Station XJ PDC - Porterville Developmental Center

Network: XJ97 - Sierran Paradox

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
PDC Porterville Developmental Center (36.03, -118.98) 1997-06-10 / 1997-12-31 167 m
Crust2 Type:M9,thick extended crust, 0.5 km seds.
Thickness Estimate:40 km
Thickness StdDev:4.0 km
Vp/Vs Estimate:1.84
Vp/Vs StdDev:0.08
Vs Estimate:3.415 km/s
Poisson's Ratio:0.29
Peak Value:0.01
Assumed Vp:6.291 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.577
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

4 with match > 90% ( 16.0 %) and 10 with match > 80% ( 40.0 %) out of 25.

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Azimuth Distribution of Events:

Prior Results for this Station

Study Thickness Vp/Vs Vp Vs Poissons Ratio Extra
EARS 40 km 1.84 6.291 km/s 3.415 km/s 0.29
Crust2.0 40 km 1.78 6.291 km/s 3.539 km/s 0.27 M9,thick extended crust, 0.5 km seds.
Global Maxima 40 km 1.84 6.291 km/s 3.415 km/s 0.29 amp=0.012103382
Local Maxima 1 38 km 1.98 6.291 km/s 3.177 km/s 0.33 amp=0.007939142
Local Maxima 2 48 km 1.68 6.291 km/s 3.739 km/s 0.23 amp=0.0054685012
Local Maxima 3 54 km 1.65 6.291 km/s 3.813 km/s 0.21 amp=0.0035566946
Local Maxima 4 57 km 2.00 6.291 km/s 3.15 km/s 0.33 amp=0.0033748664
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps5.42 SECOND
PpPs18.30 SECOND
PsPs/PpSs23.72 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

(10 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
94.24483 51.1 deg 118.544 deg Colombia 1997/09/02 12:13:22 GMT (3.8, -75.7) 199 km 6.5 MB, 6.8 UNKNOWN, 6.4 ME
93.7264 79.6 deg 139.997 deg Near Coast Of Central Chile 1997/07/27 05:21:29 GMT (-30.5, -71.9) 33 km 5.6 MB, 5.8 MS, 6.3 UNKNOWN, 6.2 MW
93.310486 37.7 deg 311.538 deg Fox Islands, Aleutian Islands 1997/07/20 00:30:20 GMT (52.6, -167.5) 14 km 5.6 MB, 5.9 MS, 6.2 UNKNOWN, 6.2 MW
91.04421 69.4 deg 308.917 deg Kuril Islands 1997/07/14 16:09:35 GMT (43.2, 146.4) 33 km 5.9 MB, 5.8 MS, 6.1 UNKNOWN, 5.8 ME
87.65538 83.5 deg 292.781 deg Volcano Islands, Japan Region 1997/07/28 06:46:55 GMT (22.4, 142.7) 33 km 5.7 MB, 5.8 MS, 5.9 UNKNOWN, 5.9 MW
87.5438 78.7 deg 139.112 deg Near Coast Of Central Chile 1997/07/19 12:22:57 GMT (-29.3, -71.7) 26 km 5.8 MB, 5.5 MS, 5.9 UNKNOWN, 5.8 MW
87.45203 79.6 deg 139.994 deg Near Coast Of Central Chile 1997/07/25 06:47:02 GMT (-30.5, -71.9) 33 km 5.6 MB, 5.5 MS, 6.3 UNKNOWN
86.36171 42.1 deg 160.013 deg Central East Pacific Rise 1997/08/15 07:37:49 GMT (-4.4, -105.7) 10 km 5.3 MB, 5.8 MS, 6.2 UNKNOWN, 6.1 MW
84.09545 78.5 deg 301.091 deg Southeast Of Honshu, Japan 1997/09/30 06:27:24 GMT (32.0, 141.9) 10 km 5.5 MB, 6.5 MS, 6.1 UNKNOWN, 6.0 MW
82.730484 77.0 deg 131.216 deg Jujuy Province, Argentina 1997/07/20 10:14:22 GMT (-23.0, -66.3) 256 km 5.7 MB, 6.1 UNKNOWN, 5.7 ME

Losers

(15 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
85.0467 85.8 deg 232.924 deg South Of Fiji Islands 1997/09/04 04:23:37 GMT (-26.6, 178.3) 625 km 6.3 MB, 6.8 UNKNOWN, 6.5 ME
84.34994 84.8 deg 228.89 deg Kermadec Islands Region 1997/09/20 16:11:32 GMT (-28.7, -177.6) 30 km 6.1 MB, 7.0 MS, 7.2 UNKNOWN, 6.7 ME
75.58606 77.5 deg 231.826 deg Tonga Islands 1997/09/10 12:57:07 GMT (-21.3, -174.4) 10 km 5.7 MB, 6.1 MS, 6.1 UNKNOWN, 5.9 MW
66.616295 90.7 deg 263.147 deg Solomon Islands 1997/09/07 12:57:06 GMT (-6.0, 154.5) 421 km 5.6 MB, 5.8 UNKNOWN, 5.8 MW
62.719513 45.0 deg 309.521 deg Andreanof Islands, Aleutian Is. 1997/06/17 21:03:40 GMT (51.3, -179.3) 33 km 6.4 MB, 6.3 MS, 6.4 UNKNOWN, 6.6 ML
61.72791 85.1 deg 233.691 deg South Of Fiji Islands 1997/08/26 15:22:09 GMT (-25.5, 178.3) 610 km 5.5 MB, 5.7 UNKNOWN
56.27594 72.2 deg 170.759 deg Southern East Pacific Rise 1997/06/10 21:53:55 GMT (-35.8, -108.1) 10 km 5.8 MB, 6.1 MS, 6.5 UNKNOWN, 5.8 MS
55.812134 96.3 deg 306.533 deg Taiwan Region 1997/07/15 11:05:31 GMT (24.7, 122.4) 103 km 5.6 MB, 5.6 UNKNOWN, 5.6 MW
53.365055 79.3 deg 139.723 deg Near Coast Of Central Chile 1997/07/06 09:54:00 GMT (-30.1, -71.9) 19 km 5.8 MB, 6.5 MS, 6.8 UNKNOWN, 6.4 ME
51.51508 81.3 deg 232.112 deg South Of Fiji Islands 1997/06/11 09:29:23 GMT (-24.0, -177.5) 164 km 5.9 UNKNOWN, 5.4 MB, 5.5 MB
50.59998 79.3 deg 234.539 deg Fiji Islands Region 1997/08/25 11:59:00 GMT (-20.8, -177.8) 394 km 5.5 UNKNOWN, 5.3 MB
47.527367 93.9 deg 304.68 deg Southwestern Ryukyu Isl., Japan 1997/08/13 04:45:04 GMT (25.0, 125.8) 55 km 6.0 MB, 5.6 MS, 6.1 UNKNOWN, 6.1 MW
43.190468 77.9 deg 237.412 deg Fiji Islands Region 1997/06/11 11:53:32 GMT (-17.8, -178.8) 573 km 5.5 UNKNOWN, 4.9 MB
42.36183 83.9 deg 308.34 deg Western Honshu, Japan 1997/06/25 09:50:12 GMT (34.4, 131.6) 10 km 5.5 MB, 5.6 MS, 5.9 UNKNOWN, 5.8 MW
39.864204 89.3 deg 258.035 deg Solomon Islands 1997/10/06 20:52:44 GMT (-9.3, 158.7) 33 km 5.7 MB, 5.9 MS, 6.1 UNKNOWN, 6.1 MW