Station C8 TOFB - Tofino, BC, CA
Network: C8 - Canadian Seismic Research Network ()
Nearby stations (2 deg radius)
Station | Name | (Lat, Lon) | Start / End | Elevation |
TOFB | Tofino, BC, CA | (49.15, -125.91) | 2009-02-14 / 2499-01-01 | 13 m |
Crust2 Type: | T4,Margin /shield transition, East Siberia, 2 km seds. |
Thickness Estimate: | 28 km |
Thickness StdDev: | 1.4 km |
Vp/Vs Estimate: | 1.76 |
Vp/Vs StdDev: | 0.03 |
Vs Estimate: | 3.631 km/s |
Poisson's Ratio: | 0.26 |
Peak Value: | 0.08 |
Assumed Vp: | 6.391 km/s |
Ps Weight: | 0.33333334 |
PpPs Weight: | 0.33333334 |
PsPs Weight: | 0.33333328 |
Residual Complexity: | 0.295 |
Nearby stations H: | 40 km +- 16 km |
(2.0 deg) Vp/Vs: | 1.91 +- 0.21 |
2 with match > 90% ( 5.882353 %) and 4 with match > 80% ( 11.764706 %) out of 34.
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Azimuth Distribution of Events:
Prior Results for this Station
Study | Thickness | Vp/Vs | Vp | Vs | Poissons Ratio | Extra |
EARS | 28 km | 1.76 | 6.391 km/s | 3.631 km/s | 0.26 | |
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 | 28 km | 1.76 | 6.391 km/s | 3.631 km/s | 0.26 | amp=0.07578472 |
Local Maxima 1 | 68 km | 1.86 | 6.391 km/s | 3.44 km/s | 0.30 | amp=0.020471226 |
Local Maxima 2 | 57 km | 1.60 | 6.391 km/s | 3.994 km/s | 0.18 | amp=0.013827831 |
Local Maxima 3 | 55 km | 2.09 | 6.391 km/s | 3.054 km/s | 0.35 | amp=0.013651753 |
Local Maxima 4 | 34 km | 1.62 | 6.391 km/s | 3.945 km/s | 0.19 | amp=0.013350593 |
Predicted Arrivals for vertical incidence (zero ray parameter) | |
Ps | 3.27 SECOND |
PpPs | 11.88 SECOND |
PsPs/PpSs | 15.15 SECOND |
Events Processed for this Station
Download zip of receiver functions as SAC
Plot maxima for each earthquake.
Events Used in the Stack
(4 events)Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude |
91.28963 | 66.7 deg | 129.54 deg | Peru-Ecuador Border Region | 2021/07/30 17:10:19 GMT | (-4.9, -80.6) | 33 km | 6.2 Mww |
90.956795 | 38.5 deg | 137.384 deg | Near Coast Of Guerrero, Mexico | 2021/09/08 01:47:46 GMT | (17.0, -99.8) | 13 km | 7.0 mww |
89.42604 | 33.5 deg | 293.851 deg | Andreanof Islands, Aleutian Is. | 2021/09/24 11:52:31 GMT | (51.1, -178.9) | 50 km | 6.3 Mi |
80.7882 | 94.3 deg | 296.518 deg | Mindoro, Philippines | 2021/07/23 20:48:57 GMT | (13.7, 120.7) | 110 km | 6.7 mww |
Losers
(30 events)Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude | Reason |
83.720215 | 75.6 deg | 123.772 deg | Peru-Brazil Border Region | 2021/10/02 12:52:34 GMT | (-9.6, -71.2) | 589 km | 5.9 mww | |
76.54226 | 86.8 deg | 243.049 deg | Vanuatu Islands | 2021/08/18 10:10:05 GMT | (-14.9, 167.1) | 91 km | 6.8 mww | |
75.993416 | 53.6 deg | 305.966 deg | Sea Of Okhotsk | 2021/09/03 10:14:26 GMT | (49.5, 147.0) | 582 km | 5.8 Mww | |
75.629684 | 48.5 deg | 126.323 deg | Near Coast Of Nicaragua | 2021/09/22 09:57:07 GMT | (12.1, -87.8) | 10 km | 6.7 Mi | |
74.31073 | 51.6 deg | 107.632 deg | Haiti Region | 2021/08/15 03:20:45 GMT | (18.4, -74.1) | 12 km | 5.8 mww | |
69.07128 | 49.6 deg | 301.557 deg | Kuril Islands | 2021/08/24 05:37:51 GMT | (48.8, 155.0) | 31 km | 6.0 mww | |
67.98536 | 90.9 deg | 222.115 deg | Kermadec Islands Region | 2021/08/31 02:52:49 GMT | (-30.1, -176.6) | 40 km | 6.5 Mi | |
65.70672 | 91.2 deg | 222.869 deg | Kermadec Islands, New Zealand | 2021/08/31 02:52:49 GMT | (-30.0, -177.5) | 10 km | 6.3 mww | |
65.05705 | 55.7 deg | 124.544 deg | South Of Panama | 2021/07/17 20:56:10 GMT | (6.8, -82.7) | 4.1 km | 6.1 mww | |
64.146996 | 90.7 deg | 222.36 deg | Kermadec Islands Region | 2021/07/25 16:09:50 GMT | (-29.8, -176.7) | 10 km | 5.5 Mww | |
62.37884 | 87.7 deg | 233.642 deg | Vanuatu Islands Region | 2021/10/09 10:58:30 GMT | (-21.2, 174.5) | 520 km | 6.9 mww | |
62.31318 | 94.4 deg | 260.257 deg | Eastern New Guinea Reg., P.N.G. | 2021/09/18 20:47:06 GMT | (-9.8, 148.6) | 15 km | 5.3 Mww | |
61.815483 | 91.1 deg | 347.22 deg | Afghanistan-Tajikistan Bord Reg. | 2021/07/10 02:14:43 GMT | (39.0, 70.6) | 17 km | 5.8 Mww | |
60.962036 | 79.8 deg | 277.632 deg | South Of Mariana Islands | 2021/08/24 14:47:25 GMT | (12.7, 145.1) | 10 km | 5.5 Mww | |
59.68281 | 87.3 deg | 233.505 deg | Vanuatu Islands Region | 2021/10/02 06:29:16 GMT | (-20.9, 174.9) | 486 km | 7.2 Mi | |
59.59191 | 84.9 deg | 328.754 deg | Qinghai, China | 2021/08/25 23:38:21 GMT | (38.9, 95.6) | 10 km | 5.6 mb | |
59.144665 | 85.2 deg | 225.888 deg | South Of Fiji Islands | 2021/08/17 17:24:47 GMT | (-23.2, -177.0) | 139 km | 5.8 Mww | |
57.801907 | 53.0 deg | 300.343 deg | Kuril Islands | 2021/07/13 00:30:16 GMT | (46.2, 151.7) | 33 km | 5.6 Mww | |
56.81442 | 73.7 deg | 170.554 deg | Southern East Pacific Rise | 2021/09/03 05:22:58 GMT | (-24.3, -116.0) | 10 km | 5.4 Mww | |
55.12796 | 80.0 deg | 225.828 deg | Tonga Islands | 2021/09/01 08:21:09 GMT | (-18.7, -174.1) | 75 km | 5.2 Mww | |
53.714928 | 48.2 deg | 10.74 deg | Greenland Sea | 2021/07/23 04:05:40 GMT | (79.7, 3.6) | 10 km | 5.5 mww | |
52.816353 | 69.9 deg | 130.792 deg | Near Coast Of Northern Peru | 2021/07/29 00:32:13 GMT | (-8.3, -80.0) | 23 km | 5.8 Mww | |
52.266212 | 70.0 deg | 296.496 deg | Southeast Of Honshu, Japan | 2021/09/13 22:46:06 GMT | (32.4, 137.9) | 376 km | 5.9 Mww | |
52.027206 | 33.5 deg | 294.028 deg | Andreanof Islands, Aleutian Is. | 2021/09/24 07:02:28 GMT | (51.1, -179.0) | 18 km | 5.5 Mww | |
50.599102 | 38.5 deg | 228.748 deg | Hawaii | 2021/10/10 21:48:36 GMT | (18.8, -155.5) | 35 km | 6.2 Ml | |
49.65867 | 91.0 deg | 223.03 deg | Kermadec Islands, New Zealand | 2021/08/25 05:58:03 GMT | (-29.7, -177.6) | 30 km | 5.7 mb | |
48.29043 | 69.8 deg | 292.13 deg | Southeast Of Honshu, Japan | 2021/08/25 10:18:16 GMT | (29.7, 141.4) | 35 km | 5.3 Mww | |
46.136112 | 83.7 deg | 228.368 deg | Fiji Islands Region | 2021/07/17 03:23:47 GMT | (-20.6, -178.4) | 559 km | 5.5 Mww | |
45.279037 | 84.7 deg | 302.062 deg | Taiwan Region | 2021/08/04 21:50:46 GMT | (24.8, 122.3) | 11 km | 5.8 mww | |
26.411139 | 88.5 deg | 260.657 deg | New Britain Region, P.N.G. | 2021/07/19 23:02:08 GMT | (-5.0, 152.1) | 28 km | 5.4 mww |