Station CN FORQ - Forestville, QC, CA

Network: CN - Canadian National Seismograph Network

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
FORQ Forestville, QC, CA (48.75, -69.11) 2015-10-22 / 2599-12-31 6.0 m
Crust2 Type:P6,orogen/43km, Orogen, 0.5 km seds.
Thickness Estimate:32 km
Thickness StdDev:8.0 km
Vp/Vs Estimate:1.98
Vp/Vs StdDev:0.11
Vs Estimate:3.207 km/s
Poisson's Ratio:0.33
Peak Value:0.04
Assumed Vp:6.35 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.495
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

2 with match > 90% ( 33.333332 %) and 4 with match > 80% ( 66.666664 %) out of 6.

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Azimuth Distribution of Events:

Prior Results for this Station

Study Thickness Vp/Vs Vp Vs Poissons Ratio Extra
EARS 32 km 1.98 6.35 km/s 3.207 km/s 0.33
Crust2.0 43 km 1.76 6.35 km/s 3.609 km/s 0.26 P6,orogen/43km, Orogen, 0.5 km seds.
Global Maxima 32 km 1.98 6.35 km/s 3.207 km/s 0.33 amp=0.04009049
Local Maxima 1 31 km 1.92 6.35 km/s 3.299 km/s 0.32 amp=0.018595798
Local Maxima 2 68 km 1.70 6.35 km/s 3.735 km/s 0.24 amp=0.0129323965
Local Maxima 3 46 km 2.03 6.35 km/s 3.124 km/s 0.34 amp=0.011261373
Local Maxima 4 38 km 2.10 6.35 km/s 3.027 km/s 0.35 amp=0.01095066
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps4.98 SECOND
PpPs15.13 SECOND
PsPs/PpSs20.11 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
98.90382 51.2 deg 190.161 deg Peru-Ecuador Border Region 2019/02/22 10:17:22 GMT (-2.2, -77.0) 132 km 7.5 mww
93.923935 38.9 deg 217.347 deg Near Coast Of Chiapas, Mexico 2019/02/01 16:14:13 GMT (14.8, -92.3) 68 km 6.6 Mww
87.97878 63.2 deg 181.099 deg Central Peru 2019/03/01 08:50:41 GMT (-14.7, -70.1) 257 km 7.0 mww
87.424034 78.5 deg 182.043 deg Near Coast Of Central Chile 2019/01/20 01:32:51 GMT (-30.1, -71.4) 53 km 6.7 mww

Losers

(2 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
73.296425 87.9 deg 31.357 deg Hindu Kush Region, Afghanistan 2019/02/02 12:04:34 GMT (36.5, 70.7) 211 km 5.6 Mww
57.3981 87.1 deg 336.565 deg Near East Coast Of Honshu, Japan 2019/01/26 08:23:02 GMT (40.3, 142.2) 37 km 5.5 Mww