Station OV CABA - Caballito Guanacaste

Network: OV - Observatorio Vulcanol?gico y Sismol?gico de Costa Rica

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
CABA Caballito Guanacaste (10.24, -85.34) 2000-01-01 / 2599-12-31 35 m
Crust2 Type:L3,continental arc, Southern Andes, 0.2 km seds.
Thickness Estimate:64 km
Thickness StdDev:14 km
Vp/Vs Estimate:1.99
Vp/Vs StdDev:0.11
Vs Estimate:3.324 km/s
Poisson's Ratio:0.33
Peak Value:0.04
Assumed Vp:6.597 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.861
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

0 with match > 90% ( 0.0 %) and 5 with match > 80% ( 15.151515 %) out of 33.

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 64 km 1.99 6.597 km/s 3.324 km/s 0.33
Crust2.0 40 km 1.77 6.597 km/s 3.723 km/s 0.27 L3,continental arc, Southern Andes, 0.2 km seds.
Global Maxima 64 km 1.99 6.597 km/s 3.324 km/s 0.33 amp=0.036453
Local Maxima 1 33 km 1.85 6.597 km/s 3.561 km/s 0.29 amp=0.031024199
Local Maxima 2 31 km 1.79 6.597 km/s 3.696 km/s 0.27 amp=0.025410945
Local Maxima 3 68 km 1.88 6.597 km/s 3.519 km/s 0.30 amp=0.011436425
Local Maxima 4 41 km 1.63 6.597 km/s 4.048 km/s 0.20 amp=0.010901726
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps9.56 SECOND
PpPs28.96 SECOND
PsPs/PpSs38.51 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

(5 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
85.77969 81.9 deg 151.245 deg South Sandwich Islands Region 2016/05/28 09:46:59 GMT (-56.2, -26.9) 73 km 7.2 MWW, 7.3 MI
85.068825 43.8 deg 163.026 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
84.43333 38.8 deg 158.674 deg Near Coast Of Northern Chile 2016/07/25 17:26:49 GMT (-26.1, -70.6) 68 km 6.2 MB
82.36101 43.6 deg 163.039 deg Near Coast Of Central Chile 2015/09/21 05:39:33 GMT (-31.6, -71.7) 23 km 6.3 MWP
80.11424 43.0 deg 162.274 deg Near Coast Of Central Chile 2015/09/26 02:51:18 GMT (-30.8, -71.4) 38 km 6.2 MO

Losers

(28 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
99.835815 85.4 deg 210.1 deg Pacific-Antarctic Ridge 2014/12/13 19:24:59 GMT (-56.8, -150.5) 10 km 5.0 mb
80.32854 94.0 deg 248.345 deg Tonga Islands Region 2015/01/14 05:29:34 GMT (-22.1, -175.6) 100 km 5.1 MW, 4.7 mb
78.148926 81.5 deg 151.526 deg South Sandwich Islands Region 2015/09/30 16:06:52 GMT (-56.2, -27.7) 106 km 5.7 MB
77.95363 43.6 deg 162.386 deg Near Coast Of Central Chile 2015/09/22 07:12:59 GMT (-31.5, -71.2) 54 km 6.1 MWB
75.841125 37.2 deg 153.392 deg Northern Chile 2015/11/01 15:16:14 GMT (-23.2, -68.2) 80 km 5.8 MB
75.21087 81.5 deg 151.474 deg South Sandwich Islands Region 2016/02/18 01:07:14 GMT (-56.2, -27.6) 119 km 5.8 MB
74.93188 42.4 deg 162.236 deg Near Coast Of Central Chile 2015/10/03 06:26:55 GMT (-30.3, -71.6) 40 km 5.8 MWR
73.415085 71.2 deg 326.519 deg Alaska Peninsula 2015/05/29 07:00:08 GMT (56.7, -156.5) 62 km 6.8 MWP, 6.8 MI
73.01248 43.2 deg 162.687 deg Near Coast Of Central Chile 2015/09/19 09:07:08 GMT (-31.1, -71.6) 23 km 6.1 MWP
71.13982 37.6 deg 149.8 deg Jujuy Province, Argentina 2016/08/04 14:15:11 GMT (-22.4, -66.0) 258 km 6.0 MO
68.91405 43.6 deg 163.524 deg Off Coast Of Central Chile 2015/09/17 01:33:03 GMT (-31.7, -72.1) 15 km 5.6 MB
66.59888 96.5 deg 327.771 deg Kamchatka Peninsula, Russia 2016/01/30 03:25:10 GMT (54.0, 158.5) 161 km 7.2 MWW, 7.0 MI, 7.2 MWB
66.55464 46.1 deg 162.697 deg Chile-Argentina Border Region 2016/04/14 09:38:44 GMT (-33.9, -70.4) 112 km 5.5 MB
66.302536 81.9 deg 151.509 deg South Sandwich Islands Region 2016/03/14 07:26:43 GMT (-56.4, -27.1) 104 km 5.7 MB
65.259224 36.1 deg 152.775 deg Northern Chile 2015/05/26 10:32:01 GMT (-22.1, -68.4) 115 km 5.7 MB
64.919304 91.0 deg 254.938 deg Tonga Islands 2016/07/23 20:09:19 GMT (-15.1, -173.6) 10 km 5.7 MB
64.39323 95.3 deg 243.393 deg Kermadec Islands Region 2015/07/30 18:35:17 GMT (-27.2, -176.2) 12 km 5.5 MW
63.5937 38.5 deg 151.741 deg Jujuy Province, Argentina 2015/09/28 15:28:05 GMT (-23.8, -66.6) 219 km 5.9 MWW, 6.0 MWB, 6.0 MWC
63.53099 42.5 deg 163.081 deg Off Coast Of Central Chile 2015/09/19 13:08:57 GMT (-30.6, -72.2) 14 km 5.6 MB
58.117992 83.0 deg 152.077 deg South Sandwich Islands Region 2015/08/26 13:51:39 GMT (-57.5, -26.0) 64 km 5.7 MB
58.072037 47.7 deg 316.378 deg Off Coast Of Northern California 2015/04/24 01:34:55 GMT (40.4, -127.2) 10 km 5.5 MB
57.78278 90.5 deg 252.269 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
56.197132 45.6 deg 164.911 deg Off Coast Of Central Chile 2015/06/02 10:32:46 GMT (-33.9, -72.4) 20 km 5.1 MW
55.846447 84.5 deg 321.612 deg Andreanof Islands, Aleutian Is. 2015/10/05 17:35:55 GMT (51.9, -179.3) 89 km 5.7 MB
55.292618 88.1 deg 139.681 deg Southern Mid-Atlantic Ridge 2015/08/02 05:29:33 GMT (-48.3, -9.9) 10 km 5.1 MW
52.57886 83.8 deg 153.047 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
52.141212 95.3 deg 243.44 deg Kermadec Islands Region 2015/08/11 13:35:51 GMT (-27.2, -176.1) 28 km 5.5 MW
50.434505 86.1 deg 321.17 deg Rat Islands, Aleutian Islands 2015/05/31 18:07:49 GMT (51.2, 178.3) 36 km 5.0 MW, 5.1 mb, 4.0 MS