Station OV VTUN - CRATER CENTRAL, Volcan Turrialba, Cartago
Network: OV - Observatorio Vulcanol?gico y Sismol?gico de Costa Rica
Nearby stations (2 deg radius)
| Station | Name | (Lat, Lon) | Start / End | Elevation |
| VTUN | CRATER CENTRAL, Volcan Turrialba, Cartago | (10.02, -83.76) | 2010-01-01 / 2599-12-31 | 3239 m |
| Crust2 Type: | C4,continental shelf, 3.5 km seds. |
| Thickness Estimate: | 31 km |
| Thickness StdDev: | 7.7 km |
| Vp/Vs Estimate: | 2.01 |
| Vp/Vs StdDev: | 0.08 |
| Vs Estimate: | 2.983 km/s |
| Poisson's Ratio: | 0.33 |
| Peak Value: | 0.04 |
| Assumed Vp: | 5.989 km/s |
| Ps Weight: | 0.33333334 |
| PpPs Weight: | 0.33333334 |
| PsPs Weight: | 0.33333328 |
| Residual Complexity: | 0.731 |
| Nearby stations H: | 30 km +- 2.4 km |
| (2.0 deg) Vp/Vs: | 1.80 +- 0.22 |
3 with match > 90% ( 4.477612 %) and 15 with match > 80% ( 22.38806 %) out of 67.
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 | 31 km | 2.01 | 5.989 km/s | 2.983 km/s | 0.33 | |
| Crust2.0 | 32 km | 1.81 | 5.989 km/s | 3.317 km/s | 0.28 | C4,continental shelf, 3.5 km seds. |
| Global Maxima | 31 km | 2.01 | 5.989 km/s | 2.983 km/s | 0.33 | amp=0.04191987 |
| Local Maxima 1 | 40 km | 2.01 | 5.989 km/s | 2.983 km/s | 0.33 | amp=0.031873014 |
| Local Maxima 2 | 25 km | 1.77 | 5.989 km/s | 3.388 km/s | 0.26 | amp=0.02488246 |
| Local Maxima 3 | 53 km | 1.97 | 5.989 km/s | 3.044 km/s | 0.33 | amp=0.021926813 |
| Local Maxima 4 | 51 km | 2.03 | 5.989 km/s | 2.95 km/s | 0.34 | amp=0.012060367 |
| Predicted Arrivals for vertical incidence (zero ray parameter) | |
| Ps | 5.21 SECOND |
| PpPs | 15.57 SECOND |
| PsPs/PpSs | 20.78 SECOND |
Events Processed for this Station
Download zip of receiver functions as SAC
Plot maxima for each earthquake.
Events Used in the Stack
(15 events)| Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude |
| 94.56891 | 42.9 deg | 164.886 deg | Near Coast Of Central Chile | 2015/09/16 22:54:31 GMT | (-31.6, -71.8) | 12 km | 8.3 MWW, 7.9 MI |
| 92.54607 | 78.1 deg | 152.681 deg | South Georgia Island Region | 2016/08/19 07:32:22 GMT | (-55.3, -31.9) | 10 km | 7.4 MO |
| 90.463684 | 80.9 deg | 151.094 deg | South Sandwich Islands Region | 2019/11/02 18:08:41 GMT | (-55.7, -26.3) | 10 km | 6.1 Mww |
| 88.63347 | 43.0 deg | 164.177 deg | Near Coast Of Central Chile | 2015/09/22 07:12:59 GMT | (-31.5, -71.2) | 54 km | 6.1 MWB |
| 87.260826 | 78.2 deg | 152.565 deg | South Georgia Island Region | 2016/08/21 03:45:23 GMT | (-55.3, -31.8) | 10 km | 6.4 MWP |
| 87.02265 | 38.1 deg | 160.693 deg | Near Coast Of Northern Chile | 2016/07/25 17:26:49 GMT | (-26.1, -70.6) | 68 km | 6.2 MB |
| 86.99552 | 72.2 deg | 326.405 deg | Alaska Peninsula | 2015/05/29 07:00:08 GMT | (56.7, -156.5) | 62 km | 6.8 MWP, 6.8 MI |
| 86.96622 | 43.8 deg | 161.42 deg | San Juan Province, Argentina | 2016/11/20 20:57:43 GMT | (-31.6, -68.8) | 116 km | 6.4 MWP, 6.5 MWB |
| 84.891945 | 79.9 deg | 151.573 deg | South Sandwich Islands Region | 2015/02/16 22:00:53 GMT | (-55.5, -28.2) | 10 km | 6.2 MWW, 6.7 MI |
| 84.082855 | 43.1 deg | 164.818 deg | Near Coast Of Central Chile | 2015/09/21 17:39:58 GMT | (-31.7, -71.6) | 25 km | 6.5 MB, 6.5 MI, 6.6 MWW |
| 84.036575 | 42.3 deg | 164.101 deg | Near Coast Of Central Chile | 2015/09/26 02:51:18 GMT | (-30.8, -71.4) | 38 km | 6.2 MO |
| 83.66511 | 49.2 deg | 210.599 deg | Southern East Pacific Rise | 2014/10/09 02:14:32 GMT | (-32.1, -110.8) | 16 km | 7.1 MWW, 6.8 MI |
| 81.73582 | 45.4 deg | 160.103 deg | Mendoza Province, Argentina | 2015/02/02 10:49:48 GMT | (-32.7, -67.1) | 172 km | 6.3 MO |
| 81.470726 | 37.6 deg | 153.665 deg | Jujuy Province, Argentina | 2014/09/24 11:16:12 GMT | (-23.9, -66.6) | 189 km | 6.2 MWP, 6.2 MWB, 6.2 MWC |
| 80.94089 | 80.5 deg | 151.33 deg | South Sandwich Islands Region | 2016/04/19 05:25:39 GMT | (-55.6, -27.2) | 11 km | 5.9 MB |
Losers
(52 events)| Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude | Reason |
| 98.018364 | 42.9 deg | 165.078 deg | Near Coast Of Central Chile | 2015/09/16 23:16:05 GMT | (-31.6, -71.9) | 10 km | 6.2 MB | |
| 86.45994 | 53.7 deg | 171.619 deg | Southern Chile | 2016/12/25 14:22:28 GMT | (-43.3, -74.5) | 15 km | 7.7 Mi | |
| 83.045006 | 44.2 deg | 165.782 deg | Off Coast Of Central Chile | 2017/04/24 21:38:24 GMT | (-33.0, -72.0) | 33 km | 6.7 Mi | |
| 79.84706 | 38.3 deg | 150.898 deg | Jujuy Province, Argentina | 2015/11/29 18:52:49 GMT | (-23.5, -64.6) | 9.6 km | 5.9 MWP | |
| 79.66807 | 36.9 deg | 153.26 deg | Jujuy Province, Argentina | 2015/02/11 18:57:22 GMT | (-23.1, -66.7) | 223 km | 6.7 MWW, 6.7 MWC, 6.7 MWB, 6.9 MI | |
| 78.414116 | 42.4 deg | 164.333 deg | Near Coast Of Central Chile | 2015/11/07 07:31:42 GMT | (-30.9, -71.5) | 36 km | 6.8 MWP, 6.8 MI | |
| 78.295715 | 80.6 deg | 151.949 deg | South Sandwich Islands Region | 2016/02/18 01:07:14 GMT | (-56.2, -27.6) | 119 km | 5.8 MB | |
| 78.28131 | 36.6 deg | 154.667 deg | Chile-Argentina Border Region | 2017/04/15 08:19:41 GMT | (-23.2, -67.7) | 135 km | 6.2 Mww | |
| 78.14495 | 35.9 deg | 145.796 deg | Southern Bolivia | 2016/01/14 03:25:28 GMT | (-19.8, -63.3) | 582 km | 6.1 MWW, 6.1 MWB | |
| 77.919945 | 78.6 deg | 152.317 deg | South Sandwich Islands Region | 2016/09/02 01:57:53 GMT | (-55.3, -31.0) | 31 km | 5.6 MB | |
| 77.44312 | 31.6 deg | 153.262 deg | Northern Chile | 2015/03/23 04:51:37 GMT | (-18.4, -69.4) | 128 km | 6.1 MWP, 6.1 MO | |
| 77.4208 | 47.1 deg | 218.611 deg | Easter Island Region | 2014/09/06 06:53:13 GMT | (-26.6, -114.5) | 10 km | 6.1 MB | |
| 76.47418 | 44.1 deg | 164.948 deg | Near Coast Of Central Chile | 2014/08/23 22:32:23 GMT | (-32.7, -71.4) | 32 km | 6.4 MWW, 6.6 MWP | |
| 76.11613 | 42.5 deg | 164.507 deg | Near Coast Of Central Chile | 2015/09/19 09:07:08 GMT | (-31.1, -71.6) | 23 km | 6.1 MWP | |
| 75.714935 | 78.8 deg | 152.133 deg | South Sandwich Islands Region | 2016/08/30 15:46:02 GMT | (-55.3, -30.4) | 10 km | 5.6 MB | |
| 73.7612 | 41.7 deg | 164.209 deg | Near Coast Of Central Chile | 2015/10/05 16:33:26 GMT | (-30.3, -71.7) | 35 km | 6.0 MB | |
| 73.44031 | 97.5 deg | 328.196 deg | Kamchatka Peninsula, Russia | 2016/01/30 03:25:10 GMT | (54.0, 158.5) | 161 km | 7.2 MWW, 7.0 MI, 7.2 MWB | |
| 73.073166 | 83.4 deg | 320.719 deg | Andreanof Islands, Aleutian Is. | 2019/11/24 00:54:03 GMT | (51.2, -175.6) | 34 km | 5.6 Mi | |
| 72.63663 | 86.0 deg | 153.986 deg | East Of South Sandwich Islands | 2015/10/10 08:56:05 GMT | (-60.7, -20.8) | 10 km | 5.5 MB | |
| 72.2487 | 80.6 deg | 152.003 deg | South Sandwich Islands Region | 2015/09/30 16:06:52 GMT | (-56.2, -27.7) | 106 km | 5.7 MB | |
| 71.601135 | 42.0 deg | 164.495 deg | Near Coast Of Central Chile | 2015/11/21 23:05:29 GMT | (-30.6, -71.8) | 24 km | 5.5 MB | |
| 69.48935 | 63.3 deg | 333.259 deg | Southeastern Alaska | 2017/05/01 12:31:53 GMT | (59.9, -136.6) | 0.1 km | 6.5 Ml | |
| 67.84181 | 76.0 deg | 206.815 deg | Pacific-Antarctic Ridge | 2015/05/19 15:25:21 GMT | (-54.4, -132.2) | 10 km | 6.7 MWW, 6.5 MWB, 6.6 MWC | |
| 66.289925 | 42.2 deg | 163.998 deg | Near Coast Of Central Chile | 2015/12/19 19:25:04 GMT | (-30.6, -71.4) | 46 km | 5.8 MWR | |
| 65.24639 | 40.5 deg | 328.168 deg | Eastern Idaho | 2017/09/02 23:56:52 GMT | (42.6, -111.4) | 9.6 km | 5.4 Ml | |
| 64.668144 | 90.8 deg | 332.613 deg | Eastern Siberia, Russia | 2015/05/18 03:59:55 GMT | (60.9, 166.3) | 10 km | 3.4 mb | |
| 64.141106 | 94.5 deg | 327.973 deg | Off East Coast Of Kamchatka | 2015/01/06 22:09:16 GMT | (55.2, 163.4) | 39 km | 5.5 MW, 5.2 mb, 5.5 MS | |
| 63.53808 | 73.1 deg | 326.648 deg | Alaska Peninsula | 2016/04/02 05:50:00 GMT | (57.0, -158.0) | 10 km | 6.2 MWP, 6.4 MI | |
| 61.581207 | 92.5 deg | 252.573 deg | Tonga Islands | 2016/04/24 22:24:36 GMT | (-17.7, -173.2) | 27 km | 5.7 MWW, 5.6 MWB, 5.7 MWC | |
| 61.4241 | 42.1 deg | 164.382 deg | Near Coast Of Central Chile | 2016/01/08 01:12:00 GMT | (-30.7, -71.7) | 31 km | 5.6 MWR | |
| 60.887352 | 43.8 deg | 155.532 deg | Santiago Del Estero Prov., Arg. | 2015/11/13 06:04:15 GMT | (-29.9, -64.5) | 11 km | 5.8 MWP | |
| 60.488945 | 42.6 deg | 164.938 deg | Near Coast Of Central Chile | 2015/09/17 04:02:10 GMT | (-31.2, -71.9) | 16 km | 5.7 mwr | |
| 59.680084 | 71.0 deg | 24.615 deg | Iceland | 2014/09/05 01:19:36 GMT | (64.7, -17.4) | 2.0 km | 5.3 MW | |
| 59.54527 | 35.3 deg | 154.864 deg | Northern Chile | 2015/05/26 10:32:01 GMT | (-22.1, -68.4) | 115 km | 5.7 MB | |
| 58.06823 | 46.3 deg | 160.418 deg | San Luis Province, Argentina | 2019/11/19 23:10:40 GMT | (-33.6, -66.9) | 10 km | 5.8 Mww | |
| 57.52862 | 71.0 deg | 24.745 deg | Iceland | 2014/11/02 16:05:46 GMT | (64.6, -17.2) | 9.0 km | 5.4 MW, 5.1 mb, 4.9 MS | |
| 56.98197 | 95.3 deg | 251.386 deg | Tonga Islands | 2015/05/24 14:39:02 GMT | (-19.3, -175.9) | 35 km | 5.7 MB | |
| 56.571663 | 47.8 deg | 89.204 deg | Central Mid-Atlantic Ridge | 2019/11/13 13:44:05 GMT | (7.3, -35.4) | 10 km | 5.5 Mww | |
| 55.6955 | 93.7 deg | 255.301 deg | Tonga Islands | 2016/01/13 05:55:59 GMT | (-15.2, -174.9) | 233 km | 5.8 MB | |
| 55.593525 | 32.3 deg | 156.991 deg | Near Coast Of Northern Chile | 2014/12/12 12:35:30 GMT | (-19.9, -70.9) | 20 km | 5.2 MW, 5.3 mb, 4.9 Ms_20, 5.1 Mwr, 5.1 Mww, 5.4 ML | |
| 54.84429 | 95.6 deg | 251.637 deg | Fiji Islands Region | 2014/09/28 06:23:35 GMT | (-19.1, -176.3) | 10 km | 5.7 MWC, 5.7 MWC | |
| 54.398434 | 41.6 deg | 164.75 deg | Off Coast Of Central Chile | 2015/10/04 03:49:49 GMT | (-30.3, -72.1) | 4.9 km | 5.5 MWW, 5.3 MWR | |
| 53.869797 | 78.3 deg | 208.312 deg | Pacific-Antarctic Ridge | 2015/01/26 17:44:52 GMT | (-54.7, -136.9) | 10 km | 5.6 MW, 4.4 mb, 5.0 MS | |
| 53.35715 | 49.3 deg | 210.555 deg | Southern East Pacific Rise | 2014/10/10 04:07:51 GMT | (-32.2, -110.8) | 10 km | 5.5 MWP | |
| 52.76675 | 49.0 deg | 199.941 deg | Southeast Of Easter Island | 2014/11/17 11:27:05 GMT | (-36.0, -102.2) | 10 km | 5.4 MW, 5.0 mb, 4.7 MS | |
| 52.69821 | 32.9 deg | 155.692 deg | Northern Chile | 2014/08/14 00:02:55 GMT | (-20.2, -70.0) | 48 km | 5.7 MB | |
| 51.295124 | 94.2 deg | 249.811 deg | Tonga Islands | 2015/07/06 12:30:51 GMT | (-20.7, -174.5) | 56 km | 4.9 mb | |
| 50.58021 | 81.9 deg | 151.881 deg | South Sandwich Islands Region | 2014/12/11 13:53:29 GMT | (-56.9, -25.6) | 9.2 km | 5.7 MB | |
| 47.206463 | 86.5 deg | 321.164 deg | Rat Islands, Aleutian Islands | 2016/04/10 19:34:02 GMT | (51.1, 179.5) | 19 km | 5.6 MWW, 5.3 ML, 5.4 MWB, 5.6 MWC, 5.7 ML | |
| 46.466892 | 97.3 deg | 255.145 deg | Fiji Islands Region | 2015/04/17 15:52:51 GMT | (-15.9, -178.6) | 10 km | 6.5 MWW, 6.8 MI | |
| 46.415936 | 77.8 deg | 208.415 deg | Pacific-Antarctic Ridge | 2016/01/05 09:34:14 GMT | (-54.3, -136.3) | 10 km | 6.0 MWW, 5.9 MWB, 6.0 MWC | |
| 34.37689 | 70.9 deg | 24.612 deg | Iceland | 2014/09/10 05:28:31 GMT | (64.7, -17.5) | 3.6 km | 5.2 MW |
