Station TC ICC1 - Isla del Coco, Costa Rica, Pacific Ocean

Network: TC - Red Sism?logica Nacional de Costa Rica

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
ICC1 Isla del Coco, Costa Rica, Pacific Ocean (5.54, -87.06) 2015-06-18 / 2599-12-31 10 m
Crust2 Type:B0,melt affected o.c. and oceanic plateaus, 0.10 km seds.
Thickness Estimate:62 km
Thickness StdDev:21 km
Vp/Vs Estimate:1.95
Vp/Vs StdDev:0.07
Vs Estimate:2.469 km/s
Poisson's Ratio:0.32
Peak Value:0.10
Assumed Vp:4.802 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.895
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

1 with match > 90% ( 11.111111 %) and 2 with match > 80% ( 22.222221 %) out of 9.

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Azimuth Distribution of Events:

Prior Results for this Station

Study Thickness Vp/Vs Vp Vs Poissons Ratio Extra
EARS 62 km 1.95 4.802 km/s 2.469 km/s 0.32
Crust2.0 16 km 2.06 4.802 km/s 2.335 km/s 0.35 B0,melt affected o.c. and oceanic plateaus, 0.10 km seds.
Global Maxima 62 km 1.95 4.802 km/s 2.469 km/s 0.32 amp=0.097222716
Local Maxima 1 32 km 2.05 4.802 km/s 2.342 km/s 0.34 amp=0.09072741
Local Maxima 2 12 km 1.95 4.802 km/s 2.463 km/s 0.32 amp=0.085409686
Local Maxima 3 47 km 2.05 4.802 km/s 2.342 km/s 0.34 amp=0.07214709
Local Maxima 4 25 km 1.61 4.802 km/s 2.992 km/s 0.18 amp=0.060315683
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps12.10 SECOND
PpPs37.72 SECOND
PsPs/PpSs49.82 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
96.776825 39.7 deg 159.352 deg Near Coast Of Central Chile 2015/09/16 22:54:31 GMT (-31.6, -71.8) 12 km 8.3 MWW, 7.9 MI
86.839554 39.9 deg 159.314 deg Near Coast Of Central Chile 2015/09/21 17:39:58 GMT (-31.7, -71.6) 25 km 6.5 MB, 6.5 MI, 6.6 MWW

Losers

(7 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
87.56268 42.9 deg 163.291 deg Off Coast Of Central Chile 2015/07/17 11:11:23 GMT (-35.5, -73.2) 17 km 5.3 MW
75.51985 89.4 deg 248.708 deg Tonga Islands 2015/07/06 19:21:05 GMT (-21.3, -174.3) 13 km 5.3 MW
72.46966 39.3 deg 158.874 deg Near Coast Of Central Chile 2015/09/19 09:07:08 GMT (-31.1, -71.6) 23 km 6.1 MWP
70.132996 39.1 deg 158.403 deg Near Coast Of Central Chile 2015/09/26 02:51:18 GMT (-30.8, -71.4) 38 km 6.2 MO
64.11041 38.6 deg 158.407 deg Near Coast Of Central Chile 2015/10/05 16:33:26 GMT (-30.3, -71.7) 35 km 6.0 MB
58.165573 40.0 deg 159.293 deg Near Coast Of Central Chile 2015/09/16 23:03:56 GMT (-31.8, -71.6) 10 km 6.1 MB
53.597904 81.0 deg 321.716 deg Fox Islands, Aleutian Islands 2015/07/28 21:21:33 GMT (52.1, -169.4) 12 km 5.4 MW