| USGS National-Strong Motion Project | |||||||||||||||||
| Preliminary Corrected Peak Ground Acceleration and Velocity and Pseudo-Spectral Acceleration Values for | |||||||||||||||||
| January 12, 2011, San Juan Bautista, California Earthquake (posted 01/25/2011) | |||||||||||||||||
| Mw 4.5, 01/12/2011, 08:51 UTC, 01/12/2011, 12:51 AM PST, 36.770 N, 122.499 W, 8.4 km depth, Regional Network ID# nc71508850 | |||||||||||||||||
| 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 | |||
| 1575 | Etna | 1404 | CA:Hollister;City Hall Annex | USGS | 36.8511 | -121.4034 | 12.4 | 43 | 1 | FBA-2g | 360 | 21.4 | -1.07 | 5.5 | 1.10 | 0.0924 | |
| 2 | FBA-2g | UP | 16.8 | -0.63 | 3.1 | 0.96 | 0.0466 | ||||||||||
| 3 | FBA-2g | 90 | -28.9 | 1.52 | 13.3 | 1.85 | 0.1900 | ||||||||||
| 1797 | K2 | 1854 | CA:Hollister;Airport, Bldg 3 | USGS | 36.8905 | -121.4037 | 15.8 | 32 | 1 | EpiSen | 90 | -15.4 | 0.87 | 3.3 | 0.94 | 0.0965 | |
| 2 | EpiSen | 360 | 15.1 | -0.67 | 3.2 | 0.73 | 0.0771 | ||||||||||
| 3 | EpiSen | UP | 6.6 | -0.22 | 1.1 | 0.30 | 0.0418 | ||||||||||
| 1479 | K2 | 1776 | CA:Bear Valley;Webb Residence | USGS | 36.5313 | -121.1444 | 41.3 | 130 | 1 | EpiSen | 90 | 7.0 | -0.33 | 2.0 | 0.14 | 0.0220 | |
| 2 | EpiSen | 360 | -6.9 | -0.27 | 2.2 | 0.22 | 0.0239 | ||||||||||
| 3 | EpiSen | UP | -3.9 | 0.17 | 0.9 | 0.18 | 0.0128 | ||||||||||
| 1758 | Etna | 2034 | CA:Morgan Hill;El Toro Fire Station | USGS | 37.1414 | -121.6631 | 43.7 | 341 | 1 | EpiSen | 180 | -5.7 | -0.28 | 0.9 | 0.33 | 0.0115 | |
| 2 | EpiSen | 90 | 6.8 | 0.44 | 1.5 | 0.52 | 0.0203 | ||||||||||
| 3 | EpiSen | UP | 5.6 | -0.17 | 1.5 | 0.12 | 0.0070 | ||||||||||