Station XJ BRK - Balanced Rock

Network: XJ00 - Eastern Snake River Plain Experiment

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
BRK Balanced Rock (42.55, -114.96) 2000-07-20 / 2001-12-31 1219 m
Crust2 Type:M9,thick extended crust, 0.5 km seds.
Thickness Estimate:41 km
Thickness StdDev:1.1 km
Vp/Vs Estimate:1.70
Vp/Vs StdDev:0.03
Vs Estimate:3.701 km/s
Poisson's Ratio:0.24
Peak Value:0.03
Assumed Vp:6.291 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.632
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

10 with match > 90% ( 45.454544 %) and 22 with match > 80% ( 100.0 %) out of 22.

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 1.70 6.291 km/s 3.701 km/s 0.24
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 41 km 1.70 6.291 km/s 3.701 km/s 0.24 amp=0.028251704
Local Maxima 1 32 km 1.86 6.291 km/s 3.382 km/s 0.30 amp=0.018546876
Local Maxima 2 42 km 1.72 6.291 km/s 3.652 km/s 0.25 amp=0.017015325
Local Maxima 3 40 km 1.66 6.291 km/s 3.79 km/s 0.22 amp=0.013997772
Local Maxima 4 39 km 1.87 6.291 km/s 3.373 km/s 0.30 amp=0.0084917005
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps4.56 SECOND
PpPs17.60 SECOND
PsPs/PpSs22.16 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

(22 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
98.57012 69.8 deg 137.481 deg Near Coast Of Peru 2001/06/23 20:33:14 GMT (-16.3, -73.6) 33 km 6.7 MB, 8.2 MS, 8.4 MW, 7.8 ME
98.4365 71.7 deg 136.838 deg Near Coast Of Peru 2001/07/07 09:38:43 GMT (-17.5, -72.1) 33 km 6.6 MB, 7.3 MS, 7.6 MW, 7.5 ME
97.92724 72.0 deg 136.586 deg Near Coast Of Peru 2001/06/26 04:18:31 GMT (-17.7, -71.6) 24 km 6.2 MB, 6.7 MS, 6.8 MW, 6.7 ME
96.63407 69.5 deg 137.686 deg Near Coast Of Peru 2001/07/05 13:53:48 GMT (-16.1, -74.0) 62 km 6.2 MB, 6.6 MW, 6.5 ME
96.2079 37.2 deg 134.393 deg El Salvador 2001/01/13 17:33:32 GMT (13.0, -88.7) 60 km 6.4 MB, 7.8 MS, 7.7 MW, 7.5 ME
94.62316 84.1 deg 145.544 deg Off Coast Of Central Chile 2001/04/09 09:00:57 GMT (-32.7, -73.1) 11 km 6.1 MB, 6.3 MS, 6.7 MW, 6.3 ME
92.4431 76.3 deg 133.169 deg Southern Bolivia 2001/06/29 18:35:51 GMT (-19.5, -66.3) 274 km 5.7 MB, 6.1 MW, 6.1 MW
91.95164 36.5 deg 134.212 deg El Salvador 2001/02/13 14:22:05 GMT (13.7, -88.9) 10 km 5.5 MB, 6.5 MS, 6.6 MW, 6.1 MD
91.79209 71.5 deg 308.917 deg Hokkaido, Japan Region 2001/08/13 20:11:23 GMT (41.0, 142.3) 38 km 6.0 MB, 6.3 MS, 6.4 MW, 6.3 ME
91.72488 43.9 deg 304.639 deg Andreanof Islands, Aleutian Is. 2001/06/14 19:48:47 GMT (51.2, -179.8) 18 km 6.0 MB, 6.3 MS, 6.5 MW, 6.1 ML
89.53989 81.9 deg 309.242 deg Western Honshu, Japan 2001/03/24 06:27:53 GMT (34.1, 132.5) 50 km 6.4 MB, 6.5 MS, 6.8 MW, 6.4 ME
89.45989 84.1 deg 293.828 deg Mariana Islands Region 2001/07/03 13:10:42 GMT (21.6, 143.0) 290 km 6.0 MB, 6.5 MW, 6.5 MW
89.405945 74.7 deg 135.549 deg Northern Chile 2001/07/24 05:00:09 GMT (-19.4, -69.3) 33 km 5.7 MB, 6.2 MS, 6.3 MW, 6.3 MW
88.95523 92.7 deg 231.342 deg Kermadec Islands, New Zealand 2001/06/03 02:41:57 GMT (-29.7, -178.6) 178 km 6.8 MB, 7.2 MW, 7.1 MW
88.29301 97.7 deg 7.969 deg Turkmenistan 2000/12/06 17:11:06 GMT (39.6, 54.8) 30 km 6.7 MB, 7.5 MS, 7.0 MW, 6.9 ME
86.77497 91.3 deg 250.964 deg Vanuatu Islands 2001/01/09 16:49:28 GMT (-14.9, 167.2) 103 km 6.3 MB, 6.6 MS, 7.6 ME, 7.0 MW
86.213554 44.9 deg 131.52 deg South Of Panama 2001/08/25 02:02:02 GMT (7.6, -82.8) 24 km 5.9 MB, 5.7 MS, 6.2 MW, 6.1 MW
85.02596 85.6 deg 235.231 deg Fiji Islands Region 2001/07/04 07:06:31 GMT (-21.7, -176.7) 185 km 5.9 MB, 5.8 MS, 6.5 MW, 6.5 MW
84.94279 79.1 deg 300.79 deg Southeast Of Honshu, Japan 2001/04/14 23:27:26 GMT (30.1, 141.8) 10 km 6.0 MB, 5.8 MS, 6.0 MW, 6.0 ME
82.24007 51.5 deg 315.233 deg Near East Coast Of Kamchatka 2001/08/02 23:41:06 GMT (56.3, 163.8) 14 km 5.9 MB, 6.2 MS, 6.3 MW, 6.2 ME
82.04635 78.1 deg 136.299 deg Chile-Bolivia Border Region 2001/06/19 09:32:24 GMT (-22.7, -67.9) 147 km 5.5 MB, 5.2 MS, 6.1 MW, 5.9 MW
81.62114 33.0 deg 140.422 deg Near Coast Of Chiapas, Mexico 2000/12/04 04:43:09 GMT (14.9, -93.9) 33 km 5.6 MB, 5.7 MS, 6.0 MW, 5.9 MW

Losers

(0 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason