| USGS National-Strong Motion Program | ||||||||||||||||
| Preliminary Corrected Peak Ground Acceleration and Velocity and Pseudo-Spectral Acceleration Values for | ||||||||||||||||
| August 26, 2003, Punta Gorda, CA Earthquake (posted 08/28/2003) | ||||||||||||||||
| ML 4.4, 08/26/2003, 02:29 UTC, 08/25/2003, 07:29 PM PDT, 40.452 N, 124.647 W, 21.3 km depth | ||||||||||||||||
| Sta | Inst | Inst | State: City; Recorder Location | Owner | Lat | Lon | Dist | Az | Ch | Sensor | Orient | PGA | PGV | PSA at: | ||
| No | type | S/N | deg | deg | km | deg | No | type | deg | cm/s/s | cm/s | 0.3 s | 1.0 s | 3.0 s | ||
| 1581 | K2 | 2021 | CA: Eureka; South Bay School | USGS | 40.735 | -124.207 | 48.7 | 50 | 1 | EpiSen | 270 | -5.2 | 0.2 | 1.07 | 0.143 | 0.0118 |
| 2 | EpiSen | 180 | 5.7 | 0.2 | 0.96 | 0.130 | 0.0098 | |||||||||
| 3 | EpiSen | UP | -1.6 | 0.1 | 0.67 | 0.044 | 0.0041 | |||||||||