Station C1 MG03 - ISLA DAWSON

Network: C1 - Red Sismologica Nacional

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
MG03 ISLA DAWSON (-53.85, -70.46) 2015-04-23 / 2599-12-31 83 m
Crust2 Type:L7,continental arc, Cordilleras, 5.0 km seds.
Thickness Estimate:32 km
Thickness StdDev:2.2 km
Vp/Vs Estimate:1.68
Vp/Vs StdDev:0.07
Vs Estimate:3.624 km/s
Poisson's Ratio:0.22
Peak Value:0.03
Assumed Vp:6.079 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.419
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

5 with match > 90% ( 7.9365077 %) and 8 with match > 80% ( 12.698413 %) out of 63.

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 32 km 1.68 6.079 km/s 3.624 km/s 0.22
Crust2.0 26 km 1.78 6.079 km/s 3.411 km/s 0.27 L7,continental arc, Cordilleras, 5.0 km seds.
Global Maxima 32 km 1.68 6.079 km/s 3.624 km/s 0.22 amp=0.029629182
Local Maxima 1 26 km 1.85 6.079 km/s 3.291 km/s 0.29 amp=0.0124503635
Local Maxima 2 34 km 1.66 6.079 km/s 3.657 km/s 0.22 amp=0.010644652
Local Maxima 3 30 km 1.76 6.079 km/s 3.444 km/s 0.26 amp=0.0044108834
Local Maxima 4 24 km 1.91 6.079 km/s 3.179 km/s 0.31 amp=0.003275011
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps3.62 SECOND
PpPs14.31 SECOND
PsPs/PpSs17.94 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

(8 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
95.26794 48.0 deg 353.515 deg Northern Peru 2019/05/26 07:41:13 UTC (-5.9, -75.3) 105 km 7.5 Mi
93.103485 75.9 deg 240.092 deg Kermadec Islands Region 2021/03/04 20:20:43 UTC (-29.1, -176.7) 10 km 5.5 mb
92.9279 39.1 deg 0.516 deg Central Peru 2019/03/01 08:50:41 UTC (-14.7, -70.1) 257 km 7.0 mww
92.73768 88.6 deg 233.455 deg Southeast Of Loyalty Islands 2018/12/05 04:18:08 UTC (-22.0, 169.4) 10 km 7.5 Mww
91.63985 72.8 deg 334.339 deg Near Coast Of Oaxaca, Mexico 2020/06/23 15:29:04 UTC (15.9, -95.9) 20 km 7.4 mww
85.6502 68.6 deg 340.194 deg El Salvador 2019/05/30 09:03:31 UTC (13.1, -89.4) 10 km 6.6 Mi
83.2692 72.2 deg 356.926 deg Haiti Region 2021/08/14 12:29:08 UTC (18.6, -73.5) 10 km 7.0 Mi
81.24125 70.8 deg 232.212 deg Off E. Coast Of N. Island, N.Z. 2021/03/04 13:27:35 UTC (-37.6, 179.5) 10 km 6.9 mww

Losers

(55 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
85.841995 83.5 deg 243.478 deg Fiji Islands Region 2020/07/21 20:56:24 UTC (-20.8, -178.6) 602 km 6.0 mww
85.62464 50.4 deg 346.531 deg Peru-Ecuador Border Region 2020/08/25 05:18:12 UTC (-4.0, -80.8) 33 km 5.5 Mww
84.25907 93.7 deg 234.225 deg Vanuatu Islands 2020/10/09 21:22:23 UTC (-17.2, 167.4) 10 km 5.2 Mww
83.64238 81.2 deg 240.771 deg South Of Fiji Islands 2021/01/23 11:47:33 UTC (-24.3, -179.5) 425 km 5.5 mww
79.74522 80.3 deg 245.807 deg Tonga Islands Region 2018/11/06 16:11:39 UTC (-22.2, -174.5) 10 km 5.5 Mww
79.5203 73.0 deg 236.693 deg South Of Kermadec Islands 2020/06/18 12:49:53 UTC (-33.3, -177.8) 10 km 7.4 Mww
78.84045 33.6 deg 12.66 deg Southern Bolivia 2018/04/02 13:40:34 UTC (-20.7, -63.0) 562 km 6.8 Mww
78.69798 38.9 deg 352.22 deg Near Coast Of Peru 2021/01/20 22:59:12 UTC (-15.0, -75.5) 10 km 5.5 Mww
78.33236 64.8 deg 8.235 deg Near Coast Of Venezuela 2018/08/21 21:31:46 UTC (10.9, -62.9) 154 km 7.3 Mww
78.301506 59.8 deg 330.741 deg Galapagos Islands Region 2018/09/21 12:49:28 UTC (2.4, -95.5) 10 km 5.7 Mww
77.538925 76.3 deg 237.398 deg Kermadec Islands Region 2021/02/08 08:06:19 UTC (-30.2, -179.4) 340 km 5.5 Mww
77.480865 95.0 deg 235.305 deg Vanuatu Islands 2019/08/07 05:32:40 UTC (-15.5, 167.7) 123 km 5.8 Mww
76.814606 70.9 deg 337.941 deg Near Coast Of Chiapas, Mexico 2017/06/14 07:29:03 UTC (14.9, -92.0) 98 km 7.0 Mi
75.60931 75.2 deg 108.056 deg Botswana 2017/04/03 17:40:18 UTC (-22.7, 25.1) 29 km 6.5 Mww
75.54927 34.5 deg 0.181 deg Near Coast Of Northern Chile 2020/08/16 03:18:49 UTC (-19.3, -70.4) 64 km 5.1 Mww
74.81019 86.5 deg 234.584 deg Southeast Of Loyalty Islands 2021/02/11 00:14:47 UTC (-23.2, 171.7) 10 km 5.9 Mww
73.86776 80.6 deg 239.693 deg South Of Fiji Islands 2021/08/03 10:23:52 UTC (-25.4, 179.9) 457 km 5.5 Mww
73.38405 45.6 deg 358.46 deg Western Brazil 2019/01/05 19:25:38 UTC (-8.1, -71.6) 575 km 6.8 Mww
72.932724 94.5 deg 235.163 deg Vanuatu Islands 2021/01/10 06:48:20 UTC (-16.0, 167.9) 160 km 6.1 mww
72.528694 76.2 deg 239.348 deg Kermadec Islands, New Zealand 2021/04/26 13:42:22 UTC (-29.2, -177.6) 60 km 5.5 mb
72.26116 34.2 deg 2.025 deg Northern Chile 2020/08/03 11:56:52 UTC (-19.6, -69.3) 104 km 5.5 Mww
71.96307 33.4 deg 2.319 deg Northern Chile 2020/12/06 16:47:41 UTC (-20.4, -69.1) 98 km 6.1 mww
71.51513 83.1 deg 242.301 deg Fiji Islands Region 2021/07/02 20:14:38 UTC (-21.8, -179.4) 606 km 6.1 Mww
70.58936 51.1 deg 353.781 deg Peru-Ecuador Border Region 2017/04/18 17:49:55 UTC (-2.7, -75.3) 11 km 6.0 Mww
70.52505 54.8 deg 348.734 deg Near Coast Of Ecuador 2016/07/11 02:01:09 UTC (0.6, -79.6) 14 km 5.8 MWW, 5.7 MWB, 5.9 MWC
70.304146 34.2 deg 122.718 deg East Of South Sandwich Islands 2021/04/03 01:16:39 UTC (-58.0, -7.9) 10 km 6.4 Mwp
70.21104 94.3 deg 235.313 deg Vanuatu Islands 2020/08/05 12:05:36 UTC (-16.1, 168.1) 175 km 6.4 mww
70.06414 70.8 deg 337.61 deg Near Coast Of Chiapas, Mexico 2019/02/01 16:14:13 UTC (14.8, -92.3) 68 km 6.6 Mww
68.57846 36.1 deg 7.403 deg Central Bolivia 2019/03/15 05:03:50 UTC (-17.9, -65.9) 358 km 6.3 Mww
67.676285 73.4 deg 235.111 deg South Of Kermadec Islands 2018/05/16 17:22:13 UTC (-33.9, -179.5) 10 km 5.8 Mww
66.67262 94.3 deg 235.598 deg Vanuatu Islands 2018/04/30 18:24:54 UTC (-16.0, 168.3) 269 km 5.8 Mww
66.2798 33.6 deg 0.548 deg Near Coast Of Northern Chile 2020/07/17 05:40:36 UTC (-20.2, -70.1) 74 km 5.9 Mww
66.11585 75.3 deg 239.603 deg Kermadec Islands Region 2021/07/25 16:09:50 UTC (-29.8, -176.7) 10 km 5.5 Mww
65.51945 64.1 deg 46.52 deg Central Mid-Atlantic Ridge 2020/08/30 21:20:28 UTC (0.9, -29.7) 10 km 6.5 mww
64.53011 68.6 deg 339.435 deg Off Coast Of Central America 2017/05/12 10:41:26 UTC (12.9, -90.1) 10 km 6.2 Mww
64.50454 74.2 deg 235.525 deg South Of Kermadec Islands 2020/12/10 20:42:06 UTC (-33.0, -179.8) 83 km 6.0 Mww
64.32296 38.5 deg 236.285 deg Pacific-Antarctic Ridge 2021/05/30 20:47:51 UTC (-56.8, -140.7) 10 km 5.9 Mww
64.25701 51.8 deg 349.254 deg Ecuador 2018/09/07 02:12:04 UTC (-2.3, -78.9) 94 km 6.2 Mww
62.865124 89.5 deg 234.433 deg Vanuatu Islands 2021/01/08 05:01:04 UTC (-20.7, 169.9) 118 km 6.1 Mww
61.598007 30.6 deg 5.076 deg Chile-Argentina Border Region 2017/04/15 08:19:41 UTC (-23.2, -67.7) 135 km 6.2 Mww
61.24905 95.9 deg 235.487 deg Vanuatu Islands 2017/05/09 13:52:10 UTC (-14.6, 167.4) 169 km 6.8 mww
60.696 72.3 deg 235.51 deg South Of Kermadec Islands 2018/05/18 01:45:31 UTC (-34.6, -178.4) 11 km 6.2 Mww
60.640507 75.8 deg 239.582 deg Kermadec Islands, New Zealand 2021/03/04 21:04:06 UTC (-29.4, -177.1) 10 km 5.8 mb
60.449787 80.5 deg 241.117 deg South Of Fiji Islands 2019/04/23 14:20:17 UTC (-24.7, -178.8) 386 km 6.0 Mww
60.08101 71.3 deg 20.97 deg North Atlantic Ocean 2018/11/11 14:03:59 UTC (15.6, -49.9) 10 km 6.2 mb
59.167046 93.6 deg 234.571 deg Vanuatu Islands 2020/09/06 04:39:20 UTC (-17.1, 167.8) 10 km 5.4 Mww
58.986874 60.1 deg 68.498 deg Southern Mid-Atlantic Ridge 2017/04/14 05:29:38 UTC (-12.4, -14.8) 10 km 5.5 mb
53.24421 32.3 deg 285.534 deg Southern East Pacific Rise 2021/05/19 17:54:36 UTC (-36.8, -110.4) 10 km 5.1 mb
51.253643 32.4 deg 0.989 deg Northern Chile 2020/09/11 07:35:57 UTC (-21.4, -69.9) 51 km 6.3 Mww
50.90202 76.1 deg 237.452 deg Kermadec Islands Region 2019/06/27 11:04:57 UTC (-30.4, -179.2) 10 km 6.3 Mww
49.660526 66.0 deg 42.047 deg Central Mid-Atlantic Ridge 2019/02/25 15:05:33 UTC (4.3, -32.6) 10 km 5.5 Mww
48.21445 84.4 deg 249.784 deg Tonga Islands 2017/04/27 18:46:42 UTC (-16.5, -173.7) 33 km 5.5 mb
41.623535 61.8 deg 201.76 deg West Of Macquarie Island 2017/03/09 11:14:26 UTC (-60.1, 150.3) 10 km 5.9 Mww
37.459694 88.8 deg 233.471 deg Southeast Of Loyalty Islands 2018/10/16 01:14:37 UTC (-21.8, 169.4) 10 km 5.8 Mww
33.818325 91.4 deg 234.658 deg Vanuatu Islands 2018/07/13 09:46:49 UTC (-18.9, 169.0) 169 km 6.4 Mww