Station XH PHR - Pahroc, Nevada

Network: XH94 - Colorado Plateau-Great Basin Network

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
PHR Pahroc, Nevada (37.65, -114.99) 1994-10-18 / 1995-03-13 1585 m
Crust2 Type:M5,extended crust, 0.5 km seds.
Thickness Estimate:35 km
Thickness StdDev:2.6 km
Vp/Vs Estimate:1.62
Vp/Vs StdDev:0.05
Vs Estimate:3.868 km/s
Poisson's Ratio:0.19
Peak Value:0.14
Assumed Vp:6.276 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.552
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

1 with match > 90% ( 7.6923075 %) and 3 with match > 80% ( 23.076923 %) out of 13.

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Azimuth Distribution of Events:

Prior Results for this Station

Study Thickness Vp/Vs Vp Vs Poissons Ratio Extra
EARS 35 km 1.62 6.276 km/s 3.868 km/s 0.19
Crust2.0 31 km 1.78 6.276 km/s 3.529 km/s 0.27 M5,extended crust, 0.5 km seds.
Global Maxima 35 km 1.62 6.276 km/s 3.868 km/s 0.19 amp=0.13883516
Local Maxima 1 28 km 1.78 6.276 km/s 3.526 km/s 0.27 amp=0.05442539
Local Maxima 2 36 km 1.70 6.276 km/s 3.703 km/s 0.23 amp=0.048813093
Local Maxima 3 50 km 1.89 6.276 km/s 3.321 km/s 0.31 amp=0.03966664
Local Maxima 4 52 km 1.90 6.276 km/s 3.303 km/s 0.31 amp=0.028270336
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps3.50 SECOND
PpPs14.73 SECOND
PsPs/PpSs18.23 SECOND

Events Processed for this Station

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View Record Section

Plot maxima for each earthquake.

Events Used in the Stack

(3 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
93.74501 74.2 deg 309.008 deg Off East Coast Of Honshu, Japan 1994/12/28 12:19:23 GMT (40.5, 143.5) 33 km 6.4 MB, 7.5 MS, 7.2 UNKNOWN, 7.7 MW
87.754036 96.7 deg 226.959 deg Off E. Coast Of N. Island, N.Z. 1995/02/05 22:51:10 GMT (-37.7, 178.8) 59 km 6.4 MB, 7.1 UNKNOWN, 7.1 MW
82.97031 48.3 deg 124.076 deg Colombia 1995/02/08 18:40:25 GMT (4.2, -76.6) 69 km 6.3 MB, 6.4 UNKNOWN, 6.0 MD

Losers

(10 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
77.04273 88.2 deg 235.269 deg South Of Fiji Islands 1994/10/27 22:20:31 GMT (-25.8, 179.3) 549 km 5.9 MB, 6.8 UNKNOWN, 6.7 MW
75.29264 66.3 deg 134.746 deg Southern Peru 1994/11/11 08:48:30 GMT (-15.6, -72.6) 121 km 5.6 MB, 6.2 UNKNOWN, 5.9 MW
73.607185 74.1 deg 308.97 deg Off East Coast Of Honshu, Japan 1994/12/28 12:29:21 GMT (40.5, 143.6) 33 km 5.6 MB
73.02505 62.1 deg 129.505 deg Peru-Brazil Border Region 1994/11/04 01:13:20 GMT (-9.3, -71.3) 598 km 5.8 MB, 5.9 UNKNOWN, 6.2 MW
62.10886 62.0 deg 129.5 deg Peru-Brazil Border Region 1994/11/05 12:05:28 GMT (-9.3, -71.3) 597 km 5.6 MB, 5.8 UNKNOWN, 5.6 MW
59.93567 86.2 deg 231.859 deg South Of Fiji Islands 1995/01/23 10:16:18 GMT (-26.8, -176.4) 33 km 5.3 MB, 5.7 MS, 6.0 UNKNOWN, 5.8 MW
56.3879 42.4 deg 128.113 deg South Of Panama 1995/02/05 20:37:10 GMT (6.8, -82.7) 10 km 5.8 MB, 5.4 MS, 6.1 UNKNOWN, 5.3 MD
55.93611 74.0 deg 309.119 deg Off East Coast Of Honshu, Japan 1995/01/01 06:59:54 GMT (40.6, 143.6) 10 km 5.7 MB, 6.2 MS, 5.9 UNKNOWN, 6.4 MW
54.056015 71.9 deg 134.108 deg Chile-Bolivia Border Region 1995/02/10 20:27:03 GMT (-19.8, -68.5) 164 km 5.7 UNKNOWN, 5.4 MB, 5.7 MW
50.94538 87.9 deg 254.59 deg Santa Cruz Islands 1994/11/03 03:07:22 GMT (-10.9, 166.2) 165 km 5.6 UNKNOWN, 5.3 MB