2g 114 9.8 0.3 1.24 0.15 0.013
                  2 FBA-2g UP 5.5 0.1 0.49 0.10 0.006
                  3 FBA-2g 204 7.5 -0.2 0.96 0.19 0.013
707 Etna 3701 CA:Riverside;Lake Mathews Dam, Tower MWD 33.8541 -117.4493 95.9 288 1 EpiSen 90 7.3 -0.2 0.68 0.03 0.004
                  2 EpiSen 360 5.4 -0.1 0.75 0.03 0.002
                  3 EpiSen UP 1.4 0.0 0.20 0.01 0.002
* Epicentral distance
** Epicenter to sta azimuth (degrees E of N)