Station ZW AZE2 - Azle Springfield

Network: ZW13 - Locating North Texas Earthquakes

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
AZE2 Azle Springfield (32.95, -97.62) 2014-08-20 / 2014-12-31 244 m
Crust2 Type:DB,Platform 3 km seds.
Thickness Estimate:41 km
Thickness StdDev:12 km
Vp/Vs Estimate:1.78
Vp/Vs StdDev:0.10
Vs Estimate:3.59 km/s
Poisson's Ratio:0.27
Peak Value:0.04
Assumed Vp:6.38 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.595
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

1 with match > 90% ( 1.7241379 %) and 4 with match > 80% ( 6.8965516 %) out of 58.

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 41 km 1.78 6.38 km/s 3.59 km/s 0.27
Crust2.0 41 km 1.78 6.38 km/s 3.59 km/s 0.27 DB,Platform 3 km seds.
Global Maxima 41 km 1.78 6.38 km/s 3.59 km/s 0.27 amp=0.037099563
Local Maxima 1 70 km 1.92 6.38 km/s 3.323 km/s 0.31 amp=0.027074656
Local Maxima 2 28 km 2.10 6.38 km/s 3.042 km/s 0.35 amp=0.02029692
Local Maxima 3 40 km 1.75 6.38 km/s 3.651 km/s 0.26 amp=0.018815655
Local Maxima 4 67 km 1.81 6.38 km/s 3.52 km/s 0.28 amp=0.011516293
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps5.03 SECOND
PpPs17.96 SECOND
PsPs/PpSs22.98 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

(4 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
95.54858 65.9 deg 192.223 deg Southern East Pacific Rise 2014/10/09 02:14:32 GMT (-32.1, -110.8) 16 km 7.1 MWW, 6.8 MI
82.00867 50.2 deg 46.296 deg Northern Mid-Atlantic Ridge 2015/02/13 18:59:12 GMT (52.6, -31.9) 16 km 7.1 MWW, 6.8 MI, 7.0 MWB, 7.0 MWC, 7.1 MWC
80.92402 34.6 deg 133.289 deg Northern Colombia 2015/03/10 20:55:43 GMT (6.8, -73.0) 147 km 6.2 MWB
80.20231 57.8 deg 147.924 deg Northern Chile 2015/03/23 04:51:37 GMT (-18.4, -69.4) 128 km 6.1 MWP, 6.1 MO

Losers

(54 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
77.29986 59.3 deg 150.126 deg Near Coast Of Northern Chile 2014/09/04 09:26:51 GMT (-20.7, -70.4) 28 km 5.0 MW
76.54357 56.6 deg 30.606 deg Iceland 2014/08/30 07:03:04 GMT (64.6, -17.5) 6.0 km 5.4 Mww, 5.3 mb, 5.0 Ms_20, 5.3 Mwb, 5.4 ML
73.75125 41.1 deg 324.464 deg Gulf Of Alaska 2014/08/27 06:10:19 GMT (59.2, -145.6) 12 km 5.1 Mww, 4.8 ML, 5.0 mb, 4.7 Ms_20
72.7922 88.4 deg 317.514 deg Off East Coast Of Honshu, Japan 2015/06/11 04:51:24 GMT (39.6, 143.3) 10 km 5.7 MB
72.16183 76.4 deg 319.767 deg Kuril Islands 2015/04/19 22:24:35 GMT (48.9, 154.4) 148 km 4.0 mb, 4.1 mb
71.768936 56.6 deg 30.494 deg Iceland 2014/09/06 05:40:51 GMT (64.7, -17.5) 3.7 km 5.1 MW
71.63378 61.4 deg 197.172 deg Easter Island Region 2014/09/05 09:19:23 GMT (-26.7, -114.5) 10 km 4.9 MW
70.74213 52.6 deg 150.216 deg Central Peru 2014/08/24 23:21:45 GMT (-14.6, -73.6) 101 km 6.9 MWW, 6.8 MI, 6.9 MWB
70.4224 78.7 deg 318.169 deg Kuril Islands 2015/04/22 03:50:34 GMT (46.3, 153.0) 40 km 4.3 mb, 4.1 MS
70.14936 61.4 deg 197.185 deg Easter Island Region 2014/09/06 06:53:13 GMT (-26.6, -114.5) 10 km 6.1 MB
69.92855 61.7 deg 149.076 deg Northern Chile 2015/06/10 13:52:08 GMT (-22.4, -68.3) 122 km 6.0 MO
69.14876 58.4 deg 312.204 deg Andreanof Islands, Aleutian Is. 2015/02/26 09:45:37 GMT (50.1, -175.8) 24 km 5.2 MW
65.63533 47.1 deg 153.255 deg Near Coast Of Peru 2015/04/01 16:45:21 GMT (-10.6, -78.0) 48 km 5.5 MW
63.97109 52.4 deg 151.939 deg Near Coast Of Peru 2014/09/01 22:55:20 GMT (-15.0, -74.9) 44 km 5.2 MW
63.488117 96.4 deg 239.729 deg Kermadec Islands Region 2015/06/05 08:24:33 GMT (-28.9, -175.9) 10 km 4.9 MW
63.18361 35.8 deg 148.066 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
62.562534 90.9 deg 317.051 deg Near East Coast Of Honshu, Japan 2014/09/24 13:30:56 GMT (37.6, 141.4) 52 km 5.1 MW
62.522797 71.8 deg 321.608 deg Near East Coast Of Kamchatka 2015/02/19 16:32:48 GMT (52.8, 159.0) 88 km 5.7 MB
62.284683 89.5 deg 41.587 deg Aegean Sea 2014/08/22 04:27:55 GMT (39.5, 23.3) 10 km 5.2 MW
61.86 72.3 deg 159.775 deg Near Coast Of Central Chile 2015/03/18 18:27:28 GMT (-36.1, -73.6) 10 km 6.2 MWB, 6.2 MWW
61.137302 61.3 deg 197.378 deg Easter Island Region 2014/09/03 20:34:00 GMT (-26.5, -114.6) 10 km 5.9 MWB
61.090065 92.9 deg 245.41 deg South Of Fiji Islands 2015/03/15 02:17:04 GMT (-22.3, -176.3) 86 km 5.5 MW
61.035385 86.9 deg 319.884 deg Hokkaido, Japan Region 2015/03/05 23:06:00 GMT (42.3, 142.6) 61 km 4.8 MW
60.249058 56.7 deg 312.271 deg Andreanof Islands, Aleutian Is. 2015/03/07 13:18:24 GMT (50.5, -173.3) 10 km 5.7 MO
60.20121 88.4 deg 317.606 deg Off East Coast Of Honshu, Japan 2015/06/11 04:56:32 GMT (39.7, 143.2) 10 km 5.8 MO
58.53135 56.5 deg 30.417 deg Iceland 2014/09/23 04:33:59 GMT (64.8, -17.6) 7.6 km 5.1 MW
58.42172 53.8 deg 57.04 deg Northern Mid-Atlantic Ridge 2014/08/30 15:29:50 GMT (43.7, -28.5) 10 km 5.5 MW, 5.3 mb, 5.2 Ms_20, 5.4 Mwb, 5.5 Mwc
58.044533 46.3 deg 319.186 deg Alaska Peninsula 2015/05/29 07:00:08 GMT (56.7, -156.5) 62 km 6.8 MWP, 6.8 MI
56.879814 61.4 deg 149.272 deg Northern Chile 2015/03/28 16:36:52 GMT (-22.2, -68.7) 109 km 6.0 MB
56.874107 56.7 deg 30.678 deg Iceland 2014/09/21 10:51:47 GMT (64.5, -17.4) 2.6 km 5.5 MW
54.917446 30.5 deg 317.933 deg Queen Charlotte Islands Region 2015/04/24 13:56:16 GMT (51.7, -130.8) 10 km 6.1 MO
54.626133 86.4 deg 249.151 deg Samoa Islands Region 2015/03/30 18:02:10 GMT (-15.4, -172.9) 9.6 km 5.8 MWW, 5.7 MWB, 5.8 MWC
53.441666 92.0 deg 249.738 deg Fiji Islands Region 2015/04/21 13:46:30 GMT (-18.2, -178.1) 494 km 5.8 MW, 5.1 mb
52.774834 86.5 deg 249.537 deg Tonga Islands 2015/04/07 00:46:18 GMT (-15.2, -173.2) 10 km 5.8 MB
52.675594 56.8 deg 149.691 deg Off Coast Of Northern Chile 2015/06/01 11:57:17 GMT (-18.3, -71.2) 26 km 4.7 Mww
51.224148 61.5 deg 197.156 deg Easter Island Region 2014/09/06 07:48:33 GMT (-26.8, -114.5) 10 km 5.9 MWW, 5.8 MWC
50.405952 48.3 deg 45.74 deg Reykjanes Ridge 2014/09/23 19:18:25 GMT (53.1, -35.1) 7.2 km 5.4 MW
50.274036 66.0 deg 192.227 deg Southern East Pacific Rise 2014/10/10 04:07:51 GMT (-32.2, -110.8) 10 km 5.5 MWP
50.268425 94.6 deg 311.19 deg Southeast Of Honshu, Japan 2015/05/30 18:49:07 GMT (30.8, 143.0) 13 km 6.4 MO
49.979633 92.3 deg 250.371 deg Fiji Islands Region 2015/04/02 04:10:09 GMT (-17.8, -178.7) 536 km 6.0 MWP
49.294952 66.6 deg 192.862 deg Southern East Pacific Rise 2014/10/09 08:14:23 GMT (-32.7, -111.6) 10 km 5.6 MB
47.90418 72.5 deg 159.724 deg Near Coast Of Central Chile 2015/03/18 18:46:46 GMT (-36.3, -73.5) 0.0 km 4.1 mb, 5.5 Ms1, 4.3 mb1, 3.9 mb1mx, 4.1 mbtmp, 5.5 MS, 4.2 ms1mx
46.808 94.0 deg 247.781 deg Fiji Islands Region 2015/04/28 16:39:38 GMT (-20.9, -178.7) 579 km 6.2 MWB
46.62916 61.6 deg 197.237 deg Easter Island Region 2014/09/06 08:37:45 GMT (-26.8, -114.6) 10 km 5.1 mb
46.182384 36.0 deg 142.289 deg Colombia 2015/02/22 12:56:24 GMT (2.7, -76.5) 151 km 5.6 MB
46.021523 86.7 deg 319.809 deg Hokkaido, Japan Region 2015/05/11 20:07:39 GMT (42.4, 142.9) 73 km 3.7 mb
44.77814 86.6 deg 249.088 deg Samoa Islands Region 2015/06/12 11:07:04 GMT (-15.6, -173.0) 29 km 6.3 MO
43.537807 86.5 deg 249.469 deg Tonga Islands 2014/08/26 09:30:12 GMT (-15.2, -173.2) 10 km 5.6 MB
43.47838 58.8 deg 148.875 deg Northern Chile 2014/10/07 05:09:10 GMT (-19.7, -69.7) 103 km 5.8 MB
43.210815 88.2 deg 317.703 deg Off East Coast Of Honshu, Japan 2015/02/17 00:50:02 GMT (39.9, 143.3) 10 km 4.6 mb
41.27418 86.9 deg 249.154 deg Tonga Islands 2015/05/30 17:18:39 GMT (-15.7, -173.3) 51 km 5.8 MB
39.503334 63.8 deg 148.225 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
32.878757 90.6 deg 246.995 deg Tonga Islands 2015/06/23 08:59:54 GMT (-19.7, -175.2) 124 km 5.6 MB
30.201736 56.6 deg 30.633 deg Iceland 2014/09/15 08:05:02 GMT (64.6, -17.4) 10 km 5.5 MWW, 5.5 MWC