Station XI AFIF - XI.AFIF
Network: XI95 - Saudi Arabia Broadband Array
Nearby stations (2 deg radius)
| Station | Name | (Lat, Lon) | Start / End | Elevation |
| AFIF | XI.AFIF | (23.93, 43.04) | 1995-01-01 / 1997-03-02 | 1116 m |
| Crust2 Type: | I1,late Proter., no seds. |
| Thickness Estimate: | 37 km |
| Thickness StdDev: | 0.2 km |
| Vp/Vs Estimate: | 1.74 |
| Vp/Vs StdDev: | 0.01 |
| Vs Estimate: | 3.828 km/s |
| Poisson's Ratio: | 0.25 |
| Peak Value: | 0.04 |
| Assumed Vp: | 6.642 km/s |
| Ps Weight: | 0.33333334 |
| PpPs Weight: | 0.33333334 |
| PsPs Weight: | 0.33333328 |
| Residual Complexity: | 0.396 |
| Nearby stations H: | +- |
| (2.0 deg) Vp/Vs: | +- |
27 with match > 90% ( 33.75 %) and 39 with match > 80% ( 48.75 %) out of 80.
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 | 37 km | 1.74 | 6.642 km/s | 3.828 km/s | 0.25 | |
| Crust2.0 | 43 km | 1.77 | 6.642 km/s | 3.756 km/s | 0.26 | I1,late Proter., no seds. |
| Global Maxima | 37 km | 1.74 | 6.642 km/s | 3.828 km/s | 0.25 | amp=0.04182715 |
| Local Maxima 1 | 36 km | 1.73 | 6.642 km/s | 3.85 km/s | 0.25 | amp=0.014499281 |
| Local Maxima 2 | 40 km | 1.65 | 6.642 km/s | 4.013 km/s | 0.21 | amp=0.010546641 |
| Local Maxima 3 | 30 km | 1.84 | 6.642 km/s | 3.615 km/s | 0.29 | amp=0.00990856 |
| Local Maxima 4 | 34 km | 1.90 | 6.642 km/s | 3.487 km/s | 0.31 | amp=0.007182968 |
| Predicted Arrivals for vertical incidence (zero ray parameter) | |
| Ps | 4.12 SECOND |
| PpPs | 15.34 SECOND |
| PsPs/PpSs | 19.46 SECOND |
Events Processed for this Station
Download zip of receiver functions as SAC
Plot maxima for each earthquake.
Events Used in the Stack
(39 events)| Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude |
| 99.9967 | 94.6 deg | 67.612 deg | Mariana Islands | 1996/06/04 23:22:05 GMT | (18.5, 146.9) | 59 km | 5.3 MB, 5.6 MS, 6.0 UNKNOWN, 5.8 MW |
| 99.193245 | 84.4 deg | 43.57 deg | Kuril Islands | 1995/12/03 18:01:08 GMT | (44.6, 149.4) | 33 km | 6.6 MB, 8.0 MS |
| 98.75951 | 96.8 deg | 24.184 deg | Andreanof Islands, Aleutian Is. | 1996/06/10 04:03:35 GMT | (51.6, -177.6) | 33 km | 6.6 MB, 7.6 MS, 7.9 UNKNOWN, 7.4 MS |
| 98.38469 | 77.8 deg | 94.675 deg | Minahassa Peninsula, Sulawesi | 1996/01/01 08:05:11 GMT | (0.7, 120.0) | 33 km | 6.2 MB, 7.7 MS, 7.8 UNKNOWN, 7.8 MW |
| 98.312805 | 71.4 deg | 73.801 deg | Taiwan Region | 1996/09/05 23:42:06 GMT | (21.9, 121.5) | 20 km | 6.4 MB, 6.6 MS, 6.8 UNKNOWN, 6.8 ME |
| 98.10863 | 77.9 deg | 81.499 deg | Samar, Philippines | 1996/06/11 18:22:55 GMT | (12.6, 125.2) | 33 km | 6.0 MB, 7.0 MS, 7.2 UNKNOWN, 7.1 MW |
| 97.872345 | 83.4 deg | 100.765 deg | Flores Sea | 1996/06/17 11:22:18 GMT | (-7.1, 122.6) | 587 km | 6.6 MB, 7.9 UNKNOWN, 7.8 MW |
| 97.749596 | 80.1 deg | 84.019 deg | Mindanao, Philippines | 1996/09/20 04:10:27 GMT | (9.5, 126.3) | 33 km | 5.8 MB, 6.4 MS, 6.6 UNKNOWN, 6.6 MW |
| 97.74293 | 84.2 deg | 43.689 deg | Kuril Islands | 1995/11/24 17:24:12 GMT | (44.5, 149.1) | 33 km | 6.1 MB, 6.3 MS, 6.1 UNKNOWN, 6.6 MW |
| 97.58614 | 83.6 deg | 44.929 deg | Kuril Islands | 1996/05/07 23:20:00 GMT | (43.7, 147.6) | 54 km | 6.2 MB, 5.6 MS, 6.2 UNKNOWN, 5.2 MS |
| 97.50033 | 86.3 deg | 34.177 deg | Off East Coast Of Kamchatka | 1996/06/21 13:57:10 GMT | (51.6, 159.1) | 20 km | 6.0 MB, 6.6 MS, 7.0 UNKNOWN, 6.5 MS |
| 97.43824 | 83.6 deg | 61.283 deg | Bonin Islands, Japan Region | 1996/03/16 22:04:06 GMT | (29.0, 138.9) | 477 km | 5.9 MB, 6.6 UNKNOWN, 6.1 MB |
| 97.051414 | 97.1 deg | 23.839 deg | Andreanof Islands, Aleutian Is. | 1996/06/10 15:24:56 GMT | (51.5, -176.8) | 26 km | 5.9 MB, 7.1 MS, 7.2 UNKNOWN, 6.9 MS |
| 96.386604 | 78.1 deg | 48.019 deg | Eastern Sea Of Japan | 1996/12/22 14:53:27 GMT | (43.2, 138.9) | 227 km | 6.0 MB, 6.5 UNKNOWN, 6.5 MW |
| 96.16061 | 80.0 deg | 83.891 deg | Mindanao, Philippines | 1996/09/20 00:03:18 GMT | (9.6, 126.3) | 33 km | 5.8 MB, 6.2 MS, 6.4 UNKNOWN, 6.4 MW |
| 96.12895 | 84.7 deg | 43.641 deg | Kuril Islands | 1995/12/10 22:23:14 GMT | (44.3, 149.8) | 33 km | 5.6 MB, 6.4 MS |
| 95.95403 | 82.1 deg | 48.949 deg | Off East Coast Of Honshu, Japan | 1995/12/30 12:11:07 GMT | (40.8, 143.4) | 33 km | 5.7 MB, 6.2 MS, 6.4 UNKNOWN, 6.3 MW |
| 95.30115 | 73.7 deg | 151.379 deg | Mid-Indian Ridge | 1996/06/06 17:35:38 GMT | (-41.3, 80.7) | 20 km | 5.5 MB, 5.9 MS, 6.3 UNKNOWN, 6.2 MW |
| 95.27059 | 83.4 deg | 91.142 deg | Northern Molucca Sea | 1996/05/07 08:44:36 GMT | (1.6, 126.6) | 33 km | 5.9 MB, 5.9 MS, 6.0 UNKNOWN, 5.9 MW |
| 94.97691 | 89.3 deg | 97.866 deg | Banda Sea | 1995/12/25 04:43:24 GMT | (-6.9, 129.2) | 150 km | 6.2 MB, 7.1 UNKNOWN, 7.1 MW |
| 94.654465 | 74.2 deg | 263.82 deg | Central Mid-Atlantic Ridge | 1996/12/10 08:36:18 GMT | (0.9, -30.0) | 10 km | 6.0 MB, 6.2 MS, 6.6 UNKNOWN, 6.6 MW |
| 94.20699 | 95.6 deg | 26.212 deg | Rat Islands, Aleutian Islands | 1996/03/22 03:24:20 GMT | (51.2, 178.7) | 20 km | 5.7 MB, 6.6 MS, 6.8 UNKNOWN, 6.6 ML |
| 92.90928 | 70.4 deg | 108.432 deg | Java, Indonesia | 1996/12/09 03:54:16 GMT | (-7.9, 107.5) | 51 km | 5.5 MB, 5.7 MS, 6.1 UNKNOWN, 5.9 MW |
| 92.879074 | 84.7 deg | 62.145 deg | Bonin Islands, Japan Region | 1996/06/26 03:22:03 GMT | (27.7, 139.7) | 469 km | 5.5 MB, 6.3 UNKNOWN, 5.4 MB |
| 91.48623 | 86.5 deg | 34.275 deg | Off East Coast Of Kamchatka | 1996/06/22 14:50:07 GMT | (51.4, 159.2) | 33 km | 5.6 MB, 6.0 MS, 6.2 UNKNOWN, 6.2 MW |
| 91.210464 | 71.3 deg | 71.394 deg | Taiwan Region | 1996/03/05 14:52:28 GMT | (24.1, 122.2) | 30 km | 6.1 MB, 6.4 MS, 6.5 UNKNOWN, 5.9 MS |
| 91.084915 | 76.3 deg | 64.408 deg | Ryukyu Islands, Japan | 1997/01/17 15:53:13 GMT | (28.8, 130.0) | 33 km | 5.9 MB, 6.3 MS, 6.3 UNKNOWN, 6.2 MW |
| 89.91187 | 84.6 deg | 44.296 deg | East Of Kuril Islands | 1997/02/21 23:40:24 GMT | (43.8, 149.2) | 33 km | 6.1 MB, 5.6 MS, 6.1 UNKNOWN, 6.1 MW |
| 89.43442 | 81.2 deg | 48.167 deg | Hokkaido, Japan Region | 1997/02/20 07:54:58 GMT | (41.9, 142.7) | 33 km | 5.4 MB, 5.5 MS, 6.0 UNKNOWN, 6.0 MW |
| 88.9147 | 73.8 deg | 151.656 deg | Mid-Indian Ridge | 1996/08/19 06:24:11 GMT | (-41.5, 80.4) | 10 km | 5.4 MB, 5.9 MS, 6.0 UNKNOWN, 5.9 MW |
| 88.72616 | 31.2 deg | 49.311 deg | Kyrgyzstan | 1997/01/09 13:43:31 GMT | (41.0, 74.3) | 22 km | 5.7 MB, 5.8 MS, 5.7 UNKNOWN, 5.7 MW |
| 88.48979 | 32.5 deg | 52.404 deg | Southern Xinjiang, China | 1996/03/19 15:00:26 GMT | (40.0, 76.7) | 28 km | 5.7 MB, 6.0 MS, 6.3 UNKNOWN, 6.1 MW |
| 87.63258 | 82.5 deg | 54.571 deg | Near East Coast Of Honshu, Japan | 1996/09/11 02:37:14 GMT | (35.5, 140.9) | 55 km | 6.1 MB, 5.7 MS, 6.2 UNKNOWN, 6.1 MW |
| 85.43486 | 82.8 deg | 93.466 deg | Southern Molucca Sea | 1996/08/12 17:00:27 GMT | (-0.3, 125.1) | 42 km | 5.7 MB, 5.5 MS, 6.1 UNKNOWN, 6.0 MW |
| 85.13833 | 72.5 deg | 81.597 deg | Luzon, Philippines | 1996/07/30 17:38:30 GMT | (14.5, 120.0) | 33 km | 6.1 MB, 5.7 MS, 6.1 UNKNOWN, 5.9 MW |
| 85.003265 | 57.4 deg | 55.801 deg | Western Nei Mongol, China | 1996/05/03 03:32:47 GMT | (40.8, 109.7) | 26 km | 5.5 MB, 6.0 MS, 6.0 UNKNOWN, 5.9 MW |
| 82.21588 | 91.0 deg | 97.052 deg | Tanimbar Islands Reg., Indonesia | 1996/12/29 03:43:28 GMT | (-6.9, 131.1) | 31 km | 5.8 MB, 5.3 MS, 5.8 UNKNOWN, 5.8 MW |
| 81.86666 | 71.3 deg | 71.351 deg | Taiwan Region | 1996/03/29 03:28:56 GMT | (24.1, 122.2) | 33 km | 5.5 MS, 5.4 MB, 5.8 UNKNOWN, 5.7 MW |
| 80.16584 | 81.7 deg | 28.706 deg | Kamchatka Peninsula, Russia | 1996/07/07 10:49:59 GMT | (58.6, 157.8) | 10 km | 5.6 MB, 5.6 MS, 5.8 UNKNOWN, 5.8 MW |
Losers
(41 events)| Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude | Reason |
| 78.73749 | 80.6 deg | 94.175 deg | Minahassa Peninsula, Sulawesi | 1996/09/14 02:53:24 GMT | (-0.0, 122.8) | 181 km | 5.5 MB | |
| 78.47577 | 85.7 deg | 31.756 deg | Near East Coast Of Kamchatka | 1995/12/31 07:26:13 GMT | (53.9, 160.6) | 55 km | 6.0 MB, 5.9 UNKNOWN, 5.7 MW | |
| 78.25829 | 98.1 deg | 90.458 deg | Irian Jaya, Indonesia | 1995/12/19 23:28:12 GMT | (-3.7, 140.3) | 71 km | 6.2 MB, 6.5 UNKNOWN | |
| 78.21501 | 77.7 deg | 81.35 deg | Samar, Philippines | 1996/06/14 15:04:40 GMT | (12.8, 125.1) | 29 km | 5.6 MB, 5.8 MS, 6.1 UNKNOWN, 5.9 MW | |
| 77.06654 | 82.0 deg | 199.563 deg | Southwest Of Africa | 1996/09/20 17:37:06 GMT | (-53.1, 9.7) | 10 km | 5.6 MB | |
| 76.821335 | 67.4 deg | 15.484 deg | Laptev Sea | 1996/06/22 16:47:12 GMT | (75.8, 134.6) | 10 km | 5.6 MB, 5.5 MS, 5.8 UNKNOWN, 5.7 MW | |
| 76.449974 | 81.6 deg | 93.861 deg | Minahassa Peninsula, Sulawesi | 1997/01/01 22:32:32 GMT | (-0.1, 123.8) | 115 km | 5.9 MB, 5.8 UNKNOWN, 5.7 MW | |
| 75.33131 | 82.6 deg | 89.929 deg | Talaud Islands, Indonesia | 1996/04/02 18:50:36 GMT | (3.1, 126.3) | 41 km | 5.7 MB, 5.4 MS, 5.9 UNKNOWN, 5.6 MW | |
| 75.3108 | 89.7 deg | 66.171 deg | Mariana Islands Region | 1996/07/06 21:36:28 GMT | (22.0, 142.8) | 241 km | 5.8 MB, 6.3 UNKNOWN, 6.2 MW | |
| 74.51786 | 80.4 deg | 83.781 deg | Mindanao, Philippines | 1996/09/20 19:24:57 GMT | (9.6, 126.6) | 33 km | 5.5 MB, 5.6 MS, 5.9 UNKNOWN, 5.8 MW | |
| 73.29542 | 80.1 deg | 83.757 deg | Mindanao, Philippines | 1996/09/25 09:26:45 GMT | (9.7, 126.4) | 33 km | 5.5 MB, 5.7 MS | |
| 72.73624 | 79.9 deg | 93.004 deg | Minahassa Peninsula, Sulawesi | 1996/05/19 23:21:40 GMT | (1.4, 122.6) | 32 km | 5.8 UNKNOWN, 5.4 MS, 5.2 MB, 5.8 MW | |
| 72.34466 | 32.6 deg | 53.456 deg | Southern Xinjiang, China | 1997/01/21 01:48:30 GMT | (39.5, 77.0) | 33 km | 5.8 MS, 5.3 MB, 5.9 UNKNOWN | |
| 71.87811 | 81.7 deg | 90.626 deg | Talaud Islands, Indonesia | 1996/03/04 15:59:05 GMT | (2.8, 125.2) | 151 km | 5.8 MB, 5.9 UNKNOWN, 5.9 MW | |
| 71.867455 | 85.6 deg | 30.196 deg | Near East Coast Of Kamchatka | 1997/02/09 18:57:37 GMT | (55.2, 161.9) | 33 km | 5.9 MB, 5.3 MS, 5.8 UNKNOWN, 5.7 MW | |
| 71.436104 | 96.3 deg | 89.657 deg | Irian Jaya, Indonesia | 1996/12/26 20:48:23 GMT | (-2.2, 138.9) | 33 km | 6.0 MB, 6.1 MS, 6.3 UNKNOWN, 6.1 MW | |
| 71.21877 | 80.8 deg | 94.127 deg | Minahassa Peninsula, Sulawesi | 1996/08/01 04:08:23 GMT | (-0.0, 122.9) | 149 km | 5.5 MB, 5.6 UNKNOWN, 5.5 MW | |
| 70.172554 | 87.1 deg | 95.626 deg | Seram, Indonesia | 1996/12/30 19:41:52 GMT | (-4.0, 128.1) | 33 km | 6.0 MB, 5.9 MS, 6.2 UNKNOWN, 6.0 MW | |
| 69.990875 | 84.0 deg | 100.464 deg | Banda Sea | 1996/08/22 05:35:42 GMT | (-7.1, 123.3) | 596 km | 5.8 MB, 5.9 UNKNOWN, 5.8 MW | |
| 69.62871 | 87.3 deg | 214.533 deg | Southern Mid-Atlantic Ridge | 1997/01/17 23:24:09 GMT | (-47.4, -13.5) | 10 km | 5.7 MS, 5.4 MB, 5.8 UNKNOWN, 5.6 MW | |
| 67.539505 | 86.5 deg | 34.123 deg | Off East Coast Of Kamchatka | 1996/07/18 22:55:03 GMT | (51.5, 159.4) | 33 km | 5.5 MB, 5.2 MS | |
| 66.45007 | 78.6 deg | 81.901 deg | Samar, Philippines | 1996/08/08 23:12:35 GMT | (12.0, 125.7) | 33 km | 5.5 MS, 5.4 MB | |
| 64.582535 | 80.8 deg | 51.586 deg | Eastern Honshu, Japan | 1996/08/10 18:12:17 GMT | (38.9, 140.5) | 10 km | 6.0 MB, 5.7 MS, 5.9 UNKNOWN, 5.9 MW | |
| 63.9184 | 86.5 deg | 34.024 deg | Off East Coast Of Kamchatka | 1996/06/23 12:45:06 GMT | (51.6, 159.5) | 33 km | 5.3 MB, 6.1 MS | |
| 63.119198 | 96.7 deg | 24.478 deg | Andreanof Islands, Aleutian Is. | 1996/06/08 23:19:15 GMT | (51.5, -178.1) | 33 km | 5.9 MB, 6.3 MS, 6.5 UNKNOWN, 6.1 MS | |
| 61.63369 | 71.3 deg | 71.445 deg | Taiwan Region | 1996/03/05 17:32:10 GMT | (24.0, 122.2) | 33 km | 5.6 MB, 5.6 MS, 5.8 UNKNOWN, 5.1 MS | |
| 61.476753 | 96.6 deg | 24.622 deg | Andreanof Islands, Aleutian Is. | 1996/08/19 04:19:16 GMT | (51.5, -178.4) | 33 km | 5.7 MB, 5.6 MS, 6.0 UNKNOWN, 5.7 ML | |
| 60.02893 | 80.3 deg | 83.934 deg | Mindanao, Philippines | 1996/09/20 12:24:42 GMT | (9.4, 126.5) | 33 km | 5.4 MB, 6.0 MS, 6.3 UNKNOWN, 6.0 MW | |
| 58.97408 | 73.4 deg | 81.971 deg | Mindoro, Philippines | 1996/07/20 09:14:04 GMT | (13.9, 120.7) | 110 km | 5.5 MB, 5.9 UNKNOWN, 5.9 MW | |
| 58.660294 | 85.0 deg | 101.957 deg | Flores Region, Indonesia | 1997/01/17 11:20:22 GMT | (-8.9, 123.5) | 111 km | 6.2 MB, 6.2 UNKNOWN, 6.2 MW | |
| 58.51082 | 71.9 deg | 75.725 deg | Philippine Islands Region | 1997/01/19 04:33:22 GMT | (20.0, 121.4) | 33 km | 5.7 MB, 5.4 MS, 5.9 UNKNOWN, 5.8 MW | |
| 58.506046 | 81.7 deg | 104.352 deg | Sumba Region, Indonesia | 1997/02/10 19:25:26 GMT | (-9.6, 119.5) | 33 km | 5.6 MB, 5.6 MS, 5.9 UNKNOWN, 5.8 MW | |
| 58.47227 | 79.0 deg | 103.594 deg | Bali Sea | 1997/02/15 12:11:14 GMT | (-7.8, 117.4) | 274 km | 5.6 MB, 5.6 UNKNOWN, 5.6 MW | |
| 57.791492 | 81.9 deg | 36.027 deg | Sea Of Okhotsk | 1996/08/30 21:13:41 GMT | (52.3, 151.5) | 580 km | 5.5 UNKNOWN, 5.1 MB, 5.4 MW | |
| 57.680267 | 84.9 deg | 43.668 deg | Kuril Islands | 1995/12/10 22:48:08 GMT | (44.2, 150.0) | 33 km | 5.5 MB, 6.2 MS | |
| 56.416965 | 94.3 deg | 78.821 deg | W. Caroline Islands, Micronesia | 1996/07/04 15:50:38 GMT | (8.5, 141.6) | 33 km | 5.1 MB, 5.4 MS, 6.0 UNKNOWN, 5.9 MW | |
| 55.351246 | 86.6 deg | 33.8 deg | Off East Coast Of Kamchatka | 1996/06/30 11:32:35 GMT | (51.7, 159.8) | 33 km | 5.5 MB, 5.9 MS, 6.1 UNKNOWN, 6.0 MW | |
| 55.212704 | 41.7 deg | 53.63 deg | Southern Xinjiang, China | 1996/06/08 02:55:57 GMT | (41.7, 88.7) | 0.0 km | 5.9 MB, 4.3 MS | |
| 45.061466 | 82.9 deg | 87.734 deg | Talaud Islands, Indonesia | 1996/08/13 10:07:08 GMT | (5.0, 127.4) | 75 km | 5.7 UNKNOWN, 5.0 MS, 5.4 MB | |
| 40.49786 | 96.7 deg | 24.564 deg | Andreanof Islands, Aleutian Is. | 1996/06/12 02:16:48 GMT | (51.4, -178.2) | 33 km | 5.5 MB, 5.3 MS, 5.7 UNKNOWN, 5.6 ML | |
| 35.833344 | 96.7 deg | 289.752 deg | Leeward Islands | 1996/09/24 11:42:18 GMT | (15.2, -61.4) | 147 km | 6.0 MB, 5.9 UNKNOWN, 5.7 MW |
