Station CI IBP - Imperial Boulder Park, Ocotillo, CA, USA
Network: CI - Caltech Regional Seismic Network
Nearby stations (2 deg radius)
| Station | Name | (Lat, Lon) | Start / End | Elevation |
| IBP | Imperial Boulder Park, Ocotillo, CA, USA | (32.66, -116.09) | 2010-04-06 / 2599-12-31 | 879 m |
| Crust2 Type: | MG,very thin extended crust, 0.5 km seds. |
| Thickness Estimate: | 22 km |
| Thickness StdDev: | 1.7 km |
| Vp/Vs Estimate: | 1.94 |
| Vp/Vs StdDev: | 0.05 |
| Vs Estimate: | 3.229 km/s |
| Poisson's Ratio: | 0.32 |
| Peak Value: | 0.03 |
| Assumed Vp: | 6.264 km/s |
| Ps Weight: | 0.33333334 |
| PpPs Weight: | 0.33333334 |
| PsPs Weight: | 0.33333328 |
| Residual Complexity: | 0.473 |
| Nearby stations H: | 22 km +- 0.0 km |
| (2.0 deg) Vp/Vs: | 1.97 +- 0.04 |
3 with match > 90% ( 5.6603775 %) and 10 with match > 80% ( 18.867924 %) out of 53.
Download stack as xyz text file.
Azimuth Distribution of Events:
Prior Results for this Station
| Study | Thickness | Vp/Vs | Vp | Vs | Poissons Ratio | Extra |
| EARS | 22 km | 1.94 | 6.264 km/s | 3.229 km/s | 0.32 | |
| Crust2.0 | 28 km | 1.78 | 6.264 km/s | 3.524 km/s | 0.27 | MG,very thin extended crust, 0.5 km seds. |
| Global Maxima | 22 km | 1.94 | 6.264 km/s | 3.229 km/s | 0.32 | amp=0.028032778 |
| Local Maxima 1 | 54 km | 2.09 | 6.264 km/s | 3.001 km/s | 0.35 | amp=0.011982596 |
| Local Maxima 2 | 26 km | 1.90 | 6.264 km/s | 3.292 km/s | 0.31 | amp=0.009107731 |
| Local Maxima 3 | 22 km | 1.75 | 6.264 km/s | 3.574 km/s | 0.26 | amp=0.009013766 |
| Local Maxima 4 | 36 km | 1.61 | 6.264 km/s | 3.89 km/s | 0.19 | amp=0.0061850096 |
| Predicted Arrivals for vertical incidence (zero ray parameter) | |
| Ps | 3.38 SECOND |
| PpPs | 10.56 SECOND |
| PsPs/PpSs | 13.94 SECOND |
Events Processed for this Station
Download zip of receiver functions as SAC
Plot maxima for each earthquake.
Events Used in the Stack
(10 events)| Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude |
| 94.900055 | 87.9 deg | 247.772 deg | Vanuatu Islands | 2010/08/10 05:23:44 GMT | (-17.5, 168.1) | 25 km | 6.4 MB, 7.3 MS, 7.3 MW, 7.2 MW |
| 93.882416 | 49.8 deg | 124.911 deg | Ecuador | 2010/08/12 11:54:15 GMT | (-1.3, -77.3) | 207 km | 6.4 MB, 7.1 MW, 7.1 MW |
| 91.869026 | 43.2 deg | 314.384 deg | Fox Islands, Aleutian Islands | 2010/07/18 05:56:44 GMT | (52.9, -169.8) | 14 km | 6.3 MB, 6.7 MS, 6.6 MW, 6.6 MW |
| 88.820366 | 86.9 deg | 251.698 deg | Vanuatu Islands | 2010/05/27 17:14:46 GMT | (-13.7, 166.6) | 31 km | 6.2 MB, 7.1 MS, 7.1 MW, 7.0 MW |
| 88.53155 | 93.6 deg | 287.137 deg | South Of Mariana Islands | 2010/08/13 21:19:33 GMT | (12.5, 141.5) | 10 km | 6.5 MB, 6.9 MS, 6.9 MW, 6.9 MW |
| 84.25413 | 80.6 deg | 307.896 deg | Eastern Honshu, Japan | 2011/04/11 08:16:12 GMT | (37.0, 140.4) | 11 km | 6.4 MB, 6.5 MS, 6.6 MW, 6.6 MW |
| 84.00894 | 96.1 deg | 266.848 deg | New Britain Region, P.N.G. | 2010/07/18 13:04:09 GMT | (-6.0, 150.4) | 28 km | 6.3 MB, 7.1 MS, 6.9 MW, 6.8 MW |
| 82.56056 | 71.1 deg | 133.394 deg | Northern Chile | 2010/07/12 00:11:21 GMT | (-22.1, -68.2) | 115 km | 6.1 MB, 6.3 MW, 6.2 MW |
| 81.92179 | 61.4 deg | 316.175 deg | Off East Coast Of Kamchatka | 2010/07/30 03:56:13 GMT | (52.5, 159.8) | 23 km | 6.1 MB, 6.3 MS, 6.3 MW, 6.3 MW |
| 80.22469 | 76.4 deg | 234.73 deg | Tonga Islands | 2010/10/16 13:27:45 GMT | (-20.5, -173.9) | 7.4 km | 5.7 MB, 5.7 MS, 5.6 MW, 5.6 MW |
Losers
(43 events)| Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude | Reason |
| 95.15613 | 78.1 deg | 307.457 deg | Off East Coast Of Honshu, Japan | 2011/03/11 06:46:31 GMT | (38.0, 143.2) | 31 km | 5.9 MB | |
| 83.68469 | 80.2 deg | 306.634 deg | Near East Coast Of Honshu, Japan | 2011/03/11 12:49:02 GMT | (36.1, 141.6) | 35 km | 5.6 MB | |
| 81.00744 | 78.0 deg | 308.626 deg | Near East Coast Of Honshu, Japan | 2011/03/11 20:11:24 GMT | (39.0, 142.6) | 17 km | 5.9 MB, 5.8 MS, 6.1 MW | |
| 79.23457 | 77.2 deg | 308.674 deg | Off East Coast Of Honshu, Japan | 2011/03/11 16:11:30 GMT | (39.5, 143.5) | 35 km | 5.5 MB | |
| 79.04881 | 77.5 deg | 306.306 deg | Off East Coast Of Honshu, Japan | 2011/03/11 06:59:00 GMT | (37.4, 144.7) | 36 km | 6.3 MB | |
| 78.93287 | 78.2 deg | 308.77 deg | Near East Coast Of Honshu, Japan | 2011/03/11 07:29:01 GMT | (39.0, 142.3) | 45 km | 6.3 MB | |
| 77.83737 | 78.2 deg | 308.691 deg | Near East Coast Of Honshu, Japan | 2011/03/11 07:04:16 GMT | (39.0, 142.4) | 24 km | 5.8 MB | |
| 75.62185 | 43.1 deg | 314.307 deg | Fox Islands, Aleutian Islands | 2010/07/18 19:48:04 GMT | (52.8, -169.7) | 10 km | 5.6 MB, 5.6 MS, 6.0 MW, 6.0 MW | |
| 74.54458 | 97.6 deg | 85.03 deg | North Of Ascension Island | 2011/02/12 02:53:15 GMT | (0.1, -17.0) | 10 km | 5.5 MB, 5.6 MW | |
| 74.12823 | 67.4 deg | 131.346 deg | Northern Chile | 2011/03/06 12:31:59 GMT | (-18.0, -69.4) | 118 km | 6.0 MB, 6.3 MW, 6.3 MW | |
| 72.87709 | 77.8 deg | 309.336 deg | Near East Coast Of Honshu, Japan | 2010/07/04 21:55:51 GMT | (39.7, 142.4) | 27 km | 6.4 MB, 6.1 MS, 6.3 MW, 6.2 MW | |
| 72.80094 | 89.8 deg | 257.663 deg | Solomon Islands | 2011/03/07 00:09:36 GMT | (-10.3, 160.8) | 22 km | 6.2 MB, 6.6 MS, 6.4 MW, 6.4 MW | |
| 70.80941 | 78.8 deg | 307.911 deg | Off East Coast Of Honshu, Japan | 2011/03/12 23:20:41 GMT | (38.0, 142.3) | 24 km | 5.6 MS, 5.3 MB | |
| 70.586876 | 78.6 deg | 307.635 deg | Off East Coast Of Honshu, Japan | 2011/03/11 07:10:59 GMT | (37.9, 142.7) | 34 km | 5.8 MB | |
| 69.89421 | 59.2 deg | 319.569 deg | Near East Coast Of Kamchatka | 2011/02/20 21:43:24 GMT | (55.9, 162.1) | 33 km | 6.1 MB, 5.9 MS, 6.2 MW, 5.9 MW | |
| 69.310524 | 78.2 deg | 308.477 deg | Near East Coast Of Honshu, Japan | 2011/03/12 14:03:31 GMT | (38.8, 142.5) | 35 km | 5.8 MB, 5.3 MS, 5.6 MW | |
| 67.51255 | 86.6 deg | 299.853 deg | Bonin Islands, Japan Region | 2011/01/12 21:32:55 GMT | (27.0, 139.9) | 528 km | 6.2 MB, 6.5 MW, 6.5 MW | |
| 66.67269 | 65.5 deg | 19.916 deg | Jan Mayen Island Region | 2011/01/29 06:55:26 GMT | (70.9, -6.7) | 6.0 km | 6.1 MB, 6.1 MS, 6.2 MW, 6.2 MW | |
| 66.43044 | 55.6 deg | 316.804 deg | Komandorskiye Ostrova Region | 2010/12/07 18:17:39 GMT | (54.4, 169.1) | 10 km | 6.1 MB, 5.5 MS, 5.8 MW, 5.8 MW | |
| 65.45214 | 36.8 deg | 120.107 deg | Costa Rica | 2010/10/09 01:54:04 GMT | (10.2, -84.3) | 91 km | 5.5 MB, 5.8 MW, 5.8 MW | |
| 63.819195 | 78.0 deg | 306.388 deg | Off East Coast Of Honshu, Japan | 2011/03/11 14:27:57 GMT | (37.1, 144.0) | 21 km | 5.5 MB | |
| 63.66503 | 92.8 deg | 263.316 deg | Solomon Islands | 2011/02/07 19:53:44 GMT | (-7.2, 155.2) | 429 km | 5.9 MB, 6.4 MW, 6.4 MW | |
| 62.956917 | 74.4 deg | 237.13 deg | Tonga Islands | 2010/09/04 08:52:04 GMT | (-17.4, -174.0) | 69 km | 5.9 MB, 6.1 MW, 6.0 MW | |
| 62.931667 | 79.4 deg | 306.289 deg | Off East Coast Of Honshu, Japan | 2011/03/11 07:33:33 GMT | (36.3, 142.7) | 35 km | 5.7 MB | |
| 62.528397 | 88.0 deg | 229.316 deg | South Of Kermadec Islands | 2010/12/08 09:18:47 GMT | (-32.3, -179.5) | 37 km | 5.5 MB, 5.0 MS, 5.4 MW | |
| 60.706383 | 37.5 deg | 121.078 deg | Costa Rica | 2010/06/01 03:26:15 GMT | (9.3, -84.2) | 18 km | 5.7 MB, 5.6 MS, 6.0 MW, 5.9 MW | |
| 60.26424 | 62.1 deg | 175.954 deg | Easter Island Region | 2011/03/01 00:53:46 GMT | (-29.7, -112.0) | 10 km | 5.6 MB, 6.0 MS, 6.1 MW, 6.0 MW | |
| 59.6243 | 90.6 deg | 283.562 deg | South Of Mariana Islands | 2010/07/10 11:43:32 GMT | (11.1, 146.0) | 13 km | 6.2 MB, 6.1 MS, 6.3 MW, 6.3 MW | |
| 59.371006 | 81.3 deg | 306.487 deg | Near East Coast Of Honshu, Japan | 2011/04/11 23:08:16 GMT | (35.4, 140.6) | 15 km | 6.0 MB, 6.1 MS, 6.2 MW, 6.2 MW | |
| 57.079014 | 76.4 deg | 234.719 deg | Tonga Islands | 2010/10/16 20:08:30 GMT | (-20.4, -173.8) | 8.0 km | 6.1 MB, 5.9 MS, 5.9 MW, 5.8 MW | |
| 56.19012 | 82.3 deg | 302.491 deg | Southeast Of Honshu, Japan | 2011/01/05 00:57:32 GMT | (31.5, 142.2) | 21 km | 6.0 MB, 5.4 MS, 5.6 MW | |
| 55.281227 | 78.6 deg | 234.665 deg | Tonga Islands Region | 2011/01/31 06:03:27 GMT | (-22.0, -175.6) | 76 km | 6.0 MB, 6.0 MW, 6.0 MW | |
| 54.999153 | 77.6 deg | 307.642 deg | Off East Coast Of Honshu, Japan | 2011/03/11 10:45:44 GMT | (38.4, 143.8) | 33 km | 5.6 MB | |
| 53.83691 | 97.7 deg | 268.192 deg | New Britain Region, P.N.G. | 2010/08/15 15:09:29 GMT | (-5.7, 148.3) | 175 km | 5.8 MB, 6.3 MW, 6.3 MW | |
| 52.792397 | 63.9 deg | 129.978 deg | Central Peru | 2010/09/13 07:15:49 GMT | (-14.6, -70.8) | 180 km | 5.6 MB, 5.9 MW, 5.8 MW | |
| 52.47924 | 80.8 deg | 306.994 deg | Near East Coast Of Honshu, Japan | 2011/03/11 14:00:38 GMT | (36.1, 140.8) | 51 km | 5.5 MB, 5.4 MS | |
| 50.802605 | 80.4 deg | 306.007 deg | Near East Coast Of Honshu, Japan | 2011/03/11 11:10:58 GMT | (35.5, 141.8) | 35 km | 5.5 MB | |
| 50.584164 | 78.5 deg | 307.764 deg | Near East Coast Of Honshu, Japan | 2011/03/11 08:27:51 GMT | (38.0, 142.7) | 43 km | 6.0 MB | |
| 49.9602 | 78.5 deg | 307.18 deg | Off East Coast Of Honshu, Japan | 2011/03/11 11:21:29 GMT | (37.5, 143.1) | 35 km | 5.8 MB | |
| 46.124733 | 77.9 deg | 239.881 deg | Fiji Islands Region | 2011/04/03 14:07:09 GMT | (-17.6, -178.6) | 552 km | 5.6 MB, 6.4 MW, 6.4 MW | |
| 37.99229 | 83.2 deg | 236.904 deg | South Of Fiji Islands | 2010/06/30 04:31:02 GMT | (-23.3, 179.1) | 581 km | 5.8 MB, 6.4 MW, 6.3 MW | |
| 35.039795 | 73.4 deg | 133.712 deg | Salta Province, Argentina | 2010/07/26 17:31:31 GMT | (-24.1, -66.8) | 193 km | 5.6 MW, 5.3 MB, 5.5 MW | |
| 29.601778 | 80.1 deg | 237.59 deg | Fiji Islands Region | 2010/08/16 19:35:49 GMT | (-20.8, -178.8) | 603 km | 5.7 MB, 6.2 MW, 6.1 MW |
