Station EC PORT - OVCHIM_S

Network: EC - Ecuador Seismic Network

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
PORT OVCHIM_S (-1.46, -78.77) 2012-08-21 / 2599-12-31 4469 m
Crust2 Type:R0,orogen/60km Tibet Transition, 1 km seds.
Thickness Estimate:56 km
Thickness StdDev:12 km
Vp/Vs Estimate:1.80
Vp/Vs StdDev:0.10
Vs Estimate:3.591 km/s
Poisson's Ratio:0.28
Peak Value:0.01
Assumed Vp:6.472 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.868
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

0 with match > 90% ( 0.0 %) and 3 with match > 80% ( 9.67742 %) out of 31.

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 56 km 1.80 6.472 km/s 3.591 km/s 0.28
Crust2.0 60 km 1.76 6.472 km/s 3.676 km/s 0.26 R0,orogen/60km Tibet Transition, 1 km seds.
Global Maxima 56 km 1.80 6.472 km/s 3.591 km/s 0.28 amp=0.014387248
Local Maxima 1 56 km 1.94 6.472 km/s 3.336 km/s 0.32 amp=0.012603405
Local Maxima 2 70 km 1.91 6.472 km/s 3.38 km/s 0.31 amp=0.009279978
Local Maxima 3 30 km 1.86 6.472 km/s 3.475 km/s 0.30 amp=0.008148232
Local Maxima 4 40 km 2.10 6.472 km/s 3.086 km/s 0.35 amp=0.0080222655
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps6.88 SECOND
PpPs24.03 SECOND
PsPs/PpSs30.91 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
83.283424 32.6 deg 308.454 deg Off Coast Of Jalisco, Mexico 2016/06/07 10:51:38 GMT (18.4, -105.2) 10 km 6.2 MWP
82.28938 31.5 deg 163.506 deg San Juan Province, Argentina 2016/11/20 20:57:43 GMT (-31.6, -68.8) 116 km 6.4 MWP, 6.5 MWB
80.88632 65.7 deg 152.794 deg South Georgia Island Region 2016/08/19 07:32:22 GMT (-55.3, -31.9) 10 km 7.4 MO

Losers

(28 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
86.418 96.2 deg 241.85 deg Kermadec Islands Region 2016/07/13 13:04:25 GMT (-27.9, -176.5) 10 km 5.7 MB
79.0155 68.1 deg 151.393 deg South Sandwich Islands Region 2016/04/19 05:25:39 GMT (-55.6, -27.2) 11 km 5.9 MB
76.784935 66.1 deg 152.411 deg South Sandwich Islands Region 2016/09/02 01:57:53 GMT (-55.3, -31.0) 31 km 5.6 MB
75.85617 65.7 deg 152.67 deg South Georgia Island Region 2016/08/21 03:45:23 GMT (-55.3, -31.8) 10 km 6.4 MWP
75.717155 61.0 deg 89.246 deg North Of Ascension Island 2016/08/29 04:29:57 GMT (-0.0, -17.8) 10 km 7.1 MWW, 7.1 MWC, 7.4 MI
70.215614 46.4 deg 82.456 deg Central Mid-Atlantic Ridge 2016/02/27 02:41:46 GMT (4.5, -32.7) 10 km 5.5 MB
68.513115 66.4 deg 152.217 deg South Sandwich Islands Region 2016/08/30 15:46:02 GMT (-55.3, -30.4) 10 km 5.6 MB
67.49767 85.3 deg 327.408 deg Alaska Peninsula 2016/04/02 05:50:00 GMT (57.0, -158.0) 10 km 6.2 MWP, 6.4 MI
67.34607 96.1 deg 247.24 deg South Of Fiji Islands 2016/12/03 14:11:09 GMT (-22.6, -176.0) 153 km 5.5 mb
67.07013 41.3 deg 337.623 deg Oklahoma 2016/09/03 12:02:44 GMT (36.4, -96.9) 5.4 km 5.8 MWW, 5.6 MWB, 5.7 MWR, 5.8 MWC
65.82551 94.4 deg 321.431 deg Andreanof Islands, Aleutian Is. 2016/03/12 18:06:45 GMT (51.6, -174.0) 19 km 6.3 MWW, 6.1 MB, 6.2 MWB, 6.3 MWC, 6.4 MWC, 6.4 MI
65.079506 65.6 deg 152.729 deg South Georgia Island Region 2016/08/19 17:33:40 GMT (-55.2, -32.1) 4.3 km 5.8 MWW, 5.7 MWB, 5.8 MWC
64.95002 33.8 deg 170.746 deg Near Coast Of Central Chile 2016/08/30 08:09:10 GMT (-34.9, -72.5) 19 km 5.5 MB, 5.5 MB
62.275826 68.6 deg 152.09 deg South Sandwich Islands Region 2016/03/14 07:26:43 GMT (-56.4, -27.1) 104 km 5.7 MB
61.51987 70.2 deg 154.671 deg South Sandwich Islands Region 2016/04/24 08:38:00 GMT (-59.3, -27.0) 10 km 5.5 MB
60.548527 68.2 deg 152.055 deg South Sandwich Islands Region 2016/02/18 01:07:14 GMT (-56.2, -27.6) 119 km 5.8 MB
58.455845 92.7 deg 50.897 deg Tyrrhenian Sea 2016/10/28 20:02:48 GMT (39.3, 13.5) 448 km 5.8 MWW, 5.8 MWB
58.083412 65.8 deg 26.474 deg Reykjanes Ridge 2016/06/25 17:54:19 GMT (53.9, -35.4) 10 km 5.5 MWC, 5.5 MWC
56.230873 93.4 deg 249.791 deg Tonga Islands Region 2016/11/16 00:30:28 GMT (-20.2, -173.0) 10 km 5.9 MB, 5.6 MWB
54.886154 68.3 deg 152.069 deg South Sandwich Islands Region 2016/07/31 11:33:20 GMT (-56.3, -27.5) 98 km 5.9 MWW, 5.9 MWC, 5.9 MWB
52.847893 93.2 deg 252.343 deg Tonga Islands Region 2016/06/05 22:33:49 GMT (-17.6, -172.6) 10 km 5.6 MWW, 5.6 MWC, 5.6 MWB
50.62946 32.2 deg 158.814 deg Cordoba Province, Argentina 2016/09/09 00:03:43 GMT (-31.4, -65.7) 151 km 5.6 MWR
50.14 65.2 deg 97.489 deg Ascension Island Region 2016/06/10 09:26:53 GMT (-7.5, -13.6) 10 km 5.5 MWP
49.651382 97.1 deg 236.74 deg South Of Kermadec Islands 2016/03/05 18:45:30 GMT (-32.9, -178.2) 10 km 5.5 MB
46.380993 54.6 deg 43.775 deg Northern Mid-Atlantic Ridge 2016/07/15 18:02:49 GMT (35.2, -35.2) 16 km 5.5 mwb
46.37327 39.8 deg 51.991 deg Northern Mid-Atlantic Ridge 2016/09/09 17:17:54 GMT (22.1, -45.9) 10 km 5.5 MB
43.902138 68.2 deg 152.1 deg South Sandwich Islands Region 2016/03/28 19:07:09 GMT (-56.3, -27.7) 31 km 5.5 MWC, 5.3 MB, 5.5 MWC
43.510777 87.9 deg 323.606 deg Unimak Island Region, Alaska 2016/10/27 11:53:18 GMT (53.6, -163.3) 17 km 5.8 MWP, 5.8 MI