| USGS National-Strong Motion Program | |||||||||||||
| Preliminary Corrected Peak Ground Acceleration and Velocity Values for | |||||||||||||
| December 08, 2001, Gulf of California, Mexico Earthquake (posted 12/14/2001; updated 01/11/2002) | |||||||||||||
| Mw 5.7, 12/08/2001, 23:36:10 (UTC), 03:36:10 PM (PST), 31.978 N, 114.908 W, 10.0 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 | ||
| 5272 | K2 | 512 | CA: Imperial Valley; Midway Well | USGS | 32.708 | -115.092 | 82.8 | 348 | 1 | FBA-2g | 180 | 12.74 | -1.15 |
| 2 | FBA-2g | UP | -7.28 | 0.48 | |||||||||
| 3 | FBA-2g | 270 | 11.51 | -1.13 | |||||||||
| 5054 | Etna | 2052 | CA:Bond's Corner; Omlim Residence | USGS | 32.693 | -115.338 | 89.0 | 333 | 1 | EpiSensor | 90 | -62.14 | 3.42 |
| 2 | EpiSensor | 360 | -37.60 | 1.82 | |||||||||
| 3 | EpiSensor | UP | 8.85 | -0.41 | |||||||||
| 5053 | K2 | 529 | CA: Calexico; Fire Station | USGS | 32.669 | -115.493 | 94.4 | 324 | 1 | FBA-2g | 360 | -20.80 | 2.00 |
| 2 | FBA-2g | UP | -6.46 | -1.01 | |||||||||
| 3 | FBA-2g | 90 | 10.45 | 1.57 | |||||||||
| 5055 | Etna | 2037 | CA:Holtville; Post Office | USGS | 32.812 | -115.377 | 102.5 | 335 | 1 | EpiSensor | 90 | -13.07 | 1.45 |
| 2 | EpiSensor | 360 | -23.36 | 1.42 | |||||||||
| 3 | EpiSensor | UP | 3.95 | -0.48 | |||||||||
| 464 | Etna | 2027 | CA: El Centro; Meadows Union School | USGS | 32.800 | -115.473 | 105.5 | 330 | 1 | EpiSensor | 90 | 11.45 | 0.95 |
| 2 | EpiSensor | 360 | 10.53 | -1.03 | |||||||||
| 3 | EpiSensor | UP | -2.68 | 0.58 | |||||||||
| 412 | K2 | 589 | CA: El Centro; Array 10, Regional Hospital | USGS | 32.781 | -115.536 | 106.9 | 327 | 1 | FBA-2g | 230 | 12.16 | 1.24 |
| 2 | FBA-2g | UP | -3.88 | -0.64 | |||||||||
| 3 | FBA-2g | 320 | -16.92 | 1.48 | |||||||||
| 5058 | Etna | 2010 | CA: El Centro; Array 11, McCabe School | USGS | 32.752 | -115.594 | 107.4 | 323 | 1 | EpiSensor | 90 | 13.94 | 1.71 |
| 2 | EpiSensor | 360 | -21.76 | -1.97 | |||||||||
| 3 | EpiSensor | UP | -5.33 | 1.18 | |||||||||
| 117 | Etna | 2042 | CA: El Centro; Array 09, Irrigation District Substation | USGS | 32.794 | -115.549 | 108.7 | 326 | 1 | EpiSensor | 90 | 20.09 | 1.56 |
| 2 | EpiSensor | 360 | -14.79 | 1.37 | |||||||||
| 3 | EpiSensor | UP | -4.05 | -0.67 | |||||||||
| 5028 | Etna | 2028 | CA: El Centro; Imperial Valley College | USGS | 32.829 | -115.504 | 109.8 | 329 | 1 | EpiSensor | 90 | -16.13 | 1.11 |
| 2 | EpiSensor | 360 | -11.47 | 1.06 | |||||||||
| 3 | EpiSensor | UP | 3.64 | -0.39 | |||||||||
| 5273 | Etna | 2049 | CA:Seeley; Elementary School | USGS | 32.795 | -115.691 | 116.8 | 321 | 1 | EpiSensor | 270 | 11.24 | 1.36 |
| 2 | EpiSensor | 180 | 13.24 | 1.75 | |||||||||
| 3 | EpiSensor | UP | -4.49 | 0.76 | |||||||||
| 5052 | Etna | 2026 | CA:Plaster City, Warehouse | USGS | 32.790 | -115.860 | 127.0 | 315 | 1 | EpiSensor | 90 | -8.42 | -0.69 |
| 2 | EpiSensor | 360 | -5.91 | -0.64 | |||||||||
| 3 | EpiSensor | UP | -3.74 | -0.32 | |||||||||
| 5061 | Etna | 2053 | CA: Calipatria; Fire Station | USGS | 33.126 | -115.516 | 139.5 | 336 | 1 | EpiSensor | 90 | 7.28 | 0.71 |
| 2 | EpiSensor | 360 | -8.83 | -0.67 | |||||||||
| 3 | EpiSensor | UP | 2.64 | -0.26 | |||||||||