| 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) | |||||||||||||||||