| USGS National-Strong Motion Project | |||||||||||||||||
| Preliminary Corrected Peak Ground Acceleration and Velocity and Pseudo-Spectral Acceleration Values for | |||||||||||||||||
| August 27, 2011, Pinnacles, California Earthquake (posted 09/06/2011) | |||||||||||||||||
| Mw 4.6, 08/27/2011, 07:18 UTC, 08/27/2011, 12:18 AM PDT, 36.584 N, 121.181 W, 7.6 km depth, Regional Network ID# nc71627835 | |||||||||||||||||
| 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 | |||
| 1479 | K2 | 1776 | CA:Bear Valley;Webb Residence | USGS | 36.5313 | -121.1444 | 6.7 | 151 | 1 | EpiSen | 90 | 96.2 | 3.71 | 13.70 | 1.57 | 0.135 | |
| 2 | EpiSen | 360 | -239.0 | 5.88 | 23.50 | 2.88 | 0.155 | ||||||||||
| 3 | EpiSen | UP | -152.0 | -1.64 | 7.41 | 0.87 | 0.045 | ||||||||||
| 1575 | Etna | 1404 | CA:Hollister;City Hall Annex | USGS | 36.8511 | -121.4034 | 35.7 | 326 | 1 | FBA-2g | 360 | -15.5 | 1.10 | 4.59 | 1.18 | 0.107 | |
| 2 | FBA-2g | UP | -16.7 | 0.41 | 1.90 | 0.56 | 0.059 | ||||||||||
| 3 | FBA-2g | 90 | 16.7 | -1.32 | 4.34 | 1.77 | 0.165 | ||||||||||
| 1797 | K2 | 1854 | CA:Hollister;Airport, Bldg 3 | USGS | 36.8905 | -121.4037 | 39.4 | 330 | 1 | EpiSen | 90 | -8.0 | -0.60 | 2.69 | 0.79 | 0.180 | |
| 2 | EpiSen | 360 | 9.0 | 0.75 | 3.59 | 1.19 | 0.144 | ||||||||||
| 3 | EpiSen | UP | 3.4 | 0.19 | 0.73 | 0.40 | 0.057 | ||||||||||