Station N4 R61A - Willards, MD, USA
Network: N4 - Central and EAstern US Network
Nearby stations (2 deg radius)
| Station | Name | (Lat, Lon) | Start / End | Elevation |
| R61A | Willards, MD, USA | (38.33, -75.34) | 2013-05-27 / 2499-01-01 | 76 m |
| R61A | Willards, MD, USA | (38.33, -75.34) | 2015-02-09 / 2599-12-31 | 76 m |
| Crust2 Type: | T7,Margin /shield transition, 3.5 km seds. |
| Thickness Estimate: | 26 km |
| Thickness StdDev: | 13 km |
| Vp/Vs Estimate: | 1.60 |
| Vp/Vs StdDev: | 0.09 |
| Vs Estimate: | 3.93 km/s |
| Poisson's Ratio: | 0.18 |
| Peak Value: | 0.03 |
| Assumed Vp: | 6.287 km/s |
| Ps Weight: | 0.33333334 |
| PpPs Weight: | 0.33333334 |
| PsPs Weight: | 0.33333328 |
| Residual Complexity: | 0.898 |
| Nearby stations H: | +- |
| (2.0 deg) Vp/Vs: | +- |
0 with match > 90% ( 0.0 %) and 8 with match > 80% ( 4.6242776 %) out of 173.
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 | 26 km | 1.60 | 6.287 km/s | 3.93 km/s | 0.18 | |
| Crust2.0 | 32 km | 1.79 | 6.287 km/s | 3.506 km/s | 0.27 | T7,Margin /shield transition, 3.5 km seds. |
| Global Maxima | 26 km | 1.60 | 6.287 km/s | 3.93 km/s | 0.18 | amp=0.029869834 |
| Local Maxima 1 | 48 km | 1.89 | 6.287 km/s | 3.318 km/s | 0.31 | amp=0.024228793 |
| Local Maxima 2 | 29 km | 2.07 | 6.287 km/s | 3.041 km/s | 0.35 | amp=0.021777911 |
| Local Maxima 3 | 25 km | 1.60 | 6.287 km/s | 3.93 km/s | 0.18 | amp=0.020141333 |
| Local Maxima 4 | 68 km | 1.60 | 6.287 km/s | 3.93 km/s | 0.18 | amp=0.016376957 |
| Predicted Arrivals for vertical incidence (zero ray parameter) | |
| Ps | 2.48 SECOND |
| PpPs | 10.75 SECOND |
| PsPs/PpSs | 13.23 SECOND |
Events Processed for this Station
Download zip of receiver functions as SAC
Plot maxima for each earthquake.
Events Used in the Stack
(8 events)| Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude |
| 89.86244 | 76.7 deg | 53.394 deg | Dodecanese Islands, Greece | 2017/07/20 22:31:12 GMT | (36.9, 27.5) | 10 km | 6.7 Mww |
| 89.3562 | 63.2 deg | 316.751 deg | Fox Islands, Aleutian Islands | 2015/07/27 04:49:44 GMT | (52.4, -169.7) | 12 km | 6.9 MO |
| 89.3562 | 63.2 deg | 316.751 deg | Fox Islands, Aleutian Islands | 2015/07/27 04:49:44 GMT | (52.4, -169.7) | 12 km | 6.9 MO |
| 86.61683 | 37.9 deg | 187.211 deg | Near Coast Of Ecuador | 2016/05/18 07:57:05 GMT | (0.4, -79.8) | 32 km | 6.7 MWP, 6.7 MWW, 6.7 MI |
| 81.66152 | 64.4 deg | 54.8 deg | Central Italy | 2016/08/24 01:36:33 GMT | (42.7, 13.2) | 10 km | 6.2 MWP |
| 81.198204 | 75.9 deg | 330.078 deg | Near East Coast Of Kamchatka | 2016/11/25 07:26:23 GMT | (54.4, 160.6) | 84 km | 5.5 MB |
| 80.40321 | 79.1 deg | 327.676 deg | East Of Kuril Islands | 2019/03/28 22:06:49 GMT | (50.5, 160.0) | 9.0 km | 6.2 Mww |
| 80.19902 | 43.7 deg | 182.342 deg | Northern Peru | 2016/09/10 10:08:20 GMT | (-5.6, -77.0) | 114 km | 6.0 MB |
Losers
(165 events)| Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude | Reason |
| 98.70115 | 54.4 deg | 76.014 deg | Morocco | 2023/09/08 22:11:01 GMT | (31.1, -8.4) | 19 km | 6.8 mww | |
| 97.43949 | 44.0 deg | 179.944 deg | Northern Peru | 2019/05/26 07:41:13 GMT | (-5.9, -75.3) | 105 km | 7.5 Mi | |
| 97.31136 | 40.4 deg | 182.599 deg | Peru-Ecuador Border Region | 2019/02/22 10:17:22 GMT | (-2.2, -77.0) | 132 km | 7.5 mww | |
| 97.274536 | 69.6 deg | 176.735 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 | |
| 97.06968 | 50.6 deg | 315.801 deg | Gulf Of Alaska | 2018/01/23 09:31:42 GMT | (56.0, -149.1) | 25 km | 7.9 Mww | |
| 96.81462 | 53.9 deg | 178.934 deg | Near Coast Of Peru | 2024/06/28 05:36:37 GMT | (-15.8, -74.4) | 28 km | 7.2 mww | |
| 96.048775 | 56.0 deg | 316.659 deg | Alaska Peninsula | 2020/07/22 06:12:44 GMT | (55.2, -158.6) | 13 km | 7.4 Mi | |
| 94.56068 | 56.7 deg | 316.273 deg | South Of Alaska | 2020/10/19 20:54:40 GMT | (54.7, -159.6) | 41 km | 7.4 Mi | |
| 93.666725 | 51.9 deg | 321.221 deg | Southern Alaska | 2015/07/29 02:35:58 GMT | (59.9, -153.1) | 118 km | 6.3 ML, 6.2 MWP, 6.2 MI, 6.3 MWW | |
| 93.494514 | 53.8 deg | 179.29 deg | Near Coast Of Peru | 2018/01/14 09:18:45 GMT | (-15.8, -74.7) | 36 km | 7.1 mww | |
| 92.7677 | 81.3 deg | 179.38 deg | Southern Chile | 2016/12/25 14:22:28 GMT | (-43.3, -74.5) | 15 km | 7.7 Mi | |
| 92.622246 | 54.4 deg | 317.919 deg | Alaska Peninsula | 2015/05/29 07:00:08 GMT | (56.7, -156.5) | 62 km | 6.8 MWP, 6.8 MI | |
| 91.60113 | 55.6 deg | 316.584 deg | Alaska Peninsula | 2021/07/29 06:15:45 GMT | (55.3, -157.8) | 5.2 km | 7.3 ml | |
| 90.95097 | 39.8 deg | 303.885 deg | Vancouver Island, Canada Region | 2023/04/13 15:54:54 GMT | (49.2, -129.6) | 8.2 km | 6.0 mww | |
| 90.6598 | 55.5 deg | 316.474 deg | Alaska Peninsula | 2021/08/14 11:57:42 GMT | (55.2, -157.7) | 4.8 km | 6.4 ml | |
| 90.56885 | 72.3 deg | 177.342 deg | Near Coast Of Central Chile | 2019/08/01 18:28:05 GMT | (-34.2, -72.3) | 10 km | 6.8 mww | |
| 89.700745 | 77.3 deg | 179.662 deg | Off Coast Of Central Chile | 2020/12/27 21:39:15 GMT | (-39.3, -74.9) | 10 km | 6.7 mww | |
| 89.275246 | 30.3 deg | 195.466 deg | Costa Rica | 2018/08/17 23:22:24 GMT | (8.8, -83.2) | 15 km | 6.1 Mww | |
| 89.275246 | 30.3 deg | 195.466 deg | Costa Rica | 2018/08/17 23:22:24 GMT | (8.8, -83.2) | 15 km | 6.1 Mww | |
| 87.83235 | 71.8 deg | 325.366 deg | Near Islands, Aleutian Islands | 2017/06/02 22:24:47 GMT | (54.0, 170.9) | 8.2 km | 6.8 Mww | |
| 87.2861 | 30.2 deg | 231.932 deg | Near Coast Of Guerrero, Mexico | 2021/09/08 01:47:46 GMT | (17.0, -99.8) | 13 km | 7.0 mww | |
| 86.82197 | 40.6 deg | 185.465 deg | Ecuador | 2018/09/07 02:12:04 GMT | (-2.3, -78.9) | 94 km | 6.2 Mww | |
| 86.44318 | 73.2 deg | 329.806 deg | Komandorskiye Ostrova Region | 2019/06/26 02:18:07 GMT | (56.2, 164.1) | 10 km | 6.4 Mww | |
| 85.948746 | 32.7 deg | 241.022 deg | Off Coast Of Jalisco, Mexico | 2016/06/07 10:51:38 GMT | (18.4, -105.2) | 10 km | 6.2 MWP | |
| 85.67101 | 69.0 deg | 176.506 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 | |
| 85.45152 | 73.9 deg | 328.52 deg | Komandorskiye Ostrova Region | 2018/12/20 17:01:56 GMT | (54.8, 164.8) | 33 km | 7.3 Mi | |
| 85.150406 | 48.8 deg | 174.284 deg | Peru-Brazil Border Region | 2015/11/24 22:45:38 GMT | (-10.6, -71.0) | 602 km | 7.5 MWW, 6.9 MI | |
| 85.11035 | 81.2 deg | 327.819 deg | East Of Kuril Islands | 2020/03/25 02:49:21 GMT | (49.0, 157.7) | 57 km | 7.5 Mww | |
| 83.981705 | 68.1 deg | 318.838 deg | Andreanof Islands, Aleutian Is. | 2018/08/15 21:56:54 GMT | (51.4, -178.1) | 20 km | 6.6 Mww | |
| 83.8328 | 31.4 deg | 175.565 deg | Northern Colombia | 2015/03/10 20:55:43 GMT | (6.8, -73.0) | 147 km | 6.2 MWB | |
| 83.52804 | 50.1 deg | 322.681 deg | Southern Alaska | 2018/11/30 17:29:28 GMT | (61.3, -149.9) | 43 km | 6.6 ml | |
| 83.23286 | 69.2 deg | 176.577 deg | Near Coast Of Central Chile | 2015/09/17 01:41:09 GMT | (-31.2, -71.6) | 37 km | 5.6 MB | |
| 82.74161 | 70.1 deg | 321.708 deg | Rat Islands, Aleutian Islands | 2017/10/08 22:34:33 GMT | (52.4, 176.8) | 112 km | 6.6 mww | |
| 82.54352 | 68.1 deg | 176.343 deg | Near Coast Of Central Chile | 2019/01/20 01:32:51 GMT | (-30.1, -71.4) | 53 km | 6.7 mww | |
| 81.00326 | 40.3 deg | 307.047 deg | Queen Charlotte Islands Region | 2019/07/04 04:30:44 GMT | (51.2, -130.5) | 10 km | 6.2 Mww | |
| 80.499954 | 73.2 deg | 330.917 deg | Near East Coast Of Kamchatka | 2017/03/29 04:09:24 GMT | (56.9, 162.7) | 23 km | 6.6 Mww | |
| 80.27035 | 37.9 deg | 187.015 deg | Near Coast Of Ecuador | 2016/05/18 16:46:44 GMT | (0.5, -79.6) | 31 km | 6.8 MO | |
| 80.15127 | 62.5 deg | 174.547 deg | Near Coast Of Northern Chile | 2018/09/23 05:32:11 GMT | (-24.3, -70.0) | 56 km | 5.4 Mww | |
| 79.88925 | 39.4 deg | 294.87 deg | Off Coast Of Oregon | 2019/08/29 15:08:00 GMT | (43.6, -127.8) | 12 km | 6.4 Mi | |
| 79.57124 | 58.3 deg | 167.28 deg | Southern Bolivia | 2017/02/21 14:09:04 GMT | (-19.3, -63.9) | 598 km | 6.5 Mww | |
| 79.30944 | 69.6 deg | 176.749 deg | Near Coast Of Central Chile | 2015/09/17 04:10:31 GMT | (-31.5, -71.8) | 40 km | 6.3 MB | |
| 79.24941 | 47.8 deg | 174.467 deg | Peru-Brazil Border Region | 2021/10/02 12:52:34 GMT | (-9.6, -71.2) | 589 km | 5.9 mww | |
| 79.02644 | 38.7 deg | 188.215 deg | Near Coast Of Ecuador | 2016/04/17 00:29:31 GMT | (-0.3, -80.5) | 16 km | 5.5 MB | |
| 78.916046 | 66.9 deg | 317.692 deg | Andreanof Islands, Aleutian Is. | 2019/11/24 00:54:03 GMT | (51.2, -175.6) | 34 km | 5.6 Mi | |
| 78.206825 | 47.5 deg | 174.545 deg | Peru-Brazil Border Region | 2015/11/26 05:45:18 GMT | (-9.2, -71.3) | 604 km | 6.4 MWP | |
| 77.59594 | 77.0 deg | 330.718 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 | |
| 76.80343 | 31.9 deg | 128.328 deg | North Atlantic Ocean | 2018/11/11 14:03:59 GMT | (15.6, -49.9) | 10 km | 6.2 mb | |
| 76.705154 | 53.0 deg | 173.677 deg | Central Peru | 2019/03/01 08:50:41 GMT | (-14.7, -70.1) | 257 km | 7.0 mww | |
| 76.53709 | 37.8 deg | 188.043 deg | Near Coast Of Ecuador | 2016/04/20 08:33:48 GMT | (0.6, -80.3) | 16 km | 6.1 MO | |
| 76.365944 | 49.3 deg | 174.14 deg | Peru-Brazil Border Region | 2018/08/24 09:04:06 GMT | (-11.0, -70.8) | 609 km | 7.1 Mww | |
| 75.62816 | 47.7 deg | 333.505 deg | Northern Alaska | 2018/08/12 14:58:54 GMT | (69.6, -145.3) | 2.2 km | 6.3 ml | |
| 73.60602 | 72.6 deg | 178.04 deg | Off Coast Of Central Chile | 2020/11/22 00:54:56 GMT | (-34.6, -73.1) | 20 km | 6.1 Mww | |
| 73.26895 | 43.3 deg | 187.655 deg | Peru-Ecuador Border Region | 2021/07/30 17:10:19 GMT | (-4.9, -80.6) | 33 km | 6.2 Mww | |
| 73.16859 | 82.8 deg | 329.022 deg | Kuril Islands | 2018/08/10 18:12:05 GMT | (48.5, 154.8) | 16 km | 5.9 Mww | |
| 72.91748 | 68.9 deg | 176.355 deg | Near Coast Of Central Chile | 2015/09/26 02:51:18 GMT | (-30.8, -71.4) | 38 km | 6.2 MO | |
| 72.47431 | 43.6 deg | 320.106 deg | Southeastern Alaska | 2017/05/01 12:31:53 GMT | (59.9, -136.6) | 0.1 km | 6.5 Ml | |
| 72.46127 | 63.0 deg | 316.442 deg | Fox Islands, Aleutian Islands | 2015/07/27 06:19:31 GMT | (52.2, -169.2) | 21 km | 5.0 mb | |
| 71.80107 | 70.4 deg | 177.081 deg | Off Coast Of Central Chile | 2015/09/19 12:52:19 GMT | (-32.3, -72.1) | 11 km | 6.2 MWB | |
| 71.66543 | 79.1 deg | 329.442 deg | Near East Coast Of Kamchatka | 2018/07/06 01:40:08 GMT | (51.6, 157.9) | 80 km | 6.1 Mwp | |
| 71.56301 | 33.7 deg | 279.248 deg | Central California | 2019/07/06 03:22:03 GMT | (35.9, -117.7) | 9.1 km | 4.6 Mlr | |
| 71.38373 | 50.5 deg | 316.479 deg | Gulf Of Alaska | 2018/01/23 11:47:03 GMT | (56.6, -149.1) | 4.9 km | 5.6 mb | |
| 71.2466 | 31.7 deg | 242.131 deg | Near Coast Of Jalisco, Mexico | 2023/09/08 16:37:17 GMT | (19.5, -104.9) | 45 km | 5.7 mww | |
| 71.21339 | 65.7 deg | 168.014 deg | Santiago Del Estero Prov., Arg. | 2023/01/24 18:37:00 GMT | (-26.7, -63.1) | 596 km | 6.4 mww | |
| 71.20405 | 33.6 deg | 278.78 deg | Central California | 2019/07/04 17:33:49 GMT | (35.7, -117.5) | 11 km | 6.4 mw | |
| 71.01796 | 65.3 deg | 317.29 deg | Andreanof Islands, Aleutian Is. | 2015/11/09 16:03:45 GMT | (51.7, -173.1) | 10 km | 6.2 MWB, 6.3 MI | |
| 70.822205 | 68.4 deg | 176.49 deg | Near Coast Of Central Chile | 2020/09/06 01:16:58 GMT | (-30.3, -71.6) | 31 km | 6.3 Mww | |
| 70.25419 | 46.4 deg | 174.846 deg | Western Brazil | 2019/01/05 19:25:38 GMT | (-8.1, -71.6) | 575 km | 6.8 Mww | |
| 70.19928 | 89.1 deg | 44.62 deg | Iran-Iraq Border Region | 2017/11/12 18:18:17 GMT | (34.9, 46.0) | 19 km | 7.3 Mww | |
| 69.99913 | 37.8 deg | 187.065 deg | Near Coast Of Ecuador | 2016/07/11 02:11:04 GMT | (0.6, -79.7) | 19 km | 6.3 MWW, 6.3 MWC, 6.3 MWB | |
| 69.08461 | 69.9 deg | 176.399 deg | Near Coast Of Central Chile | 2019/11/04 21:53:24 GMT | (-31.8, -71.4) | 49 km | 6.0 Mww | |
| 68.9021 | 61.7 deg | 171.965 deg | Chile-Argentina Border Region | 2017/04/15 08:19:41 GMT | (-23.2, -67.7) | 135 km | 6.2 Mww | |
| 68.23362 | 47.4 deg | 333.474 deg | Northern Alaska | 2018/08/12 21:15:01 GMT | (69.5, -144.4) | 1.7 km | 6.0 Mww | |
| 68.06689 | 71.0 deg | 177.033 deg | Off Coast Of Central Chile | 2017/04/24 21:38:24 GMT | (-33.0, -72.0) | 33 km | 6.7 Mi | |
| 67.81609 | 92.9 deg | 332.584 deg | Hokkaido, Japan Region | 2016/01/14 03:25:34 GMT | (42.0, 142.7) | 51 km | 6.7 MWP, 6.7 MI | |
| 67.18645 | 65.7 deg | 167.936 deg | Santiago Del Estero Prov., Arg. | 2023/01/20 22:09:39 GMT | (-26.7, -63.0) | 611 km | 6.8 mww | |
| 67.00518 | 54.6 deg | 317.412 deg | Alaska Peninsula | 2021/10/11 09:10:24 GMT | (56.3, -156.6) | 69 km | 6.9 mww | |
| 66.95243 | 40.9 deg | 179.948 deg | Peru-Ecuador Border Region | 2017/04/18 17:49:55 GMT | (-2.7, -75.3) | 11 km | 6.0 Mww | |
| 66.72809 | 76.4 deg | 329.43 deg | Near East Coast Of Kamchatka | 2020/02/20 18:57:36 GMT | (53.6, 160.8) | 34 km | 5.7 Mwb | |
| 66.4182 | 65.9 deg | 317.468 deg | Andreanof Islands, Aleutian Is. | 2016/03/12 18:06:45 GMT | (51.6, -174.0) | 19 km | 6.3 MWW, 6.1 MB, 6.2 MWB, 6.3 MWC, 6.4 MWC, 6.4 MI | |
| 65.95113 | 75.6 deg | 332.036 deg | Kamchatka Peninsula, Russia | 2020/09/15 03:41:28 GMT | (55.9, 158.5) | 344 km | 6.4 Mww | |
| 65.86033 | 87.4 deg | 330.641 deg | Kuril Islands | 2020/02/13 10:33:44 GMT | (45.6, 148.9) | 144 km | 7.0 mww | |
| 65.836395 | 69.8 deg | 176.638 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 | |
| 65.736786 | 34.8 deg | 178.513 deg | Colombia | 2016/10/31 00:20:11 GMT | (3.4, -74.5) | 33 km | 5.6 MWW, 5.4 MWB | |
| 65.52527 | 67.9 deg | 318.84 deg | Andreanof Islands, Aleutian Is. | 2018/08/23 03:35:15 GMT | (51.5, -177.9) | 44 km | 6.0 Ml | |
| 65.418915 | 74.8 deg | 52.317 deg | Aegean Sea | 2017/06/12 12:28:38 GMT | (38.9, 26.4) | 10 km | 6.3 Mww | |
| 65.29056 | 35.0 deg | 67.052 deg | Northern Mid-Atlantic Ridge | 2019/04/29 02:48:51 GMT | (43.2, -29.1) | 10 km | 5.5 Mww | |
| 65.15036 | 79.8 deg | 186.668 deg | West Chile Rise | 2017/11/10 12:01:34 GMT | (-41.5, -84.1) | 10 km | 5.8 Mww | |
| 64.64185 | 69.2 deg | 176.58 deg | Near Coast Of Central Chile | 2015/09/19 09:07:08 GMT | (-31.1, -71.6) | 23 km | 6.1 MWP | |
| 64.62789 | 62.0 deg | 170.82 deg | Jujuy Province, Argentina | 2023/03/22 16:00:31 GMT | (-23.5, -66.5) | 210 km | 6.5 mww | |
| 63.782913 | 57.1 deg | 221.759 deg | Central East Pacific Rise | 2016/12/11 14:33:12 GMT | (-9.1, -109.8) | 10 km | 5.7 Mwb | |
| 63.284897 | 95.5 deg | 44.952 deg | Southern Iran | 2021/04/18 06:41:50 GMT | (29.8, 50.7) | 10 km | 5.8 mww | |
| 63.09283 | 45.6 deg | 174.67 deg | Western Brazil | 2024/01/20 21:31:07 GMT | (-7.3, -71.5) | 629 km | 6.5 Mww | |
| 63.02601 | 35.2 deg | 180.746 deg | Colombia | 2019/01/26 12:32:27 GMT | (3.0, -75.8) | 10 km | 5.6 Mww | |
| 62.613125 | 54.0 deg | 179.048 deg | Near Coast Of Peru | 2024/06/16 14:47:31 GMT | (-15.9, -74.5) | 20 km | 6.0 mww | |
| 62.418655 | 67.7 deg | 319.186 deg | Andreanof Islands, Aleutian Is. | 2020/01/23 05:53:03 GMT | (51.9, -177.8) | 10 km | 6.2 Mw | |
| 62.36029 | 37.8 deg | 187.04 deg | Near Coast Of Ecuador | 2016/07/11 02:01:09 GMT | (0.6, -79.6) | 14 km | 5.8 MWW, 5.7 MWB, 5.9 MWC | |
| 61.801636 | 68.3 deg | 318.879 deg | Andreanof Islands, Aleutian Is. | 2019/05/23 08:45:18 GMT | (51.4, -178.3) | 28 km | 6.1 Mww | |
| 61.49203 | 57.2 deg | 173.549 deg | Northern Chile | 2018/01/21 01:06:42 GMT | (-18.9, -69.6) | 111 km | 6.3 Mww | |
| 61.14012 | 94.4 deg | 332.002 deg | Near East Coast Of Honshu, Japan | 2017/09/26 20:22:11 GMT | (40.3, 142.4) | 36 km | 5.8 Mww | |
| 60.32508 | 78.4 deg | 329.132 deg | Near East Coast Of Kamchatka | 2023/12/23 17:48:03 GMT | (52.0, 159.0) | 29 km | 5.8 Mww | |
| 59.077938 | 30.6 deg | 115.645 deg | Northern Mid-Atlantic Ridge | 2015/08/14 18:03:03 GMT | (21.1, -45.9) | 13 km | 5.5 MB | |
| 58.9093 | 69.8 deg | 176.624 deg | Near Coast Of Central Chile | 2015/08/12 00:14:40 GMT | (-31.7, -71.6) | 30 km | 5.5 MWW, 5.3 MWR, 5.4 MWB | |
| 58.393936 | 46.5 deg | 174.572 deg | Western Brazil | 2024/01/28 09:38:56 GMT | (-8.2, -71.4) | 609 km | 6.5 Mww | |
| 58.265476 | 58.5 deg | 174.27 deg | Near Coast Of Northern Chile | 2020/07/17 05:40:36 GMT | (-20.2, -70.1) | 74 km | 5.9 Mww | |
| 58.1511 | 58.9 deg | 174.854 deg | Near Coast Of Northern Chile | 2023/05/30 16:51:36 GMT | (-20.7, -70.6) | 37 km | 5.5 Mww | |
| 57.722103 | 61.1 deg | 174.283 deg | Northern Chile | 2017/01/11 21:58:17 GMT | (-22.8, -69.9) | 69 km | 5.9 Mww | |
| 57.53287 | 82.5 deg | 48.123 deg | Turkey | 2023/02/06 01:28:13 GMT | (37.1, 37.2) | 12 km | 6.7 Mww | |
| 57.36097 | 57.0 deg | 118.935 deg | Central Mid-Atlantic Ridge | 2016/01/27 15:11:17 GMT | (1.0, -28.1) | 10 km | 5.7 mwc | |
| 57.005234 | 78.6 deg | 205.01 deg | Southern East Pacific Rise | 2015/06/09 06:41:38 GMT | (-35.4, -105.8) | 10 km | 5.5 MWC, 5.4 MWB, 5.5 MWC | |
| 56.425987 | 74.5 deg | 330.294 deg | Near East Coast Of Kamchatka | 2018/11/14 21:21:50 GMT | (55.6, 162.0) | 50 km | 6.1 Mww | |
| 56.395306 | 90.6 deg | 2.61 deg | Russia-Mongolia Border Region | 2021/01/11 21:44:04 GMT | (51.4, 100.5) | 10 km | 5.7 mb | |
| 56.243004 | 90.2 deg | 331.416 deg | Hokkaido, Japan Region | 2015/03/25 06:30:01 GMT | (43.7, 145.9) | 120 km | 4.3 mb, 4.3 mb | |
| 55.674328 | 53.5 deg | 174.383 deg | Southern Peru | 2020/05/31 05:09:35 GMT | (-15.3, -70.7) | 153 km | 6.0 mww | |
| 55.406425 | 32.7 deg | 193.42 deg | South Of Panama | 2016/11/12 20:08:46 GMT | (6.1, -82.6) | 10 km | 5.6 Mwb | |
| 55.32673 | 89.6 deg | 332.073 deg | Hokkaido, Japan Region | 2018/11/04 19:26:03 GMT | (44.6, 145.6) | 8.0 km | 5.9 Mww | |
| 55.288033 | 56.8 deg | 173.536 deg | Northern Chile | 2017/10/10 06:32:20 GMT | (-18.5, -69.6) | 82 km | 6.3 Mww | |
| 55.19659 | 56.2 deg | 120.339 deg | Central Mid-Atlantic Ridge | 2018/05/24 23:11:47 GMT | (0.8, -29.5) | 10 km | 5.5 Mww | |
| 55.036118 | 41.4 deg | 182.281 deg | Northern Peru | 2019/01/18 21:27:01 GMT | (-3.3, -76.9) | 103 km | 5.7 Mww | |
| 54.695133 | 71.2 deg | 176.884 deg | Near Coast Of Central Chile | 2017/04/28 16:05:55 GMT | (-33.1, -71.8) | 14 km | 5.7 Mww | |
| 53.99468 | 33.9 deg | 130.002 deg | North Atlantic Ocean | 2017/10/03 20:39:04 GMT | (13.5, -49.3) | 10 km | 5.7 Mww | |
| 53.863953 | 48.3 deg | 174.377 deg | Peru-Brazil Border Region | 2015/11/24 22:50:53 GMT | (-10.1, -71.1) | 595 km | 5.9 MB | |
| 53.428795 | 64.0 deg | 173.983 deg | Northern Chile | 2016/06/24 21:29:18 GMT | (-25.7, -69.3) | 122 km | 5.5 MB | |
| 53.014793 | 86.4 deg | 333.104 deg | Northwest Of Kuril Islands | 2018/11/02 11:01:15 GMT | (47.8, 146.7) | 432 km | 5.9 Mww | |
| 52.956146 | 74.7 deg | 56.504 deg | Crete, Greece | 2019/11/27 07:23:42 GMT | (35.7, 23.3) | 72 km | 6.0 Mww | |
| 52.459724 | 60.8 deg | 172.566 deg | Northern Chile | 2015/06/10 13:52:08 GMT | (-22.4, -68.3) | 122 km | 6.0 MO | |
| 51.522568 | 73.7 deg | 328.666 deg | Komandorskiye Ostrova Region | 2018/12/20 17:19:29 GMT | (55.1, 164.9) | 10 km | 5.6 mb | |
| 51.093643 | 69.8 deg | 320.992 deg | Rat Islands, Aleutian Islands | 2023/06/08 20:31:45 GMT | (52.1, 177.8) | 5.3 km | 5.6 Mww | |
| 51.043446 | 65.9 deg | 168.301 deg | Santiago Del Estero Prov., Arg. | 2019/12/24 16:43:32 GMT | (-27.0, -63.4) | 560 km | 6.0 Mww | |
| 50.916042 | 51.7 deg | 320.77 deg | Southern Alaska | 2017/03/02 02:11:30 GMT | (59.6, -152.6) | 77 km | 5.5 Ml | |
| 50.78894 | 94.7 deg | 331.437 deg | Near East Coast Of Honshu, Japan | 2015/02/16 23:06:27 GMT | (39.8, 142.9) | 23 km | 6.7 MWW, 6.9 MI | |
| 50.575775 | 52.6 deg | 5.35 deg | North Of Svalbard | 2020/02/18 07:29:39 GMT | (85.7, 22.7) | 10 km | 5.2 Mww | |
| 50.431152 | 57.9 deg | 173.266 deg | Northern Chile | 2018/11/01 22:19:51 GMT | (-19.6, -69.3) | 102 km | 6.2 Mww | |
| 50.22419 | 43.0 deg | 181.463 deg | Northern Peru | 2017/01/02 13:13:48 GMT | (-4.9, -76.3) | 108 km | 5.9 Mwb | |
| 49.084114 | 97.3 deg | 331.364 deg | Near East Coast Of Honshu, Japan | 2021/02/15 12:26:18 GMT | (37.5, 141.4) | 40 km | 5.3 Mww | |
| 48.75463 | 69.6 deg | 176.74 deg | Near Coast Of Central Chile | 2017/06/12 02:43:26 GMT | (-31.5, -71.8) | 26 km | 5.6 Mww | |
| 48.706287 | 68.2 deg | 318.797 deg | Andreanof Islands, Aleutian Is. | 2018/08/17 04:35:29 GMT | (51.3, -178.2) | 25 km | 5.8 Ml | |
| 47.80456 | 39.9 deg | 304.028 deg | Vancouver Island, Canada Region | 2018/10/22 06:22:48 GMT | (49.3, -129.7) | 10 km | 6.5 Mww | |
| 47.06944 | 97.6 deg | 331.207 deg | Near East Coast Of Honshu, Japan | 2017/01/04 17:53:20 GMT | (37.1, 141.3) | 10 km | 5.6 mb | |
| 46.91234 | 38.8 deg | 188.328 deg | Near Coast Of Ecuador | 2016/04/22 03:03:42 GMT | (-0.3, -80.5) | 10 km | 6.0 MO | |
| 46.37306 | 62.7 deg | 171.519 deg | Chile-Argentina Border Region | 2016/06/18 17:29:44 GMT | (-24.2, -67.1) | 167 km | 5.5 MB | |
| 45.59302 | 97.3 deg | 331.253 deg | Near East Coast Of Honshu, Japan | 2016/12/19 16:41:14 GMT | (37.5, 141.5) | 27 km | 5.5 mb | |
| 45.215168 | 69.9 deg | 174.031 deg | San Juan Province, Argentina | 2016/11/20 20:57:43 GMT | (-31.6, -68.8) | 116 km | 6.4 MWP, 6.5 MWB | |
| 44.654305 | 66.4 deg | 317.977 deg | Andreanof Islands, Aleutian Is. | 2015/08/15 20:16:21 GMT | (51.7, -175.2) | 32 km | 5.6 MWB, 5.5 MI, 5.6 ML, 5.6 MWC | |
| 44.366287 | 37.1 deg | 187.018 deg | Near Coast Of Ecuador | 2015/05/30 06:26:06 GMT | (1.2, -79.6) | 26 km | 5.4 MW, 5.3 mb, 4.8 MS | |
| 43.40754 | 96.7 deg | 25.291 deg | Tajikistan | 2017/05/03 04:47:13 GMT | (39.5, 71.4) | 10 km | 5.9 Mww | |
| 42.57925 | 65.9 deg | 168.264 deg | Santiago Del Estero Prov., Arg. | 2023/08/23 14:22:43 GMT | (-26.9, -63.3) | 569 km | 6.2 mww | |
| 42.48594 | 53.9 deg | 2.975 deg | North Of Franz Josef Land | 2017/10/28 16:13:54 GMT | (86.9, 54.5) | 10 km | 5.8 Mww | |
| 41.27318 | 38.1 deg | 289.189 deg | Off Coast Of Northern California | 2020/03/09 02:59:08 GMT | (40.4, -125.1) | 3.2 km | 5.8 Mw | |
| 40.704998 | 31.3 deg | 193.427 deg | South Of Panama | 2023/04/04 22:18:12 GMT | (7.6, -82.3) | 10 km | 6.3 mww | |
| 40.13929 | 66.0 deg | 317.496 deg | Andreanof Islands, Aleutian Is. | 2016/03/19 01:35:12 GMT | (51.5, -174.2) | 17 km | 6.0 MWW, 5.5 ML, 5.8 MWB | |
| 38.959194 | 69.9 deg | 176.581 deg | Near Coast Of Central Chile | 2015/09/16 23:03:56 GMT | (-31.8, -71.6) | 10 km | 6.1 MB | |
| 38.762577 | 70.1 deg | 320.041 deg | Rat Islands, Aleutian Islands | 2015/05/31 18:07:49 GMT | (51.2, 178.3) | 36 km | 5.0 MW, 5.1 mb, 4.0 MS | |
| 37.95415 | 89.2 deg | 330.339 deg | Kuril Islands | 2015/07/07 05:10:27 GMT | (44.0, 147.9) | 38 km | 6.3 MO | |
| 37.061512 | 30.9 deg | 181.471 deg | Northern Colombia | 2016/09/14 01:58:30 GMT | (7.3, -76.1) | 10 km | 5.9 MWP | |
| 36.638157 | 56.5 deg | 119.751 deg | Central Mid-Atlantic Ridge | 2016/07/24 14:10:51 GMT | (0.9, -29.0) | 10 km | 5.7 mwb | |
| 35.777668 | 86.1 deg | 332.81 deg | Northwest Of Kuril Islands | 2023/06/17 11:36:00 GMT | (48.0, 147.4) | 418 km | 5.7 mww | |
| 33.710102 | 40.0 deg | 304.577 deg | Vancouver Island, Canada Region | 2016/03/18 22:46:56 GMT | (49.7, -129.9) | 10 km | 5.5 MWW, 5.4 MWB, 5.5 MWC | |
| 33.619076 | 59.2 deg | 315.189 deg | South Of Alaska | 2015/03/12 19:47:14 GMT | (52.9, -162.9) | 12 km | 5.2 MW | |
| 32.596157 | 32.4 deg | 193.682 deg | South Of Panama | 2015/03/09 02:48:45 GMT | (6.5, -82.7) | 10 km | 5.6 MO | |
| 30.742655 | 79.9 deg | 332.18 deg | Northwest Of Kuril Islands | 2018/10/13 11:10:19 GMT | (52.7, 153.7) | 397 km | 6.7 Mi | |
| 28.713173 | 68.5 deg | 176.96 deg | Off Coast Of Central Chile | 2016/02/22 06:37:03 GMT | (-30.5, -72.1) | 10 km | 5.9 MWB | |
| 27.929333 | 37.8 deg | 196.267 deg | Off Coast Of Ecuador | 2018/09/03 23:37:18 GMT | (1.5, -85.2) | 10 km | 5.9 Mww | |
| 21.60582 | 84.0 deg | 125.154 deg | Southern Mid-Atlantic Ridge | 2020/08/01 09:17:17 GMT | (-22.9, -13.5) | 10 km | 5.5 Mww | |
| 19.96783 | 90.0 deg | 331.303 deg | Kuril Islands | 2015/07/25 15:36:38 GMT | (43.8, 146.2) | 105 km | 3.7 mb | |
| 18.986311 | 77.5 deg | 55.189 deg | Crete, Greece | 2015/04/16 19:02:14 GMT | (35.1, 26.9) | 25 km | 5.0 MW, 5.0 mb, 4.8 MS |
