Station TA M66A - Nantucket, MA, USA

Network: TA - USArray Transportable Network (new EarthScope stations)

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
M66A Nantucket, MA, USA (41.26, -70.14) 2013-09-28 / 2599-12-31 9.0 m
Crust2 Type:T6,Margin /shield transition, 1 km seds.
Thickness Estimate:28 km
Thickness StdDev:3.2 km
Vp/Vs Estimate:1.89
Vp/Vs StdDev:0.08
Vs Estimate:3.42 km/s
Poisson's Ratio:0.31
Peak Value:0.10
Assumed Vp:6.472 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.513
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

5 with match > 90% ( 31.25 %) and 8 with match > 80% ( 50.0 %) out of 16.

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 28 km 1.89 6.472 km/s 3.42 km/s 0.31
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 28 km 1.89 6.472 km/s 3.42 km/s 0.31 amp=0.09680318
Local Maxima 1 30 km 1.88 6.472 km/s 3.433 km/s 0.30 amp=0.05077249
Local Maxima 2 62 km 1.73 6.472 km/s 3.736 km/s 0.25 amp=0.03333762
Local Maxima 3 42 km 1.62 6.472 km/s 4.001 km/s 0.19 amp=0.029735463
Local Maxima 4 26 km 1.98 6.472 km/s 3.265 km/s 0.33 amp=0.025058668
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps3.90 SECOND
PpPs12.63 SECOND
PsPs/PpSs16.52 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

(8 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
95.24303 69.7 deg 321.86 deg Rat Islands, Aleutian Islands 2014/06/23 20:53:09 GMT (51.8, 178.8) 108 km 7.9 MWW, 7.1 MI, 7.9 MWC
95.12273 32.6 deg 213.878 deg Off Coast Of Central America 2014/10/14 03:51:35 GMT (12.6, -88.0) 40 km 7.3 MWW, 7.4 MI
92.65819 35.4 deg 236.868 deg Guerrero, Mexico 2014/05/08 17:00:17 GMT (17.4, -100.7) 24 km 6.4 MWW, 6.8 MI
90.87692 32.7 deg 222.69 deg Near Coast Of Chiapas, Mexico 2014/07/07 11:23:55 GMT (14.7, -92.4) 60 km 6.9 MWW, 6.9 MWC, 7.1 MI
90.624306 55.7 deg 184.038 deg Central Peru 2014/08/24 23:21:45 GMT (-14.6, -73.6) 101 km 6.9 MWW, 6.8 MI, 6.9 MWB
88.10372 35.4 deg 237.256 deg Guerrero, Mexico 2014/04/18 14:27:26 GMT (17.6, -100.8) 24 km 7.2 MWW, 7.0 MWB, 7.3 MWC, 7.5 MI
86.669754 32.5 deg 213.27 deg Near Coast Of Nicaragua 2014/03/02 09:37:54 GMT (12.6, -87.7) 60 km 6.2 MWW, 6.2 MWB, 6.2 MWC, 6.3 MWC
81.51389 88.5 deg 333.559 deg Kuril Islands 2015/07/07 05:10:27 GMT (44.0, 147.9) 38 km 6.3 MO

Losers

(8 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
96.23033 61.5 deg 180.387 deg Near Coast Of Northern Chile 2014/04/03 02:43:14 GMT (-20.5, -70.5) 31 km 7.7 MWW, 7.4 MI, 7.7 MWC
77.01791 61.7 deg 180.439 deg Near Coast Of Northern Chile 2014/04/03 05:26:16 GMT (-20.8, -70.5) 24 km 6.2 MWP, 6.2 MWR, 6.3 MWW, 6.5 MWC
71.78368 34.4 deg 185.062 deg Northern Colombia 2015/03/10 20:55:43 GMT (6.8, -73.0) 147 km 6.2 MWB
64.56577 60.6 deg 180.729 deg Near Coast Of Northern Chile 2014/04/02 00:06:44 GMT (-19.6, -70.8) 10 km 5.7 MB
64.02695 60.9 deg 180.53 deg Near Coast Of Northern Chile 2014/03/16 21:16:30 GMT (-19.9, -70.6) 20 km 6.7 MWW, 6.7 MWC, 7.0 MI
62.179707 69.8 deg 322.15 deg Rat Islands, Aleutian Islands 2014/06/23 22:03:28 GMT (52.0, 178.4) 120 km 5.1 mb
54.15164 72.4 deg 181.376 deg Near Coast Of Central Chile 2015/09/16 23:09:22 GMT (-31.5, -71.7) 10 km 5.6 MB, 5.9 MB
41.041275 60.4 deg 180.033 deg Near Coast Of Northern Chile 2014/04/01 23:59:57 GMT (-19.5, -70.2) 22 km 5.8 MB