Station UM CCMT - Clear Creek

Network: UM - University of Montana - Missoula

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
CCMT Clear Creek (46.82, -112.77) 2018-08-21 / 2599-12-31 1616 m
Crust2 Type:PE,orogen/50km, Tibet, 0.5 km seds.
Thickness Estimate:35 km
Thickness StdDev:14 km
Vp/Vs Estimate:1.80
Vp/Vs StdDev:0.14
Vs Estimate:3.525 km/s
Poisson's Ratio:0.28
Peak Value:0.03
Assumed Vp:6.353 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.704
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

0 with match > 90% ( 0.0 %) and 6 with match > 80% ( 12.765958 %) out of 47.

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Azimuth Distribution of Events:

Prior Results for this Station

Study Thickness Vp/Vs Vp Vs Poissons Ratio Extra
EARS 35 km 1.80 6.353 km/s 3.525 km/s 0.28
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 35 km 1.80 6.353 km/s 3.525 km/s 0.28 amp=0.027751304
Local Maxima 1 63 km 1.63 6.353 km/s 3.904 km/s 0.20 amp=0.025460029
Local Maxima 2 66 km 1.86 6.353 km/s 3.42 km/s 0.30 amp=0.022044001
Local Maxima 3 36 km 1.60 6.353 km/s 3.971 km/s 0.18 amp=0.020170182
Local Maxima 4 60 km 1.94 6.353 km/s 3.271 km/s 0.32 amp=0.015823036
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps4.39 SECOND
PpPs15.33 SECOND
PsPs/PpSs19.72 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

(6 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
86.59699 84.7 deg 288.731 deg Mariana Islands Region 2018/08/28 22:35:14 GMT (16.8, 147.1) 53 km 6.6 Mi
85.79495 68.7 deg 135.221 deg Peru-Brazil Border Region 2018/08/24 09:04:06 GMT (-11.0, -70.8) 609 km 7.1 Mww
85.79495 68.7 deg 135.221 deg Peru-Brazil Border Region 2018/08/24 09:04:06 GMT (-11.0, -70.8) 609 km 7.1 Mww
85.0443 41.6 deg 301.321 deg Andreanof Islands, Aleutian Is. 2018/08/23 03:35:15 GMT (51.5, -177.9) 44 km 6.0 Ml
83.05165 72.2 deg 136.484 deg Central Peru 2019/03/01 08:50:41 GMT (-14.7, -70.1) 257 km 7.0 mww
81.269455 54.5 deg 308.443 deg East Of Kuril Islands 2019/03/28 22:06:49 GMT (50.5, 160.0) 9.0 km 6.2 Mww

Losers

(41 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
93.48301 89.2 deg 238.504 deg Fiji Islands Region 2018/09/18 12:38:35 GMT (-20.5, -178.2) 516 km 5.5 Mww
89.84136 94.3 deg 259.94 deg Solomon Islands 2018/09/09 19:31:36 GMT (-10.1, 161.6) 54 km 6.7 Mi
88.814064 88.9 deg 241.503 deg Fiji Islands 2018/09/06 15:49:17 GMT (-18.4, 179.5) 669 km 8.1 Mi
74.098755 77.0 deg 134.474 deg Central Bolivia 2019/03/15 05:03:50 GMT (-17.9, -65.9) 358 km 6.3 Mww
73.789764 87.4 deg 239.964 deg Fiji Islands Region 2018/08/23 03:41:16 GMT (-18.2, -178.2) 544 km 5.5 mb
73.43837 43.7 deg 303.535 deg Rat Islands, Aleutian Islands 2019/04/02 21:35:30 GMT (52.2, 178.1) 6.5 km 6.4 mww
73.12353 46.7 deg 155.926 deg Galapagos Islands Region 2018/09/21 12:49:28 GMT (2.4, -95.5) 10 km 5.7 Mww
72.014175 52.6 deg 131.708 deg Colombia 2019/03/23 19:21:16 GMT (4.6, -76.3) 113 km 6.1 Mww
70.89292 57.3 deg 138.566 deg Ecuador 2018/09/07 02:12:04 GMT (-2.3, -78.9) 94 km 6.2 Mww
70.64344 56.1 deg 140.421 deg Near Coast Of Ecuador 2019/03/31 07:04:04 GMT (-2.0, -80.8) 19 km 6.2 Mww
69.991585 48.9 deg 130.838 deg Panama-Colombia Border Region 2018/09/07 01:47:23 GMT (8.0, -77.6) 10 km 5.6 mb
69.64116 73.0 deg 305.825 deg Off East Coast Of Honshu, Japan 2019/03/10 17:10:52 GMT (36.9, 142.4) 15 km 5.8 Mww
67.44198 39.5 deg 142.223 deg Off Coast Of Central America 2019/03/26 12:01:48 GMT (12.5, -89.2) 10 km 5.6 Mww
66.52897 87.4 deg 240.504 deg Fiji Islands Region 2019/03/10 08:12:25 GMT (-17.8, -178.7) 567 km 6.2 Mww
66.30345 88.3 deg 243.861 deg Fiji Islands 2018/08/29 01:24:55 GMT (-16.4, 178.0) 10 km 5.7 mb
65.77656 88.6 deg 286.255 deg South Of Mariana Islands 2018/09/23 05:52:11 GMT (12.2, 146.2) 10 km 5.9 Mww
63.498463 87.3 deg 240.392 deg Fiji Islands Region 2018/10/04 04:16:21 GMT (-17.9, -178.5) 579 km 5.5 Mww
61.84986 37.4 deg 300.486 deg Fox Islands, Aleutian Islands 2018/08/25 16:50:04 GMT (52.3, -171.2) 35 km 5.5 Ml
61.430584 66.9 deg 307.04 deg Off Coast Of Hokkaido, Japan 2019/03/02 03:22:52 GMT (41.9, 146.9) 10 km 6.0 Mww
60.59506 94.3 deg 251.891 deg Vanuatu Islands 2019/03/20 15:23:59 GMT (-15.6, 167.6) 125 km 6.2 Mww
60.58714 87.4 deg 239.746 deg Fiji Islands Region 2018/09/30 10:52:23 GMT (-18.4, -178.1) 551 km 6.6 mww
58.6841 79.8 deg 303.729 deg Southeast Of Honshu, Japan 2019/04/05 09:56:53 GMT (30.4, 138.6) 389 km 5.8 Mww
58.370014 87.7 deg 307.506 deg Ryukyu Islands, Japan 2018/09/15 00:08:20 GMT (26.7, 129.6) 5.9 km 5.6 Mww
58.205532 87.2 deg 239.974 deg Fiji Islands Region 2018/09/26 00:37:33 GMT (-18.0, -178.1) 569 km 5.8 Mwb
56.5471 87.4 deg 240.316 deg Fiji Islands Region 2018/09/06 05:13:39 GMT (-18.0, -178.5) 531 km 5.5 Mww
55.623978 63.9 deg 142.81 deg Off Coast Of Northern Peru 2019/03/31 15:27:57 GMT (-10.0, -79.3) 29 km 5.5 Mww
55.43231 97.6 deg 245.787 deg Southeast Of Loyalty Islands 2018/08/29 03:51:55 GMT (-22.2, 170.0) 10 km 7.0 Mi
53.056656 96.0 deg 266.33 deg Solomon Islands 2018/08/22 18:49:36 GMT (-7.0, 155.7) 34 km 5.8 Mww
51.466732 96.7 deg 17.315 deg Western Iran 2018/08/25 22:13:26 GMT (34.7, 46.2) 10 km 6.1 Mww
51.361427 88.2 deg 241.408 deg Fiji Islands Region 2018/09/21 03:40:40 GMT (-17.9, -179.9) 653 km 5.9 Mww
50.204926 78.4 deg 5.449 deg Ural Mountains Region, Russia 2018/09/04 22:58:19 GMT (54.8, 58.0) 10 km 5.0 Mww
48.30887 80.9 deg 301.168 deg Bonin Islands, Japan Region 2018/09/01 15:43:02 GMT (27.9, 139.9) 455 km 5.6 Mww
47.195324 55.4 deg 114.057 deg Near Coast Of Venezuela 2018/08/22 13:27:47 GMT (10.6, -62.9) 98 km 5.8 Mww
42.581993 97.5 deg 245.831 deg Southeast Of Loyalty Islands 2018/09/10 19:31:42 GMT (-22.1, 170.0) 10 km 6.6 Mi
42.013687 97.6 deg 272.405 deg New Ireland Region, P.N.G. 2018/09/03 02:16:19 GMT (-3.9, 150.3) 10 km 5.5 Mww
39.058693 97.5 deg 245.631 deg Southeast Of Loyalty Islands 2018/08/30 16:24:48 GMT (-22.2, 170.2) 17 km 5.6 Mww
33.32694 93.7 deg 352.524 deg Southern Xinjiang, China 2018/09/03 21:52:56 GMT (39.4, 76.9) 10 km 5.5 Mww
28.727512 87.1 deg 239.847 deg Fiji Islands Region 2018/08/28 13:09:10 GMT (-18.0, -177.9) 592 km 5.7 Mww
28.284563 86.2 deg 33.744 deg Greece 2019/03/30 10:46:19 GMT (38.4, 22.4) 10 km 5.3 Mww
25.072506 81.5 deg 175.714 deg Southern East Pacific Rise 2018/09/26 17:33:35 GMT (-34.9, -107.6) 10 km 5.7 Mww
22.232468 89.6 deg 29.106 deg Turkey 2019/03/20 06:34:28 GMT (37.4, 29.6) 10 km 5.7 Mww