Station UM ESMT - Esmerelda Mountain

Network: UM - University of Montana - Missoula

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
ESMT Esmerelda Mountain (46.66, -112.44) 2018-08-21 / 2599-12-31 1742 m
ESMT Esmerelda Mountain (46.66, -112.44) 2018-01-01 / 2599-12-31 1742 m
Crust2 Type:PE,orogen/50km, Tibet, 0.5 km seds.
Thickness Estimate:36 km
Thickness StdDev:2.2 km
Vp/Vs Estimate:1.66
Vp/Vs StdDev:0.06
Vs Estimate:3.816 km/s
Poisson's Ratio:0.22
Peak Value:0.04
Assumed Vp:6.353 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.486
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

5 with match > 90% ( 11.627907 %) and 7 with match > 80% ( 16.27907 %) out of 43.

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Azimuth Distribution of Events:

Prior Results for this Station

Study Thickness Vp/Vs Vp Vs Poissons Ratio Extra
EARS 36 km 1.66 6.353 km/s 3.816 km/s 0.22
Crust2.0 50 km 1.76 6.353 km/s 3.612 km/s 0.26 PE,orogen/50km, Tibet, 0.5 km seds.
Global Maxima 36 km 1.66 6.353 km/s 3.816 km/s 0.22 amp=0.042977925
Local Maxima 1 29 km 1.81 6.353 km/s 3.505 km/s 0.28 amp=0.015802676
Local Maxima 2 37 km 1.76 6.353 km/s 3.615 km/s 0.26 amp=0.01475181
Local Maxima 3 32 km 1.65 6.353 km/s 3.856 km/s 0.21 amp=0.009021092
Local Maxima 4 32 km 2.10 6.353 km/s 3.029 km/s 0.35 amp=0.008829193
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps3.82 SECOND
PpPs15.31 SECOND
PsPs/PpSs19.13 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

(7 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
93.13436 84.9 deg 288.976 deg Mariana Islands Region 2018/08/28 22:35:14 GMT (16.8, 147.1) 53 km 6.6 Mi
92.98954 68.4 deg 135.477 deg Peru-Brazil Border Region 2018/08/24 09:04:06 GMT (-11.0, -70.8) 609 km 7.1 Mww
92.92912 41.9 deg 301.582 deg Andreanof Islands, Aleutian Is. 2018/08/23 03:35:15 GMT (51.5, -177.9) 44 km 6.0 Ml
90.226395 97.8 deg 245.992 deg Southeast Of Loyalty Islands 2018/08/29 03:51:55 GMT (-22.2, 170.0) 10 km 7.0 Mi
90.226395 97.8 deg 245.992 deg Southeast Of Loyalty Islands 2018/08/29 03:51:55 GMT (-22.2, 170.0) 10 km 7.0 Mi
86.34867 89.0 deg 241.953 deg Fiji Islands 2018/09/06 15:56:41 GMT (-18.3, 179.3) 657 km 5.7 mb
85.82076 69.3 deg 310.646 deg Hokkaido, Japan Region 2018/09/05 18:07:58 GMT (42.7, 141.9) 31 km 6.6 Mww

Losers

(36 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
94.378555 89.3 deg 238.745 deg Fiji Islands Region 2018/09/18 12:38:35 GMT (-20.5, -178.2) 516 km 5.5 Mww
93.48366 54.9 deg 114.012 deg Near Coast Of Venezuela 2018/08/21 21:31:46 GMT (10.9, -62.9) 154 km 7.3 Mww
88.73933 89.0 deg 241.745 deg Fiji Islands 2018/09/06 15:49:17 GMT (-18.4, 179.5) 669 km 8.1 Mi
84.75333 94.5 deg 260.162 deg Solomon Islands 2018/09/09 19:31:36 GMT (-10.1, 161.6) 54 km 6.7 Mi
76.61491 88.8 deg 286.495 deg South Of Mariana Islands 2018/09/23 05:52:11 GMT (12.2, 146.2) 10 km 5.9 Mww
76.21926 57.0 deg 138.843 deg Ecuador 2018/09/07 02:12:04 GMT (-2.3, -78.9) 94 km 6.2 Mww
69.24112 46.5 deg 156.296 deg Galapagos Islands Region 2018/09/21 12:49:28 GMT (2.4, -95.5) 10 km 5.7 Mww
66.434814 87.5 deg 240.564 deg Fiji Islands Region 2018/09/06 05:13:39 GMT (-18.0, -178.5) 531 km 5.5 Mww
65.64505 87.6 deg 239.995 deg Fiji Islands Region 2018/09/30 10:52:23 GMT (-18.4, -178.1) 551 km 6.6 mww
65.223694 87.4 deg 240.641 deg Fiji Islands Region 2018/10/04 04:16:21 GMT (-17.9, -178.5) 579 km 5.5 Mww
63.621445 48.7 deg 131.097 deg Panama-Colombia Border Region 2018/09/07 01:47:23 GMT (8.0, -77.6) 10 km 5.6 mb
63.621445 48.7 deg 131.097 deg Panama-Colombia Border Region 2018/09/07 01:47:23 GMT (8.0, -77.6) 10 km 5.6 mb
63.044487 95.9 deg 250.442 deg Vanuatu Islands 2018/10/02 10:08:37 GMT (-17.8, 167.9) 10 km 5.6 Mww
61.862415 41.7 deg 116.003 deg Haiti Region 2018/10/07 00:11:49 GMT (20.0, -73.0) 12 km 5.9 Mww
59.799763 96.2 deg 264.524 deg Solomon Islands 2018/09/18 11:57:52 GMT (-8.3, 157.2) 10 km 5.8 Mww
58.66703 66.6 deg 308.548 deg Kuril Islands 2019/05/04 16:40:25 GMT (43.2, 146.4) 59 km 5.1 Mww
53.748047 55.1 deg 114.256 deg Near Coast Of Venezuela 2018/08/22 13:27:47 GMT (10.6, -62.9) 98 km 5.8 Mww
53.497665 95.8 deg 234.675 deg Kermadec Islands Region 2018/10/07 17:42:21 GMT (-28.2, -179.3) 395 km 5.5 Mww
53.35403 93.2 deg 263.401 deg Solomon Islands 2019/05/03 07:25:29 GMT (-6.9, 160.1) 10 km 6.1 Mww
53.058598 88.4 deg 244.106 deg Fiji Islands 2018/08/29 01:24:55 GMT (-16.4, 178.0) 10 km 5.7 mb
52.172737 94.4 deg 251.457 deg Vanuatu Islands 2018/08/21 22:32:27 GMT (-16.0, 168.2) 13 km 6.5 Mww
52.018837 97.7 deg 246.037 deg Southeast Of Loyalty Islands 2018/09/10 19:31:42 GMT (-22.1, 170.0) 10 km 6.6 Mi
51.88739 87.5 deg 240.213 deg Fiji Islands Region 2018/08/23 03:41:16 GMT (-18.2, -178.2) 544 km 5.5 mb
48.0747 72.5 deg 138.641 deg Southern Peru 2018/09/14 11:20:02 GMT (-16.0, -71.5) 121 km 5.4 Mww
46.74825 88.3 deg 241.653 deg Fiji Islands Region 2018/09/21 03:40:40 GMT (-17.9, -179.9) 653 km 5.9 Mww
46.245213 37.7 deg 300.756 deg Fox Islands, Aleutian Islands 2018/08/25 16:50:04 GMT (52.3, -171.2) 35 km 5.5 Ml
45.17822 56.4 deg 60.686 deg Northern Mid-Atlantic Ridge 2019/04/29 02:48:51 GMT (43.2, -29.1) 10 km 5.5 Mww
44.44191 88.0 deg 307.697 deg Ryukyu Islands, Japan 2018/09/22 10:58:01 GMT (26.7, 129.6) 10 km 5.5 Mww
44.429302 81.2 deg 301.409 deg Bonin Islands, Japan Region 2018/09/01 15:43:02 GMT (27.9, 139.9) 455 km 5.6 Mww
41.90838 74.0 deg 306.273 deg Near East Coast Of Honshu, Japan 2018/09/04 20:11:19 GMT (36.4, 141.5) 39 km 5.4 Mww
41.71402 40.6 deg 139.513 deg Nicaragua 2018/09/12 06:29:53 GMT (12.2, -86.8) 103 km 5.4 Mww
38.765408 81.3 deg 175.984 deg Southern East Pacific Rise 2018/09/26 17:33:35 GMT (-34.9, -107.6) 10 km 5.7 Mww
38.0178 87.2 deg 240.097 deg Fiji Islands Region 2018/08/28 13:09:10 GMT (-18.0, -177.9) 592 km 5.7 Mww
31.03166 96.4 deg 267.721 deg Solomon Islands 2019/05/06 14:13:48 GMT (-6.2, 154.8) 59 km 5.5 mb
30.209366 32.4 deg 154.369 deg Near Coast Of Guerrero, Mexico 2019/04/22 20:15:24 GMT (16.4, -98.5) 12 km 5.4 Mww
25.790136 96.3 deg 266.549 deg Solomon Islands 2018/08/22 18:49:36 GMT (-7.0, 155.7) 34 km 5.8 Mww