| USGS National-Strong Motion Program | |||||||||||||||||
| Preliminary Corrected Peak Ground Acceleration and Velocity and Pseudo-Spectral Acceleration Values for | |||||||||||||||||
| December 30, 2009, Guadalupe Victoria, Baja California, Mexico Earthquake (posted 01/04/2010) | |||||||||||||||||
| Mw 5.8, 12/30/2009, 18:48 UTC, 12/30/2009, 10:48 AM PST, 32.464 N, 115.189 W, 6.0 km depth, Regional Network ID# ci14565620 | |||||||||||||||||
| Sta | Inst | Inst | State: City; Recorder Location | Owner | Lat | Lon | Dist | Az | Ch | Sensor | Orient | PGA | PGV | PSA at: | |||
| 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 | |||
| 5053 | K2 | 725 | CA:Calexico; Fire Station | USGS | 32.6695 | -115.4925 | 36.5 | 309 | 1 | FBA-2g | 360 | 84 | 7.0 | 21.1 | 7.51 | 1.29 | |
| 2 | FBA-2g | UP | 79 | -1.9 | 7.9 | 2.96 | 1.06 | ||||||||||
| 3 | FBA-2g | 90 | -45 | -4.8 | 12.9 | 4.85 | 2.13 | ||||||||||
| 5055 | Etna | 2037 | CA:Holtville; Post Office | USGS | 32.8114 | -115.3786 | 42.4 | 335 | 1 | EpiSen | 90 | -322 | 25.7 | 89.7 | 25.8 | 3.44 | |
| 2 | EpiSen | 360 | 126 | 7.9 | 41.5 | 13 | 1.43 | ||||||||||
| 3 | EpiSen | UP | 62 | 1.8 | 6.17 | 2.14 | 0.524 | ||||||||||
| 464 | Etna | 2027 | CA:El Centro; Meadows Union School | USGS | 32.8000 | -115.4746 | 45.9 | 324 | 1 | EpiSen | 90 | 184 | -21.0 | 28.2 | 27.7 | 2.43 | |
| 2 | EpiSen | 360 | 132 | -10.2 | 15.7 | 14.2 | 1.35 | ||||||||||
| 3 | EpiSen | UP | 32 | -1.5 | 4.21 | 1.77 | 0.63 | ||||||||||
| 5058 | Etna | 2010 | CA:El Centro;Array 11; McCabe School | USGS | 32.7517 | -115.5952 | 49.7 | 310 | 1 | EpiSen | 90 | -322 | 17.8 | 99.7 | 8.73 | 1.58 | |
| ch2 has complex baseline offset | 2 | EpiSen | 360 | ||||||||||||||
| 3 | EpiSen | UP | -62 | 2.6 | 15.5 | 1.81 | 0.63 | ||||||||||
| 412 | K2 | 589 | CA:El Centro;Array 10, Regional Hospital | USGS | 32.7806 | -115.5681 | 50.0 | 315 | 1 | FBA-2g | 230 | 99 | -9.4 | 28.4 | 13.7 | 2.22 | |
| 2 | FBA-2g | UP | -28 | 1.5 | 3.45 | 1.51 | 0.776 | ||||||||||
| 3 | FBA-2g | 320 | 128 | 6.6 | 29.8 | 6.25 | 1.55 | ||||||||||
| 5028 | Etna | 2028 | CA:El Centro;Array 07;Imperial Valley College | USGS | 32.8292 | -115.5055 | 50.2 | 324 | 1 | EpiSen | 90 | -203 | -16.3 | 26.4 | 17.1 | 1.74 | |
| 2 | EpiSen | 360 | 181 | -8.5 | 33.5 | 8.36 | 1.08 | ||||||||||
| 3 | EpiSen | UP | -32 | -1.1 | 3 | 1.85 | 0.519 | ||||||||||
| 5057 | Etna | 2043 | CA:El Centro;Array 03; Pine Union School | USGS | 32.8942 | -115.3815 | 51.0 | 339 | 1 | EpiSen | 360 | 246 | 21.6 | 33 | 24.1 | 2.05 | |
| 2 | EpiSen | 270 | -95 | 6.3 | 21.9 | 7.99 | 1.48 | ||||||||||
| 3 | EpiSen | UP | -65 | 2.9 | 8.6 | 1.76 | 0.624 | ||||||||||
| 5060 | K2 | 523 | CA:Brawley; Airport Hangar | USGS | 32.9910 | -115.5128 | 65.9 | 333 | 1 | FBA-2g | 360 | -40 | 4.3 | 10.2 | 5.39 | 1.18 | |
| 2 | FBA-2g | UP | 12 | -0.7 | 1.41 | 0.993 | 0.39 | ||||||||||
| 3 | FBA-2g | 90 | -37 | 5.3 | 7.85 | 5.81 | 2.07 | ||||||||||