Station CN MYRA - Myra Falls, BC, CA

Network: CN - Canadian National Seismograph Network

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
MYRA Myra Falls, BC, CA (49.55, -125.57) 2018-10-26 / 2599-12-31 632 m
Crust2 Type:T4,Margin /shield transition, East Siberia, 2 km seds.
Thickness Estimate:39 km
Thickness StdDev:10 km
Vp/Vs Estimate:1.94
Vp/Vs StdDev:0.14
Vs Estimate:3.298 km/s
Poisson's Ratio:0.32
Peak Value:0.08
Assumed Vp:6.391 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.849
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

2 with match > 90% ( 10.526316 %) and 2 with match > 80% ( 10.526316 %) out of 19.

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Azimuth Distribution of Events:

Prior Results for this Station

Study Thickness Vp/Vs Vp Vs Poissons Ratio Extra
EARS 39 km 1.94 6.391 km/s 3.298 km/s 0.32
Crust2.0 32 km 1.79 6.391 km/s 3.572 km/s 0.27 T4,Margin /shield transition, East Siberia, 2 km seds.
Global Maxima 39 km 1.94 6.391 km/s 3.298 km/s 0.32 amp=0.08404282
Local Maxima 1 40 km 1.73 6.391 km/s 3.705 km/s 0.25 amp=0.0698821
Local Maxima 2 58 km 1.62 6.391 km/s 3.933 km/s 0.20 amp=0.061107624
Local Maxima 3 32 km 1.88 6.391 km/s 3.399 km/s 0.30 amp=0.059539676
Local Maxima 4 32 km 1.96 6.391 km/s 3.256 km/s 0.32 amp=0.041840345
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps5.76 SECOND
PpPs18.04 SECOND
PsPs/PpSs23.80 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

(2 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
96.16446 47.9 deg 111.92 deg Cuba Region 2020/01/28 19:10:23 GMT (19.3, -78.8) 10 km 7.3 Mi
91.964615 48.0 deg 300.343 deg East Of Kuril Islands 2020/03/25 02:49:21 GMT (49.0, 157.7) 57 km 7.5 Mww

Losers

(17 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
73.006874 36.2 deg 315.01 deg Eastern Siberia, Russia 2020/01/09 08:38:08 GMT (62.3, 171.1) 10 km 6.3 Mww
70.96043 54.8 deg 301.118 deg Kuril Islands 2020/02/13 10:33:44 GMT (45.6, 148.9) 144 km 7.0 mww
70.33347 88.6 deg 223.022 deg Kermadec Islands Region 2020/03/14 10:01:17 GMT (-27.4, -175.7) 10 km 6.3 Mww
67.14528 93.1 deg 347.148 deg Hindu Kush Region, Afghanistan 2019/12/20 11:39:52 GMT (36.5, 70.4) 210 km 6.1 Mww
66.79067 56.4 deg 102.172 deg Puerto Rico Region 2020/01/07 08:24:26 GMT (17.9, -66.8) 10 km 6.4 mww
64.50783 77.2 deg 225.792 deg Samoa Islands Region 2020/03/17 16:06:22 GMT (-16.0, -172.2) 10 km 6.0 mww
64.32205 91.7 deg 155.406 deg West Chile Rise 2020/02/22 23:12:37 GMT (-38.1, -93.7) 10 km 5.5 mww
59.40825 93.4 deg 343.639 deg Northwestern Kashmir 2019/12/30 17:18:57 GMT (35.6, 74.6) 13 km 5.4 Mww
57.549026 73.8 deg 286.016 deg Volcano Islands, Japan Region 2020/03/26 05:52:48 GMT (22.7, 143.2) 105 km 5.4 Mww
55.987743 44.3 deg 3.226 deg North Of Svalbard 2020/02/18 07:29:39 GMT (85.7, 22.7) 10 km 5.2 Mww
54.70723 34.1 deg 293.55 deg Andreanof Islands, Aleutian Is. 2020/01/26 06:31:55 GMT (50.9, -179.9) 1.0 km 5.6 Mi
54.480965 34.0 deg 293.895 deg Andreanof Islands, Aleutian Is. 2020/03/02 00:31:16 GMT (51.1, -179.9) 24 km 5.7 mww
53.97142 34.2 deg 293.367 deg Andreanof Islands, Aleutian Is. 2020/01/26 22:33:39 GMT (50.8, -180.0) 55 km 5.5 Mi
51.392433 44.0 deg 304.727 deg Near East Coast Of Kamchatka 2020/02/20 18:57:36 GMT (53.6, 160.8) 34 km 5.7 Mwb
49.165257 95.7 deg 272.126 deg Near North Coast Of Irian Jaya 2020/03/26 21:36:42 GMT (-3.0, 139.1) 38 km 5.7 mww
44.112347 98.2 deg 288.46 deg Mindanao, Philippines 2020/03/26 15:38:04 GMT (5.6, 125.1) 59 km 6.1 mww
36.30843 67.1 deg 300.849 deg Near West Coast Of Honshu, Japan 2020/03/12 17:18:46 GMT (37.3, 136.9) 10 km 5.3 Mww