Station TA TFRD - Ford Ranch, Anza, CA, USA

Network: TA - USArray Transportable Network (new EarthScope stations)

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
TFRD Ford Ranch, Anza, CA, USA (33.49, -116.60) 2012-06-20 / 2012-12-12 1000 m
Crust2 Type:MG,very thin extended crust, 0.5 km seds.
Thickness Estimate:33 km
Thickness StdDev:3.5 km
Vp/Vs Estimate:1.69
Vp/Vs StdDev:0.10
Vs Estimate:3.701 km/s
Poisson's Ratio:0.23
Peak Value:0.05
Assumed Vp:6.264 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.671
Nearby stations H:32 km +- 0.7 km
(2.0 deg) Vp/Vs:1.68 +- 0.00

5 with match > 90% ( 16.666666 %) and 8 with match > 80% ( 26.666666 %) out of 30.

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Azimuth Distribution of Events:

Prior Results for this Station

Study Thickness Vp/Vs Vp Vs Poissons Ratio Extra
EARS 33 km 1.69 6.264 km/s 3.701 km/s 0.23
Crust2.0 28 km 1.78 6.264 km/s 3.524 km/s 0.27 MG,very thin extended crust, 0.5 km seds.
Global Maxima 33 km 1.69 6.264 km/s 3.701 km/s 0.23 amp=0.046129916
Local Maxima 1 25 km 1.83 6.264 km/s 3.418 km/s 0.29 amp=0.030661616
Local Maxima 2 32 km 1.66 6.264 km/s 3.773 km/s 0.22 amp=0.021568215
Local Maxima 3 23 km 1.96 6.264 km/s 3.2 km/s 0.32 amp=0.010168988
Local Maxima 4 28 km 1.66 6.264 km/s 3.762 km/s 0.22 amp=0.00946544
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps3.62 SECOND
PpPs14.08 SECOND
PsPs/PpSs17.70 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
96.90737 76.9 deg 306.732 deg Off East Coast Of Honshu, Japan 2012/12/07 08:18:23 GMT (37.9, 143.9) 31 km 7.2 MB, 7.3 MS, 7.3 MW, 7.3 MW
94.54691 40.8 deg 313.668 deg Fox Islands, Aleutian Islands 2012/08/10 18:37:43 GMT (52.6, -167.4) 13 km 5.9 MB, 6.2 MS, 6.2 MW, 6.2 MW
94.46877 57.9 deg 128.133 deg Peru-Brazil Border Region 2012/08/02 09:38:30 GMT (-8.4, -74.3) 145 km 5.9 MB, 6.1 MW, 6.1 MW
93.79844 70.1 deg 317.021 deg Sea Of Okhotsk 2012/08/14 02:59:38 GMT (49.8, 145.1) 583 km 6.9 MB, 7.7 MW, 7.7 MW
93.18059 49.0 deg 121.207 deg Colombia 2012/09/30 16:31:35 GMT (1.9, -76.4) 170 km 7.0 MB, 7.3 MW, 7.2 MW
88.349045 37.0 deg 121.762 deg Costa Rica 2012/10/24 00:45:32 GMT (10.1, -85.3) 17 km 6.0 MB, 6.2 MS, 6.5 MW, 6.4 MW
82.631 61.6 deg 133.746 deg Near Coast Of Peru 2012/07/02 23:31:37 GMT (-14.4, -75.6) 40 km 6.0 MB, 5.2 MS, 5.7 MW, 5.6 MW
81.48046 86.7 deg 250.199 deg Vanuatu Islands 2012/07/06 02:28:22 GMT (-14.7, 167.3) 160 km 5.7 MB, 6.3 MW, 6.3 MW

Losers

(22 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
79.00315 92.7 deg 266.26 deg New Ireland Region, P.N.G. 2012/07/28 20:03:56 GMT (-4.7, 153.2) 41 km 6.1 MB, 6.3 MS, 6.5 MW, 6.5 MW
70.1266 71.7 deg 132.894 deg Chile-Bolivia Border Region 2012/10/08 01:50:26 GMT (-21.7, -68.2) 122 km 6.0 MB, 5.7 MW, 5.8 MW
69.803604 53.8 deg 126.656 deg Northern Peru 2012/11/28 03:09:48 GMT (-4.5, -76.1) 118 km 5.9 MB, 5.6 MW, 5.7 MW
69.55178 33.0 deg 122.783 deg Off Coast Of Central America 2012/08/28 06:08:16 GMT (12.5, -88.7) 35 km 5.5 MW, 5.0 MS, 5.1 MB, 5.5 MW
67.622925 37.0 deg 121.795 deg Costa Rica 2012/09/08 20:29:31 GMT (10.1, -85.3) 35 km 5.7 MB, 5.1 MS, 5.7 MW, 5.7 MW
67.54188 86.7 deg 251.532 deg Vanuatu Islands 2012/10/20 23:00:32 GMT (-13.6, 166.6) 36 km 5.9 MB, 6.1 MS, 6.2 MW, 6.2 MW
67.31984 79.9 deg 236.986 deg Fiji Islands Region 2012/09/20 21:03:42 GMT (-20.8, -178.5) 570 km 5.7 MW, 5.3 MB, 5.7 MW
67.23921 89.0 deg 228.134 deg South Of Kermadec Islands 2012/08/24 10:01:53 GMT (-33.4, -179.5) 38 km 5.6 MW, 5.1 MS, 5.2 MB, 5.8 MW
65.77649 85.0 deg 301.552 deg Southeast Of Honshu, Japan 2012/10/23 08:53:38 GMT (29.1, 139.3) 436 km 6.0 MB, 5.9 MW, 6.0 MW
64.10206 92.1 deg 225.187 deg East Of North Island, N.Z. 2012/07/21 04:54:05 GMT (-37.7, -180.0) 12 km 5.7 MB, 5.5 MS, 5.6 MW, 5.7 MW
63.221413 68.3 deg 310.734 deg Kuril Islands 2012/07/11 02:31:16 GMT (45.4, 151.4) 10 km 5.6 MB, 5.5 MS, 5.7 MW, 5.7 MW
61.7034 97.4 deg 226.55 deg Cook Strait, New Zealand 2012/07/03 10:36:15 GMT (-40.0, 173.8) 230 km 5.9 MB, 6.3 MW, 6.3 MW
61.563892 78.0 deg 308.123 deg Near East Coast Of Honshu, Japan 2012/08/29 19:05:11 GMT (38.4, 141.8) 47 km 5.8 MB, 5.1 MS, 5.5 MW, 5.5 MW
60.473278 79.1 deg 141.715 deg Chile-Argentina Border Region 2012/10/11 17:22:09 GMT (-32.9, -70.3) 82 km 5.5 MB, 5.5 MW, 5.6 MW
60.399925 87.9 deg 248.155 deg Vanuatu Islands 2012/12/02 00:54:22 GMT (-17.0, 167.6) 32 km 6.1 MB, 6.0 MS, 6.1 MW, 6.2 MW
60.327187 91.9 deg 285.397 deg South Of Mariana Islands 2012/09/11 16:36:49 GMT (11.8, 143.2) 8.0 km 5.8 MB, 5.7 MS, 5.9 MW, 5.8 MW
59.14274 76.4 deg 306.849 deg Off East Coast Of Honshu, Japan 2012/10/14 11:11:36 GMT (38.2, 144.3) 34 km 5.6 MB, 4.9 MS, 5.4 MW
59.1333 74.8 deg 316.969 deg Primor'ye, Russia 2012/07/29 09:20:54 GMT (47.4, 139.1) 502 km 5.6 MB, 5.6 MW, 5.7 MW
55.884346 65.2 deg 312.681 deg Kuril Islands 2012/10/14 09:41:58 GMT (48.3, 154.4) 35 km 5.7 MB, 5.2 MS, 5.7 MW, 5.7 MW
55.738632 63.5 deg 313.474 deg Kuril Islands 2012/10/16 12:41:25 GMT (49.6, 156.4) 81 km 6.2 MB, 5.6 MW, 5.6 MW
52.25827 87.8 deg 255.574 deg Solomon Islands 2012/07/03 03:49:33 GMT (-10.8, 163.3) 92 km 5.6 MB, 5.5 MW, 5.5 MW
47.831078 37.6 deg 318.333 deg Alaska Peninsula 2012/08/08 14:05:17 GMT (54.9, -161.2) 43 km 5.6 MB, 5.2 MW, 5.1 MW