Station TA T21A - Navajo Lake, Ignacio, CO, USA

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

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
T21A Navajo Lake, Ignacio, CO, USA (36.99, -107.53) 2008-05-24 / 2599-12-31 2006 m
Crust2 Type:P1,orogen/46km, Urals, Tethian Orogen, 2 km seds.
Thickness Estimate:45 km
Thickness StdDev:5.4 km
Vp/Vs Estimate:1.93
Vp/Vs StdDev:0.09
Vs Estimate:3.191 km/s
Poisson's Ratio:0.32
Peak Value:0.01
Assumed Vp:6.159 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.672
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

14 with match > 90% ( 25.925926 %) and 26 with match > 80% ( 48.148148 %) out of 54.

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 45 km 1.93 6.159 km/s 3.191 km/s 0.32
Crust2.0 46 km 1.76 6.159 km/s 3.507 km/s 0.26 P1,orogen/46km, Urals, Tethian Orogen, 2 km seds.
Global Maxima 45 km 1.93 6.159 km/s 3.191 km/s 0.32 amp=0.009695879
Local Maxima 1 60 km 1.70 6.159 km/s 3.617 km/s 0.24 amp=0.0075171674
Local Maxima 2 47 km 1.83 6.159 km/s 3.375 km/s 0.29 amp=0.004782137
Local Maxima 3 32 km 1.64 6.159 km/s 3.744 km/s 0.21 amp=0.0042757927
Local Maxima 4 36 km 2.03 6.159 km/s 3.03 km/s 0.34 amp=0.0037376226
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps6.83 SECOND
PpPs21.53 SECOND
PsPs/PpSs28.36 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

(26 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
98.3124 86.9 deg 238.201 deg Tonga Islands Region 2009/03/19 18:17:40 GMT (-23.0, -174.7) 34 km 7.0 MB, 7.6 MS, 7.6 MW, 7.6 MW
96.83711 85.6 deg 238.545 deg Tonga Islands 2008/10/19 05:10:33 GMT (-21.9, -173.8) 29 km 6.8 MB, 7.0 MS, 6.9 MW, 6.9 MW
96.79061 80.2 deg 242.633 deg Samoa Islands Region 2009/08/30 14:51:32 GMT (-15.2, -172.6) 11 km 6.4 MB, 6.3 MS, 6.6 MW, 6.6 MW
96.21243 68.5 deg 312.997 deg East Of Kuril Islands 2009/01/15 17:49:39 GMT (46.9, 155.2) 36 km 6.9 MB, 7.5 MS, 7.4 MW, 7.4 MW
95.687485 84.5 deg 239.045 deg Tonga Islands 2008/06/26 21:19:15 GMT (-20.8, -173.3) 38 km 6.0 MB, 5.8 MS, 6.2 MW, 6.1 MW
94.83198 91.0 deg 235.978 deg Kermadec Islands Region 2009/02/18 21:53:45 GMT (-27.4, -176.3) 25 km 6.8 MB, 7.2 MS, 6.9 MW, 6.9 MW
94.26074 81.8 deg 311.112 deg Off East Coast Of Honshu, Japan 2008/07/19 02:39:28 GMT (37.6, 142.2) 22 km 6.2 MB, 7.0 MS, 7.0 MW, 6.9 MW
92.69863 80.7 deg 313.223 deg Eastern Honshu, Japan 2008/07/23 15:26:19 GMT (39.8, 141.5) 108 km 6.6 MB, 6.8 MW, 6.8 MW
92.28169 66.2 deg 320.345 deg Sea Of Okhotsk 2008/07/05 02:12:04 GMT (53.9, 152.9) 633 km 6.8 MB, 7.7 MW, 7.7 MW
91.918365 94.5 deg 256.574 deg Vanuatu Islands 2008/09/08 18:52:06 GMT (-13.5, 167.0) 110 km 6.4 MB, 6.9 MW, 6.9 MW
91.68824 86.0 deg 308.535 deg Southeast Of Honshu, Japan 2009/08/12 22:48:51 GMT (32.8, 140.4) 53 km 6.2 MB, 6.6 MW, 6.6 MW
91.43154 60.5 deg 19.577 deg Norwegian Sea 2009/08/20 06:35:04 GMT (72.2, 0.9) 6.0 km 5.9 MB, 5.7 MS, 6.0 MW, 6.0 MW
90.87509 94.9 deg 259.991 deg Santa Cruz Islands Region 2008/07/19 09:27:01 GMT (-11.0, 164.5) 11 km 6.1 MB, 6.4 MS, 6.6 MW, 6.6 MW
90.357864 80.8 deg 243.331 deg Tonga Islands 2008/08/19 16:30:13 GMT (-15.1, -173.5) 8.0 km 5.6 MB, 5.9 MS, 6.1 MW, 6.0 MW
89.79329 54.2 deg 138.039 deg Peru-Brazil Border Region 2008/08/26 21:00:36 GMT (-7.6, -74.4) 154 km 6.0 MB, 6.4 MW, 6.4 MW
89.59836 65.3 deg 320.19 deg Sea Of Okhotsk 2008/11/24 09:02:58 GMT (54.2, 154.3) 492 km 6.5 MB, 7.3 MW, 7.3 MW
89.1985 56.4 deg 11.281 deg North Of Svalbard 2009/03/06 10:50:29 GMT (80.3, -1.9) 9.0 km 6.6 MB, 6.5 MS, 6.5 MW, 6.4 MW
88.95026 71.2 deg 313.723 deg Kuril Islands 2009/04/18 19:17:58 GMT (46.0, 151.4) 35 km 6.3 MB, 6.3 MS, 6.6 MW, 6.4 MW
88.428665 87.3 deg 310.187 deg Near S. Coast Of Honshu, Japan 2009/08/09 10:55:55 GMT (33.2, 137.9) 297 km 6.5 MB, 7.1 MW, 7.1 MW
86.60064 59.2 deg 352.775 deg East Of Severnaya Zemlya 2009/10/07 20:52:13 GMT (81.6, 119.5) 8.0 km 5.7 MB, 5.1 MS, 5.8 MW, 5.8 MW
85.533394 85.0 deg 244.114 deg Fiji Islands Region 2008/07/19 22:39:52 GMT (-17.3, -177.3) 391 km 5.9 MB, 6.4 MW, 6.4 MW
85.4429 71.1 deg 313.704 deg Kuril Islands 2009/04/07 04:23:33 GMT (46.0, 151.5) 31 km 6.5 MB, 6.8 MS, 6.9 MW, 6.9 MW
84.70387 39.1 deg 138.394 deg South Of Panama 2008/06/17 17:42:09 GMT (5.0, -82.7) 10 km 5.6 MB, 5.3 MS, 5.9 MW, 5.9 MW
83.89966 41.0 deg 144.564 deg Off Coast Of Ecuador 2009/05/10 01:16:06 GMT (1.4, -85.2) 6.0 km 5.5 MB, 5.7 MS, 6.1 MW, 6.1 MW
80.884094 84.3 deg 242.066 deg Tonga Islands 2008/10/22 12:55:57 GMT (-18.4, -175.4) 233 km 5.9 MB, 6.4 MW, 6.3 MW
80.84662 65.1 deg 316.005 deg Kuril Islands 2008/07/24 01:43:16 GMT (51.0, 157.6) 27 km 6.0 MB, 6.0 MS, 6.2 MW, 6.2 MW

Losers

(28 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
88.137115 81.0 deg 242.558 deg Tonga Islands 2009/09/29 17:57:26 GMT (-15.8, -173.1) 10 km 5.6 MB
82.34301 94.3 deg 258.444 deg Santa Cruz Islands 2009/10/08 01:59:19 GMT (-11.9, 166.0) 35 km 5.9 MB
79.94754 95.3 deg 234.31 deg Kermadec Islands Region 2009/05/16 00:53:52 GMT (-31.5, -178.8) 55 km 6.1 MB, 6.5 MW, 6.3 MW
79.64051 86.0 deg 311.154 deg Near S. Coast Of Honshu, Japan 2009/08/10 20:07:09 GMT (34.7, 138.3) 40 km 6.1 MB
78.78614 87.5 deg 340.857 deg Lake Baykal Region, Russia 2008/08/27 01:35:32 GMT (51.6, 104.2) 16 km 5.8 MB, 6.2 MS, 6.2 MW, 6.2 MW
78.385 57.7 deg 66.737 deg Azores Islands Region 2009/11/04 18:41:44 GMT (36.2, -33.9) 10 km 5.7 MB, 5.6 MS, 5.9 MW, 5.8 MW
78.31602 35.8 deg 317.76 deg Kodiak Island Region, Alaska 2009/03/30 07:13:07 GMT (56.5, -152.7) 21 km 5.9 MB, 5.9 MS, 5.9 MW, 5.9 MW
77.09937 66.6 deg 316.75 deg Kuril Islands 2009/04/21 05:26:11 GMT (50.8, 155.0) 152 km 6.0 MB, 6.2 MW, 6.2 MW
75.91133 58.0 deg 354.877 deg North Of Severnaya Zemlya 2008/08/13 08:35:02 GMT (83.6, 115.2) 10 km 5.5 MB, 4.7 MS, 5.4 MW, 5.4 MW
74.77737 95.5 deg 252.806 deg Vanuatu Islands 2008/11/04 18:35:45 GMT (-17.1, 168.5) 206 km 5.7 MB, 6.3 MW, 6.3 MW
71.202126 52.5 deg 310.596 deg Rat Islands, Aleutian Islands 2008/07/25 00:29:22 GMT (51.3, 179.0) 21 km 5.7 MB, 5.5 MS, 5.9 MW, 5.9 MW
70.43769 50.7 deg 310.398 deg Andreanof Islands, Aleutian Is. 2009/03/30 12:07:28 GMT (51.5, -178.3) 31 km 6.0 MB, 5.5 MS, 5.7 MW, 5.7 MW
68.52056 68.3 deg 314.703 deg Kuril Islands 2009/09/10 02:46:50 GMT (48.3, 154.2) 36 km 6.0 MB, 5.5 MS, 6.0 MW, 5.8 MW
67.700516 69.6 deg 137.287 deg Southern Bolivia 2008/10/12 20:55:41 GMT (-20.1, -65.0) 353 km 6.0 MB, 6.2 MW, 6.2 MW
66.380745 35.9 deg 136.045 deg Costa Rica 2009/03/11 17:24:36 GMT (8.5, -83.2) 14 km 5.8 MB, 5.6 MS, 5.9 MW, 5.9 MW
66.08568 81.3 deg 243.201 deg Tonga Islands 2009/11/01 21:28:58 GMT (-15.5, -173.8) 105 km 5.8 MW, 5.4 MB, 5.8 MW
63.83901 80.1 deg 242.327 deg Samoa Islands Region 2009/10/19 22:49:38 GMT (-15.4, -172.3) 18 km 6.2 MB, 5.7 MS, 6.0 MW, 5.9 MW
63.588882 75.9 deg 139.893 deg Santiago Del Estero Prov., Arg. 2008/09/03 11:25:14 GMT (-26.7, -63.2) 570 km 5.9 MB, 6.3 MW, 6.3 MW
63.30097 43.4 deg 129.776 deg Colombia 2008/09/13 09:32:01 GMT (4.8, -75.5) 133 km 5.9 MB, 5.7 MW, 5.7 MW
61.62728 95.0 deg 312.392 deg Ryukyu Islands, Japan 2009/10/30 07:03:39 GMT (29.2, 129.8) 34 km 6.3 MB, 6.8 MS, 6.8 MW, 6.8 MW
61.32406 85.6 deg 238.39 deg Tonga Islands 2008/10/19 12:55:05 GMT (-22.0, -173.7) 35 km 5.7 MB, 5.3 MS, 5.6 MW, 5.5 MW
59.82549 68.9 deg 140.792 deg Chile-Bolivia Border Region 2008/12/04 16:47:09 GMT (-21.4, -68.3) 115 km 5.5 MB, 5.5 MW, 5.5 MW
58.40247 53.9 deg 310.0 deg Rat Islands, Aleutian Islands 2009/07/06 14:53:12 GMT (50.4, 177.0) 22 km 6.0 MB, 5.8 MS, 6.1 MW, 6.0 MW
57.674595 91.3 deg 295.061 deg Mariana Islands 2008/12/02 12:31:43 GMT (19.1, 145.8) 137 km 5.9 MB, 5.9 MW, 5.9 MW
55.189545 81.0 deg 242.876 deg Tonga Islands 2009/09/29 23:11:51 GMT (-15.6, -173.4) 10 km 5.5 MB
51.806232 63.5 deg 138.183 deg Peru-Bolivia Border Region 2009/09/30 19:03:17 GMT (-15.6, -69.3) 255 km 5.9 MB, 5.8 MW
50.837063 81.9 deg 242.048 deg Tonga Islands 2009/05/17 06:23:03 GMT (-16.8, -173.5) 67 km 5.5 MB, 5.6 MW, 5.6 MW
36.769756 94.0 deg 258.715 deg Santa Cruz Islands 2009/10/07 22:29:18 GMT (-11.5, 166.0) 35 km 5.5 MB