Station TA 758A - Lake Helen, FL, USA

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

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
758A Lake Helen, FL, USA (28.96, -81.20) 2012-02-13 / 2599-12-31 16 m
Crust2 Type:C3,continental shelf, 2 km seds.
Thickness Estimate:40 km
Thickness StdDev:1.6 km
Vp/Vs Estimate:1.75
Vp/Vs StdDev:0.04
Vs Estimate:3.505 km/s
Poisson's Ratio:0.26
Peak Value:0.04
Assumed Vp:6.134 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.586
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

8 with match > 90% ( 23.529411 %) and 11 with match > 80% ( 32.35294 %) out of 34.

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 40 km 1.75 6.134 km/s 3.505 km/s 0.26
Crust2.0 31 km 1.80 6.134 km/s 3.406 km/s 0.28 C3,continental shelf, 2 km seds.
Global Maxima 40 km 1.75 6.134 km/s 3.505 km/s 0.26 amp=0.04088414
Local Maxima 1 30 km 1.97 6.134 km/s 3.11 km/s 0.33 amp=0.022921605
Local Maxima 2 28 km 2.10 6.134 km/s 2.924 km/s 0.35 amp=0.013584776
Local Maxima 3 37 km 1.88 6.134 km/s 3.263 km/s 0.30 amp=0.008184017
Local Maxima 4 54 km 2.08 6.134 km/s 2.945 km/s 0.35 amp=0.0074925935
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps4.83 SECOND
PpPs17.71 SECOND
PsPs/PpSs22.54 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

(11 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
95.211105 84.3 deg 331.826 deg Sea Of Okhotsk 2013/05/24 05:44:48 GMT (54.9, 153.2) 598 km 8.4 MW, 7.5 MB, 8.3 MW
94.53777 47.7 deg 164.968 deg Peru-Bolivia Border Region 2012/05/14 10:00:40 GMT (-17.7, -69.6) 106 km 6.4 MB, 6.2 MW, 6.2 MW
93.45092 91.6 deg 326.822 deg Kuril Islands 2013/04/19 03:05:52 GMT (46.2, 150.8) 110 km 7.2 MW, 7.1 MB, 7.2 MW
92.90897 87.0 deg 330.69 deg Sea Of Okhotsk 2013/05/24 14:56:31 GMT (52.2, 151.4) 624 km 6.7 MW, 6.7 MB, 6.7 MW
91.68422 65.3 deg 317.998 deg Fox Islands, Aleutian Islands 2012/08/10 18:37:43 GMT (52.6, -167.4) 13 km 5.9 MB, 6.2 MS, 6.2 MW, 6.2 MW
91.486206 40.4 deg 108.764 deg Northern Mid-Atlantic Ridge 2013/06/24 22:04:13 GMT (10.7, -42.6) 10 km 6.5 MW, 6.1 MB, 6.3 MS, 6.6 MW
91.3027 57.6 deg 168.961 deg Central Chile 2013/01/30 20:15:43 GMT (-28.1, -70.7) 45 km 6.5 MB, 6.5 MS, 6.8 MW, 6.8 MW
90.627205 34.2 deg 181.289 deg Near Coast Of Northern Peru 2013/08/12 09:49:32 GMT (-5.4, -81.9) 10 km 6.2 MWW, 6.1 MWB, 6.2 MWW, 6.2 MWC, 6.3 MWC
87.31077 37.8 deg 168.74 deg Peru-Brazil Border Region 2012/08/02 09:38:30 GMT (-8.4, -74.3) 145 km 5.9 MB, 6.1 MW, 6.1 MW
85.47414 85.2 deg 327.194 deg Kuril Islands 2013/03/01 13:20:49 GMT (51.0, 157.4) 29 km 6.3 MB, 6.3 MS, 6.5 MW, 6.4 MW
81.534805 85.2 deg 327.243 deg Kuril Islands 2013/02/28 14:05:50 GMT (51.0, 157.3) 41 km 6.4 MB, 6.7 MS, 6.9 MW, 6.8 MW

Losers

(23 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
82.363 44.0 deg 316.656 deg Queen Charlotte Islands Region 2012/10/28 19:09:53 GMT (52.3, -132.1) 10 km 5.6 MB, 5.8 MW, 5.5 MW
78.75885 83.0 deg 327.129 deg Off East Coast Of Kamchatka 2013/05/21 05:43:21 GMT (52.3, 160.1) 30 km 6.1 MW, 5.8 MB, 6.1 MS, 6.1 MW
75.667694 43.4 deg 167.303 deg Central Peru 2013/05/21 23:02:45 GMT (-13.8, -72.3) 92 km 5.8 MW, 5.7 MB, 5.8 MW
74.90254 83.0 deg 327.183 deg Off East Coast Of Kamchatka 2013/05/21 04:59:35 GMT (52.3, 160.1) 18 km 5.7 MW, 5.6 MS, 5.7 MW
73.626915 86.9 deg 326.682 deg Kuril Islands 2012/07/20 06:10:25 GMT (49.4, 155.9) 19 km 5.7 MB, 5.7 MS, 6.0 MW, 6.1 MW
72.74662 78.3 deg 344.331 deg Eastern Siberia, Russia 2013/02/14 13:13:53 GMT (67.6, 142.5) 11 km 6.5 MB, 6.7 MS, 6.6 MW, 6.7 MW
71.859375 33.7 deg 170.8 deg Northern Peru 2012/11/28 03:09:48 GMT (-4.5, -76.1) 118 km 5.9 MB, 5.6 MW, 5.7 MW
71.50153 85.2 deg 327.127 deg Kuril Islands 2013/03/01 12:53:51 GMT (50.9, 157.5) 33 km 5.7 MB, 5.8 MS, 6.4 MW, 6.4 MW
71.0302 40.9 deg 310.713 deg Off Coast Of Washington 2012/08/19 08:07:35 GMT (47.8, -128.6) 10 km 5.6 MW, 5.3 MS, 5.2 MB, 5.5 MW
69.28216 73.2 deg 319.295 deg Andreanof Islands, Aleutian Is. 2013/07/07 20:17:59 GMT (51.0, -179.9) 6.8 km 5.6 MB, 5.5 ML
66.38231 39.6 deg 304.494 deg Off Coast Of Oregon 2012/02/15 03:31:20 GMT (43.6, -127.5) 11 km 5.5 MB, 5.5 MS, 5.8 MW, 5.8 MW
60.39462 84.0 deg 325.886 deg East Of Kuril Islands 2013/03/24 04:18:33 GMT (50.7, 160.2) 8.0 km 6.1 MB, 5.5 MS, 5.9 MW, 6.1 MW
59.99491 53.5 deg 159.525 deg Salta Province, Argentina 2012/06/02 07:52:53 GMT (-22.1, -63.6) 527 km 5.8 MB, 5.9 MW, 6.0 MW
59.894314 55.3 deg 168.32 deg Near Coast Of Northern Chile 2012/05/19 08:35:10 GMT (-25.7, -70.6) 28 km 5.7 MB, 5.5 MS, 5.8 MW, 5.9 MW
59.179 49.9 deg 167.082 deg Near Coast Of Northern Chile 2013/08/05 05:40:56 GMT (-20.2, -70.7) 19 km 5.5 MB
57.71833 59.4 deg 161.634 deg Santiago Del Estero Prov., Arg. 2012/03/05 07:46:10 GMT (-28.2, -63.3) 554 km 6.0 MB, 6.1 MW, 6.1 MW
56.86052 87.1 deg 326.634 deg Kuril Islands 2012/09/09 05:39:37 GMT (49.2, 155.8) 31 km 5.5 MB, 5.5 MS, 5.9 MW, 6.0 MW
54.061268 73.5 deg 319.557 deg Rat Islands, Aleutian Islands 2013/04/22 04:36:36 GMT (51.1, 179.4) 18 km 5.6 MW, 5.5 MW
51.66061 65.4 deg 316.847 deg Fox Islands, Aleutian Islands 2013/07/03 03:40:27 GMT (51.6, -167.0) 5.1 km 5.8 MW, 5.7 MW, 5.9 MB
48.689045 67.7 deg 198.979 deg Southeast Of Easter Island 2013/07/02 18:39:43 GMT (-35.9, -103.0) 10 km 5.7 MW, 5.5 MW
45.76557 40.5 deg 313.769 deg Vancouver Island, Canada Region 2013/08/04 13:22:27 GMT (49.7, -127.4) 10 km 5.6 MB, 5.5 MW
38.919983 96.4 deg 7.415 deg Southwestern Siberia, Russia 2013/06/18 23:02:09 GMT (54.3, 86.2) 9.9 km 5.6 MB
34.592564 71.9 deg 319.445 deg Andreanof Islands, Aleutian Is. 2013/04/21 13:48:29 GMT (51.7, -178.2) 44 km 5.6 MW, 5.7 MW, 5.9 MB