Station CN FNBB - Fort Nelson, BC, CA

Network: CN - Canadian National Seismograph Network

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
FNBB Fort Nelson, BC, CA (58.89, -123.01) 1999-10-24 / 2017-09-02 618 m
Crust2 Type:Q3,orogen/43km no ice, Appalachians, 3 km seds.
Thickness Estimate:31 km
Thickness StdDev:12 km
Vp/Vs Estimate:1.90
Vp/Vs StdDev:0.14
Vs Estimate:3.307 km/s
Poisson's Ratio:0.31
Peak Value:0.03
Assumed Vp:6.291 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.568
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

2 with match > 90% ( 16.666666 %) and 3 with match > 80% ( 25.0 %) out of 12.

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 31 km 1.90 6.291 km/s 3.307 km/s 0.31
Crust2.0 43 km 1.76 6.291 km/s 3.577 km/s 0.26 Q3,orogen/43km no ice, Appalachians, 3 km seds.
Global Maxima 31 km 1.90 6.291 km/s 3.307 km/s 0.31 amp=0.027088352
Local Maxima 1 26 km 2.10 6.291 km/s 2.999 km/s 0.35 amp=0.020070398
Local Maxima 2 53 km 2.09 6.291 km/s 3.017 km/s 0.35 amp=0.011196398
Local Maxima 3 52 km 1.60 6.291 km/s 3.932 km/s 0.18 amp=0.011060656
Local Maxima 4 39 km 1.89 6.291 km/s 3.333 km/s 0.30 amp=0.010125707
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps4.48 SECOND
PpPs14.42 SECOND
PsPs/PpSs18.90 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

(3 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
94.28695 91.1 deg 259.86 deg Solomon Islands 2017/01/22 04:30:23 GMT (-6.2, 155.1) 136 km 7.9 mww
90.530106 37.6 deg 300.187 deg Near East Coast Of Kamchatka 2017/03/29 04:09:24 GMT (56.9, 162.7) 23 km 6.6 Mww
81.00521 92.5 deg 235.711 deg South Of Fiji Islands 2017/01/03 21:52:31 GMT (-19.3, 176.1) 17 km 6.9 Mww

Losers

(9 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
76.052475 35.6 deg 289.219 deg Near Islands, Aleutian Islands 2017/03/27 10:50:19 GMT (52.8, 172.2) 10 km 6.1 Mww
70.39886 91.6 deg 125.812 deg Southern Bolivia 2017/02/21 14:09:04 GMT (-19.3, -63.9) 598 km 6.5 Mww
63.384888 89.0 deg 231.631 deg Fiji Islands Region 2017/02/24 23:46:45 GMT (-18.0, -178.5) 581 km 5.9 Mww
59.92165 73.6 deg 130.922 deg Northern Peru 2017/01/02 13:13:48 GMT (-4.9, -76.3) 108 km 5.9 Mwb
59.871616 92.4 deg 132.409 deg Northern Chile 2017/01/11 21:58:17 GMT (-22.8, -69.9) 69 km 5.9 Mww
54.368774 61.4 deg 116.484 deg Near Coast Of Venezuela 2017/03/10 13:46:39 GMT (12.0, -69.6) 10 km 5.5 mb
50.880627 93.4 deg 227.827 deg South Of Fiji Islands 2017/03/17 10:18:39 GMT (-23.6, -176.8) 109 km 5.5 mb
46.45421 61.8 deg 295.5 deg Near East Coast Of Honshu, Japan 2017/01/04 17:53:20 GMT (37.1, 141.3) 10 km 5.6 mb
38.229507 61.4 deg 295.819 deg Near East Coast Of Honshu, Japan 2017/02/28 07:49:01 GMT (37.6, 141.3) 38 km 5.7 Mww