Station PO NANL - Nain, NL, CA

Network: PO - Portable Observatories for Lithospheric Analysis and Research Investigating Seis

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
NANL Nain, NL, CA (56.54, -61.69) 2011-07-24 / 2599-12-31 34 m
Crust2 Type:C2,continental shelf, 1 km seds.
Thickness Estimate:30 km
Thickness StdDev:1.6 km
Vp/Vs Estimate:1.91
Vp/Vs StdDev:0.05
Vs Estimate:3.258 km/s
Poisson's Ratio:0.31
Peak Value:0.06
Assumed Vp:6.24 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.387
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

1 with match > 90% ( 7.6923075 %) and 4 with match > 80% ( 30.76923 %) out of 13.

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 30 km 1.91 6.24 km/s 3.258 km/s 0.31
Crust2.0 30 km 1.80 6.24 km/s 3.467 km/s 0.28 C2,continental shelf, 1 km seds.
Global Maxima 30 km 1.91 6.24 km/s 3.258 km/s 0.31 amp=0.06351956
Local Maxima 1 25 km 2.07 6.24 km/s 3.022 km/s 0.35 amp=0.039029475
Local Maxima 2 32 km 1.85 6.24 km/s 3.368 km/s 0.29 amp=0.01854626
Local Maxima 3 28 km 2.10 6.24 km/s 2.975 km/s 0.35 amp=0.0130249
Local Maxima 4 31 km 1.60 6.24 km/s 3.9 km/s 0.18 amp=0.011378319
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps4.44 SECOND
PpPs14.13 SECOND
PsPs/PpSs18.57 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

(4 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
97.94343 63.2 deg 195.203 deg Northern Peru 2019/05/26 07:41:13 GMT (-5.9, -75.3) 105 km 7.5 Mi
89.28521 65.0 deg 190.812 deg Western Brazil 2019/01/05 19:25:38 GMT (-8.1, -71.6) 575 km 6.8 Mww
84.54447 92.9 deg 341.707 deg Southeast Of Honshu, Japan 2019/06/04 04:39:17 GMT (29.1, 139.3) 430 km 6.3 Mww
80.79983 71.3 deg 188.623 deg Central Peru 2019/03/01 08:50:41 GMT (-14.7, -70.1) 257 km 7.0 mww

Losers

(9 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
89.44993 67.9 deg 332.736 deg East Of Kuril Islands 2019/03/28 22:06:49 GMT (50.5, 160.0) 9.0 km 6.2 Mww
77.06213 60.4 deg 202.124 deg Near Coast Of Ecuador 2019/03/31 07:04:04 GMT (-2.0, -80.8) 19 km 6.2 Mww
71.810524 60.4 deg 66.274 deg Turkey 2019/03/20 06:34:28 GMT (37.4, 29.6) 10 km 5.7 Mww
69.55833 48.2 deg 215.251 deg Near Coast Of Nicaragua 2019/05/16 16:22:16 GMT (12.6, -87.9) 62 km 5.9 Mww
68.70544 74.2 deg 184.16 deg Central Bolivia 2019/03/15 05:03:50 GMT (-17.9, -65.9) 358 km 6.3 Mww
67.08559 79.0 deg 338.633 deg Off Coast Of Hokkaido, Japan 2019/03/02 03:22:52 GMT (41.9, 146.9) 10 km 6.0 Mww
65.028244 86.7 deg 188.443 deg Near Coast Of Central Chile 2019/01/20 01:32:51 GMT (-30.1, -71.4) 53 km 6.7 mww
62.3518 60.9 deg 197.387 deg Northern Peru 2019/01/18 21:27:01 GMT (-3.3, -76.9) 103 km 5.7 Mww
35.916954 71.7 deg 127.043 deg North Of Ascension Island 2019/05/06 13:23:08 GMT (-3.2, -12.3) 10 km 5.4 Mww