Station 8G EC13 - EC13

Network: 8G - 2016 Pedernales Earthquake Aftershock Deployment Ecuador

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
EC13 EC13 (0.31, -79.95) 2016-05-01 / 2017-05-10 37 m
Crust2 Type:T6,Margin /shield transition, 1 km seds.
Thickness Estimate:38 km
Thickness StdDev:17 km
Vp/Vs Estimate:1.96
Vp/Vs StdDev:0.13
Vs Estimate:3.302 km/s
Poisson's Ratio:0.32
Peak Value:0.12
Assumed Vp:6.472 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.851
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

2 with match > 90% ( 11.111111 %) and 3 with match > 80% ( 16.666666 %) out of 18.

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 38 km 1.96 6.472 km/s 3.302 km/s 0.32
Crust2.0 32 km 1.79 6.472 km/s 3.622 km/s 0.27 T6,Margin /shield transition, 1 km seds.
Global Maxima 38 km 1.96 6.472 km/s 3.302 km/s 0.32 amp=0.12236363
Local Maxima 1 28 km 2.10 6.472 km/s 3.086 km/s 0.35 amp=0.1001479
Local Maxima 2 45 km 1.60 6.472 km/s 4.045 km/s 0.18 amp=0.09476293
Local Maxima 3 29 km 1.69 6.472 km/s 3.824 km/s 0.23 amp=0.094671935
Local Maxima 4 37 km 1.60 6.472 km/s 4.045 km/s 0.18 amp=0.08017209
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps5.71 SECOND
PpPs17.61 SECOND
PsPs/PpSs23.32 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
99.83513 74.3 deg 356.534 deg Queen Elizabeth Islands, Canada 2017/01/08 23:47:12 GMT (74.3, -92.3) 19 km 5.8 Mwp
92.63671 70.6 deg 151.746 deg South Sandwich Islands Region 2016/05/28 09:46:59 GMT (-56.2, -26.9) 73 km 7.2 MWW, 7.3 MI
89.353806 43.9 deg 174.283 deg Southern Chile 2016/12/25 14:32:13 GMT (-43.5, -74.5) 17 km 5.6 mb

Losers

(15 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
99.73711 94.8 deg 254.683 deg Tonga Islands 2016/10/25 16:10:01 GMT (-15.4, -174.8) 0.0 km 5.8
88.490265 43.7 deg 174.24 deg Southern Chile 2016/12/25 14:22:28 GMT (-43.3, -74.5) 15 km 7.7 Mi
80.48974 67.8 deg 152.702 deg South Georgia Island Region 2016/08/19 07:32:22 GMT (-55.3, -31.9) 10 km 7.4 MO
79.55981 57.9 deg 319.459 deg Off Coast Of Northern California 2016/12/08 14:49:46 GMT (40.5, -126.2) 12 km 6.5 Mwb
77.10002 32.6 deg 167.203 deg Near Coast Of Central Chile 2016/12/08 20:42:37 GMT (-31.6, -71.9) 30 km 5.2 Mwr
71.102005 67.8 deg 152.581 deg South Georgia Island Region 2016/08/21 03:45:23 GMT (-55.3, -31.8) 10 km 6.4 MWP
68.99361 30.6 deg 307.385 deg Off Coast Of Jalisco, Mexico 2016/06/07 10:51:38 GMT (18.4, -105.2) 10 km 6.2 MWP
66.61794 96.3 deg 255.061 deg Fiji Islands Region 2017/02/20 23:55:48 GMT (-15.0, -176.4) 6.0 km 5.5 Mww
61.89639 37.1 deg 68.159 deg Northern Mid-Atlantic Ridge 2016/10/20 00:09:26 GMT (13.3, -44.9) 10 km 5.7 MWP
61.70779 31.2 deg 251.76 deg Central East Pacific Rise 2016/12/11 14:33:12 GMT (-9.1, -109.8) 10 km 5.7 Mwb
60.583454 97.1 deg 239.733 deg Kermadec Islands, New Zealand 2016/06/01 15:37:23 GMT (-30.2, -178.0) 44 km 5.5 MWC, 5.5 MWC
59.869442 72.2 deg 154.787 deg South Sandwich Islands Region 2016/09/22 16:07:27 GMT (-59.5, -27.4) 10 km 5.6 MB
55.41178 72.6 deg 153.622 deg South Sandwich Islands Region 2016/08/02 07:32:29 GMT (-58.7, -25.6) 35 km 5.5 MWW, 5.4 MWB, 5.6 MWC
53.194706 31.3 deg 166.694 deg Off Coast Of Central Chile 2016/07/19 05:18:40 GMT (-30.2, -72.0) 14 km 5.5 MB
52.624706 54.2 deg 45.269 deg Northern Mid-Atlantic Ridge 2016/07/15 18:02:49 GMT (35.2, -35.2) 16 km 5.5 mwb