Station GS PR02 - PR02, Guayanilla

Network: GS - US Geological Survey Networks

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
PR02 PR02, Guayanilla (18.01, -66.77) 2020-01-10 / 2599-12-31 3.0 m
Crust2 Type:B7,thick melt affected o.c., 1 km seds.
Thickness Estimate:22 km
Thickness StdDev:13 km
Vp/Vs Estimate:1.95
Vp/Vs StdDev:0.16
Vs Estimate:2.633 km/s
Poisson's Ratio:0.32
Peak Value:0.01
Assumed Vp:5.14 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.687
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

6 with match > 90% ( 4.7244096 %) and 21 with match > 80% ( 16.535433 %) out of 127.

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 1.95 5.14 km/s 2.633 km/s 0.32
Crust2.0 24 km 1.98 5.14 km/s 2.6 km/s 0.33 B7,thick melt affected o.c., 1 km seds.
Global Maxima 22 km 1.95 5.14 km/s 2.633 km/s 0.32 amp=0.011711577
Local Maxima 1 48 km 1.60 5.14 km/s 3.212 km/s 0.18 amp=0.008478835
Local Maxima 2 47 km 1.69 5.14 km/s 3.041 km/s 0.23 amp=0.0075337323
Local Maxima 3 26 km 1.77 5.14 km/s 2.908 km/s 0.26 amp=0.0065584444
Local Maxima 4 64 km 1.79 5.14 km/s 2.868 km/s 0.27 amp=0.0047630197
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps4.03 SECOND
PpPs12.49 SECOND
PsPs/PpSs16.52 SECOND

Events Processed for this Station

Download zip of receiver functions as SAC

View Record Section

Plot maxima for each earthquake.

Events Used in the Stack

(21 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
94.652016 77.1 deg 323.474 deg South Of Alaska 2020/10/19 20:54:40 UTC (54.7, -159.6) 41 km 7.4 Mi
94.364296 76.4 deg 323.903 deg Alaska Peninsula 2020/07/22 06:12:44 UTC (55.2, -158.6) 13 km 7.4 Mi
94.33879 76.0 deg 323.901 deg Alaska Peninsula 2021/07/29 06:15:45 UTC (55.3, -157.8) 5.2 km 7.3 ml
93.089165 75.1 deg 324.73 deg Alaska Peninsula 2021/10/11 09:10:24 UTC (56.3, -156.6) 69 km 6.9 mww
91.64814 75.9 deg 323.815 deg Alaska Peninsula 2021/08/14 11:57:42 UTC (55.2, -157.7) 4.8 km 6.4 ml
90.96396 61.5 deg 230.761 deg Easter Island Region 2022/07/12 19:17:00 UTC (-22.6, -114.2) 10 km 6.4 mb
87.98256 34.8 deg 276.134 deg Near Coast Of Michoacan, Mexico 2022/09/19 18:05:09 UTC (18.2, -103.4) 10 km 7.5 Mi
87.19311 31.5 deg 273.19 deg Near Coast Of Guerrero, Mexico 2021/09/08 01:47:46 UTC (17.0, -99.8) 13 km 7.0 mww
85.63813 48.3 deg 185.555 deg Near Coast Of Central Chile 2020/09/06 01:16:58 UTC (-30.3, -71.6) 31 km 6.3 Mww
84.801994 89.3 deg 324.23 deg Andreanof Islands, Aleutian Is. 2021/09/24 11:52:31 UTC (51.1, -178.9) 50 km 6.3 Mi
84.414185 77.3 deg 323.188 deg South Of Alaska 2020/10/19 21:45:25 UTC (54.3, -159.9) 24 km 5.9 mww
84.40616 82.8 deg 158.601 deg South Sandwich Islands Region 2021/08/12 18:32:51 UTC (-57.4, -24.8) 78 km 7.6 Mi
83.84142 34.3 deg 276.405 deg Michoacan, Mexico 2022/09/22 06:16:11 UTC (18.4, -102.9) 61 km 6.8 mww
83.780525 45.9 deg 185.836 deg Near Coast Of Northern Chile 2020/09/01 04:09:24 UTC (-27.9, -71.5) 10 km 6.8 Mi
83.609375 30.5 deg 105.813 deg Central Mid-Atlantic Ridge 2020/09/06 06:51:19 UTC (7.7, -37.2) 10 km 6.7 Mww
83.57379 39.0 deg 283.527 deg Off Coast Of Central Mexico 2020/05/22 08:46:06 UTC (22.4, -108.2) 10 km 6.1 Mww
83.51867 38.2 deg 185.126 deg Near Coast Of Northern Chile 2020/07/17 05:40:36 UTC (-20.2, -70.1) 74 km 5.9 Mww
82.4198 57.6 deg 187.478 deg Off Coast Of Central Chile 2020/12/27 21:39:15 UTC (-39.3, -74.9) 10 km 6.7 mww
81.97666 48.1 deg 314.109 deg Western Idaho 2020/03/31 23:52:30 UTC (44.5, -115.1) 10 km 6.8 Ml
81.15644 52.5 deg 307.294 deg Northern California 2020/03/25 02:58:37 UTC (40.3, -122.4) 65 km 5.4 Mw
81.00587 49.6 deg 182.323 deg San Juan Province, Argentina 2021/01/19 02:46:22 UTC (-31.8, -68.8) 20 km 6.4 mww

Losers

(106 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
94.691864 46.0 deg 185.578 deg Near Coast Of Central Chile 2020/09/01 04:30:02 UTC (-28.0, -71.3) 17 km 6.3 mww
82.92387 81.9 deg 52.88 deg Dodecanese Islands, Greece 2020/10/30 11:51:27 UTC (37.9, 26.8) 21 km 7.0 mww
79.8926 39.3 deg 184.601 deg Northern Chile 2020/09/11 07:35:57 UTC (-21.4, -69.9) 51 km 6.3 Mww
78.64279 54.9 deg 187.123 deg Off Coast Of Central Chile 2021/09/21 13:14:30 UTC (-36.8, -74.0) 12 km 6.4 mww
78.5164 80.1 deg 174.629 deg South Shetland Islands 2021/01/23 23:36:50 UTC (-61.8, -55.6) 7.8 km 7.0 mww
78.47062 38.2 deg 183.536 deg Northern Chile 2020/12/06 16:47:41 UTC (-20.4, -69.1) 98 km 6.1 mww
77.767166 65.1 deg 218.825 deg Southern East Pacific Rise 2021/05/19 00:42:19 UTC (-33.1, -109.4) 10 km 6.7 mww
77.150345 85.0 deg 160.504 deg South Sandwich Islands Region 2021/08/22 21:33:20 UTC (-60.3, -24.9) 14 km 7.1 mww
75.94588 33.3 deg 186.855 deg Southern Peru 2020/05/31 05:09:35 UTC (-15.3, -70.7) 153 km 6.0 mww
75.18583 42.1 deg 180.385 deg Chile-Argentina Border Region 2020/11/30 22:54:59 UTC (-24.4, -67.1) 148 km 6.3 mww
74.75876 82.2 deg 55.636 deg Crete, Greece 2021/10/12 09:24:03 UTC (35.2, 26.3) 10 km 6.4 mww
74.61567 70.3 deg 330.753 deg Central Alaska 2021/05/31 06:59:54 UTC (62.4, -148.3) 44 km 6.1 Mww
73.540474 40.2 deg 110.962 deg Central Mid-Atlantic Ridge 2020/08/30 21:20:28 UTC (0.9, -29.7) 10 km 6.5 mww
73.03209 45.9 deg 185.701 deg Near Coast Of Northern Chile 2020/09/01 21:09:17 UTC (-27.9, -71.4) 14 km 6.5 mww
72.80829 84.1 deg 55.699 deg Eastern Mediterranean Sea 2021/10/19 05:32:32 UTC (34.6, 28.4) 42 km 5.9 mww
71.66712 39.6 deg 182.804 deg Chile-Bolivia Border Region 2020/12/14 15:20:49 UTC (-21.8, -68.7) 111 km 6.0 Mww
71.58068 42.7 deg 108.903 deg Central Mid-Atlantic Ridge 2020/09/18 21:43:59 UTC (1.0, -26.8) 10 km 6.9 Mww
71.000465 34.6 deg 192.88 deg Near Coast Of Peru 2020/12/27 07:11:10 UTC (-16.0, -74.3) 34 km 5.7 Mww
70.748085 76.9 deg 324.003 deg Alaska Peninsula 2020/07/22 08:13:29 UTC (55.2, -159.4) 37 km 5.8 mb
70.64121 89.7 deg 324.648 deg Andreanof Islands, Aleutian Is. 2020/01/26 09:12:07 UTC (51.2, -179.8) 24 km 5.6 Mww
70.61655 82.6 deg 323.174 deg Fox Islands, Aleutian Islands 2020/12/01 16:22:40 UTC (52.8, -168.3) 23 km 6.3 mww
69.004364 77.2 deg 323.125 deg South Of Alaska 2020/10/20 04:07:06 UTC (54.3, -159.7) 6.1 km 5.6 mww
68.8797 85.1 deg 160.183 deg South Sandwich Islands Region 2021/08/22 00:45:08 UTC (-60.1, -24.3) 11 km 6.8 mww
68.511925 30.0 deg 189.717 deg Central Peru 2021/10/10 00:20:41 UTC (-11.7, -71.7) 13 km 5.7 mww
68.43259 84.1 deg 158.645 deg South Sandwich Islands Region 2021/08/16 11:10:35 UTC (-58.4, -23.3) 10 km 6.9 Mww
68.03895 62.7 deg 119.108 deg Southern Mid-Atlantic Ridge 2020/06/10 19:58:50 UTC (-15.8, -13.0) 10 km 6.0 Mww
67.92133 41.4 deg 180.18 deg Jujuy Province, Argentina 2022/05/10 23:06:28 UTC (-23.6, -66.9) 235 km 6.7 Mi
67.69644 76.8 deg 323.995 deg Alaska Peninsula 2020/07/22 21:39:59 UTC (55.2, -159.3) 39 km 5.5 Mww
67.68267 50.5 deg 183.587 deg Chile-Argentina Border Region 2021/11/03 03:17:48 UTC (-32.7, -70.1) 98 km 5.7 mww
67.52341 48.1 deg 185.598 deg Near Coast Of Central Chile 2021/05/02 06:57:38 UTC (-30.1, -71.6) 31 km 5.8 Mww
67.475655 89.8 deg 324.575 deg Andreanof Islands, Aleutian Is. 2020/03/02 00:31:16 UTC (51.1, -179.9) 24 km 5.7 mww
66.764824 39.9 deg 185.177 deg Near Coast Of Northern Chile 2022/07/28 04:15:05 UTC (-21.9, -70.3) 54 km 6.1 mww
66.563416 32.0 deg 198.531 deg Near Coast Of Peru 2021/06/23 02:54:18 UTC (-12.7, -76.7) 51 km 5.8 mww
66.08199 72.6 deg 47.12 deg Northwestern Balkan Region 2020/12/29 11:19:54 UTC (45.4, 16.3) 10 km 6.4 mww
65.912506 78.0 deg 323.801 deg Alaska Peninsula 2020/07/28 08:03:44 UTC (54.8, -161.2) 60 km 5.9 Mi
65.29116 83.5 deg 55.239 deg Dodecanese Islands, Greece 2020/01/30 01:28:06 UTC (35.2, 27.9) 10 km 5.6 mww
65.17125 81.4 deg 55.808 deg Crete, Greece 2021/09/27 06:17:22 UTC (35.3, 25.3) 8.7 km 6.0 mww
63.036522 54.3 deg 237.615 deg Central East Pacific Rise 2021/02/10 08:22:31 UTC (-13.6, -111.6) 10 km 5.6 Mww
62.55463 83.1 deg 159.278 deg South Sandwich Islands Region 2021/08/17 17:53:26 UTC (-58.0, -25.4) 32 km 6.1 mww
62.096992 53.9 deg 307.148 deg Near Coast Of Northern Calif. 2021/12/20 20:10:31 UTC (40.4, -124.3) 27 km 6.2 Mw
61.998333 40.4 deg 179.284 deg Jujuy Province, Argentina 2022/02/22 06:12:49 UTC (-22.7, -66.3) 242 km 6.0 mww
61.94691 41.8 deg 179.866 deg Salta Province, Argentina 2021/01/10 03:54:12 UTC (-24.0, -66.7) 203 km 6.1 mww
61.719486 83.2 deg 159.196 deg South Sandwich Islands Region 2021/11/01 00:02:49 UTC (-58.0, -25.2) 22 km 6.0 Mww
61.63028 46.7 deg 185.903 deg Near Coast Of Central Chile 2021/07/04 01:29:13 UTC (-28.7, -71.7) 10 km 6.0 Mww
61.595356 43.9 deg 242.713 deg Central East Pacific Rise 2020/03/22 22:38:04 UTC (-4.7, -105.0) 10 km 6.1 mww
60.502552 77.2 deg 323.687 deg South Of Alaska 2020/10/06 05:54:50 UTC (54.8, -159.9) 30 km 5.6 ml
59.510178 57.6 deg 20.817 deg Iceland Region 2020/06/20 15:05:11 UTC (66.5, -18.4) 10 km 5.4 Mww
59.16059 52.2 deg 183.989 deg Chile-Argentina Border Region 2022/08/18 02:10:23 UTC (-34.3, -70.6) 104 km 5.3 Mwr
58.95173 89.3 deg 324.332 deg Andreanof Islands, Aleutian Is. 2021/09/24 07:02:28 UTC (51.1, -179.0) 18 km 5.5 Mww
58.550205 90.7 deg 325.037 deg Rat Islands, Aleutian Islands 2022/05/18 06:27:56 UTC (51.1, 178.6) 36 km 5.6 Mb
58.513424 83.7 deg 159.562 deg South Sandwich Islands Region 2021/09/09 03:47:10 UTC (-58.7, -25.1) 10 km 5.6 Mww
58.49559 34.7 deg 187.873 deg Southern Peru 2020/12/16 17:48:44 UTC (-16.6, -71.4) 87 km 5.6 mww
57.60198 77.5 deg 56.955 deg Central Mediterranean Sea 2020/05/20 23:43:17 UTC (35.1, 20.3) 14 km 5.7 mww
57.211273 80.3 deg 175.88 deg South Shetland Islands 2020/11/06 23:49:18 UTC (-62.3, -58.1) 5.8 km 6.0 Mww
57.185555 41.9 deg 109.53 deg Central Mid-Atlantic Ridge 2020/08/09 12:42:13 UTC (0.9, -27.7) 10 km 5.5 Mww
57.17885 48.5 deg 302.976 deg California-Nevada Border Region 2020/06/24 17:40:49 UTC (36.5, -118.0) 2.9 km 6.0 me
57.08491 57.8 deg 229.22 deg Southern East Pacific Rise 2022/06/24 00:00:18 UTC (-21.4, -110.2) 10 km 5.8 mww
56.955116 40.2 deg 178.999 deg Jujuy Province, Argentina 2022/03/05 01:10:06 UTC (-22.5, -66.1) 247 km 5.7 Mww
56.679176 97.1 deg 336.259 deg Kamchatka Peninsula, Russia 2020/09/15 03:41:28 UTC (55.9, 158.5) 344 km 6.4 Mww
56.218685 33.3 deg 186.415 deg Southern Peru 2020/05/03 00:44:26 UTC (-15.3, -70.4) 186 km 5.7 Mww
55.649136 46.7 deg 185.887 deg Near Coast Of Central Chile 2021/07/04 01:01:35 UTC (-28.8, -71.7) 10 km 6.0 Mww
55.130463 61.3 deg 207.718 deg West Chile Rise 2020/10/23 01:46:17 UTC (-36.4, -97.1) 10 km 6.0 mww
54.47917 60.2 deg 229.405 deg Easter Island Region 2020/08/06 13:57:38 UTC (-22.8, -112.3) 10 km 5.5 mb
54.443245 82.5 deg 322.975 deg Fox Islands, Aleutian Islands 2021/11/04 08:57:06 UTC (52.7, -168.0) 36 km 5.2 Mww
53.87462 44.9 deg 310.085 deg Utah 2020/03/18 13:09:31 UTC (40.8, -112.1) 12 km 5.7 mw
53.336216 84.2 deg 160.986 deg South Sandwich Islands Region 2021/09/03 07:49:44 UTC (-59.9, -26.7) 13 km 5.7 Mww
52.738503 62.3 deg 193.103 deg West Chile Rise 2021/09/01 07:11:30 UTC (-42.8, -82.6) 10 km 5.4 Mww
52.70251 82.7 deg 157.947 deg South Sandwich Islands Region 2021/12/20 03:39:34 UTC (-56.9, -24.1) 10 km 6.0 mww
52.35191 89.9 deg 324.488 deg Andreanof Islands, Aleutian Is. 2020/01/26 03:57:19 UTC (51.0, -179.9) 4.0 km 5.7 Mi
52.273613 43.0 deg 242.873 deg Central East Pacific Rise 2020/09/21 12:27:57 UTC (-4.1, -104.2) 10 km 5.5 Mww
52.15447 40.5 deg 181.971 deg Northern Chile 2020/05/10 18:04:22 UTC (-22.8, -68.2) 118 km 5.5 Mww
51.81124 63.9 deg 224.267 deg Easter Island Region 2020/10/10 13:14:57 UTC (-28.6, -112.3) 10 km 6.0 mww
51.62379 94.5 deg 47.25 deg Turkey-Iran Border Region 2020/02/23 16:00:31 UTC (38.5, 44.4) 10 km 6.0 mww
51.25853 44.2 deg 175.584 deg Santiago Del Estero Prov., Arg. 2021/11/17 21:38:53 UTC (-26.3, -63.3) 570 km 5.5 mww
51.142006 37.0 deg 184.176 deg Northern Chile 2022/01/28 00:31:25 UTC (-19.1, -69.4) 96 km 5.5 mww
50.740936 84.8 deg 322.172 deg Fox Islands, Aleutian Islands 2020/08/16 20:05:48 UTC (51.1, -171.1) 10 km 5.7 Mww
50.237484 60.5 deg 187.306 deg Off Coast Of Southern Chile 2022/07/06 15:12:28 UTC (-42.3, -75.4) 5.2 km 5.5 mww
49.575047 81.4 deg 56.215 deg Crete, Greece 2021/12/29 05:08:10 UTC (34.9, 25.1) 71 km 5.7 mww
49.436256 31.3 deg 198.834 deg Central Peru 2022/01/07 10:27:04 UTC (-11.9, -76.6) 71 km 5.2 Mww
49.42222 34.6 deg 193.815 deg Near Coast Of Peru 2020/08/06 22:18:04 UTC (-15.9, -74.9) 10 km 5.5 Mww
48.76135 84.4 deg 161.441 deg South Sandwich Islands Region 2020/01/22 22:14:51 UTC (-60.4, -27.1) 35 km 5.2 Mww
48.701996 66.0 deg 126.003 deg Southern Mid-Atlantic Ridge 2020/08/01 09:17:17 UTC (-22.9, -13.5) 10 km 5.5 Mww
48.55918 97.5 deg 212.748 deg Pacific-Antarctic Ridge 2022/02/19 16:46:52 UTC (-56.6, -142.9) 10 km 5.4 mb
47.96702 52.7 deg 186.535 deg Off Coast Of Central Chile 2020/11/22 00:54:56 UTC (-34.6, -73.1) 20 km 6.1 Mww
46.5766 69.1 deg 11.696 deg Svalbard Region 2022/07/18 18:40:32 UTC (78.6, 6.0) 10 km 5.9 Mww
46.48879 44.7 deg 185.66 deg Off Coast Of Northern Chile 2022/01/08 03:24:08 UTC (-26.7, -71.2) 12 km 5.9 Mww
46.34654 80.1 deg 209.711 deg Southern East Pacific Rise 2020/08/22 11:58:48 UTC (-49.8, -115.6) 10 km 5.6 Mww
46.000034 60.2 deg 229.461 deg Easter Island Region 2020/08/15 06:40:38 UTC (-22.7, -112.3) 10 km 5.7 mww
45.976654 83.4 deg 159.275 deg South Sandwich Islands Region 2021/08/22 15:21:58 UTC (-58.3, -25.1) 21 km 5.7 mww
45.86156 92.7 deg 330.66 deg Near Islands, Aleutian Islands 2021/12/29 03:57:35 UTC (54.7, 170.6) 26 km 5.6 Mi
45.57365 43.1 deg 243.025 deg Central East Pacific Rise 2020/09/21 13:37:15 UTC (-4.1, -104.4) 10 km 5.9 Mww
45.42245 58.2 deg 311.464 deg Off Coast Of Oregon 2021/12/08 00:36:41 UTC (44.4, -129.5) 11 km 5.7 Mi
44.852608 47.5 deg 185.237 deg Near Coast Of Central Chile 2021/12/11 14:54:19 UTC (-29.5, -71.2) 53 km 5.7 Mww
44.335445 87.3 deg 324.019 deg Andreanof Islands, Aleutian Is. 2021/07/11 17:04:37 UTC (51.8, -176.0) 60 km 4.9 Mww
43.90352 83.0 deg 159.04 deg South Sandwich Islands Region 2021/12/22 05:51:51 UTC (-57.8, -25.3) 35 km 5.9 Mww
42.47849 66.2 deg 18.077 deg Norwegian Sea 2020/12/14 19:35:59 UTC (72.2, 0.8) 10 km 5.8 Mww
42.11054 76.5 deg 323.599 deg South Of Alaska 2021/10/31 16:37:45 UTC (54.9, -158.7) 21 km 5.6 Mww
41.079475 44.9 deg 175.673 deg Santiago Del Estero Prov., Arg. 2020/01/23 21:11:28 UTC (-27.0, -63.4) 554 km 5.5 Mww
40.641144 55.1 deg 183.912 deg Southern Argentina 2021/04/29 02:17:16 UTC (-37.3, -70.8) 137 km 5.7 Mww
38.84848 90.6 deg 325.024 deg Rat Islands, Aleutian Islands 2022/04/09 16:29:16 UTC (51.1, 178.7) 25 km 5.7 mww
36.109013 90.3 deg 211.005 deg Pacific-Antarctic Ridge 2020/08/31 20:28:09 UTC (-55.0, -130.1) 10 km 5.8 Mww
35.494354 43.9 deg 178.234 deg Tucuman Province, Argentina 2022/01/10 08:36:02 UTC (-26.1, -65.4) 10 km 5.5 mww
34.593586 83.0 deg 159.115 deg South Sandwich Islands Region 2021/08/15 10:31:30 UTC (-57.8, -25.4) 18 km 5.4 Mww
33.325558 85.0 deg 161.174 deg South Sandwich Islands Region 2022/03/09 16:30:14 UTC (-60.7, -26.0) 10 km 5.5 mb
30.284145 78.0 deg 323.837 deg Alaska Peninsula 2020/08/08 14:42:55 UTC (54.8, -161.3) 42 km 5.5 mww
24.028831 78.0 deg 323.63 deg Alaska Peninsula 2020/08/05 16:17:40 UTC (54.6, -161.2) 4.8 km 5.2 Mww