| USGS National-Strong Motion Program | |||||||||||||
| Preliminary Corrected Peak Ground Acceleration and Velocity Values for | |||||||||||||
| September 21, 2002, Ocotillo Wells, CA Earthquake (posted 09/24/2002) | |||||||||||||
| ML 4.1, 09/21/2002, 21:26 UTC, 09/21/2002 02:26 PM PDT, 33.229 N, 116.112 W, 12 km depth | |||||||||||||
| Sta | Inst | Inst | Recorder Name | Owner | Lat | Lon | Dist | Az | Ch | Sensor | Orient | PGA | PGV |
| No | type | S/N | deg | deg | km | deg | No | type | deg | cm/s/s | cm/s | ||
| 5375 | K2 | 522 | CA: Ocotillo Wells; Vehicle Recreation Area | USGS | 33.156 | -116.168 | 9.6 | 213 | 1 | FBA-2g | 360 | 11.00 | -0.66 |
| 2 | FBA-2g | UP | -11.90 | -0.19 | |||||||||
| 3 | FBA-2g | 90 | -7.48 | 0.41 | |||||||||
| 5220 | Etna | 2046 | CA: Borrego Springs; Scripps Clinic | USGS | 33.194 | -116.329 | 20.6 | 259 | 1 | EpiSensor | 90 | 4.77 | 0.23 |
| 2 | EpiSensor | 360 | -11.38 | -0.39 | |||||||||
| 3 | EpiSensor | UP | -5.10 | 0.14 | |||||||||
| 5270 | K2 | 526 | CA: Mecca; Fire Station | USGS | 33.572 | -116.076 | 38.2 | 5 | 1 | FBA-2g | 360 | -19.09 | -0.47 |
| 2 | FBA-2g | UP | -8.05 | 0.15 | |||||||||
| 3 | FBA-2g | 90 | 11.65 | 0.38 | |||||||||
| 5062 | K2 | 546 | CA: Salton Sea; Wildlife Refuge | USGS | 33.1774 | -115.6156 | 46.6 | 97 | 1 | FBA-2g | 360 | -3.58 | 0.08 |
| 2 | FBA-2g | UP | 3.13 | -0.06 | |||||||||
| 3 | FBA-2g | 90 | -6.58 | -0.14 | |||||||||
| 5294 | K2 | 532 | CA: Indio; Jackson Road | USGS | 33.747 | -116.215 | 58.2 | 351 | 1 | FBA-2g | 180 | -9.53 | 0.29 |
| 2 | FBA-2g | UP | 2.93 | -0.09 | |||||||||
| 3 | FBA-2g | 270 | -7.62 | -0.26 | |||||||||
| 5295 | K2 | 534 | CA: North Palm Springs; Fire Station No 36 | USGS | 33.925 | -116.548 | 87.2 | 332 | 1 | FBA-2g | 180 | 10.18 | -0.25 |
| 2 | FBA-2g | UP | 4.73 | -0.13 | |||||||||
| 3 | FBA-2g | 270 | -7.14 | -0.26 | |||||||||