Station KS BUS3 - Geumjeong, South Korea

Network: KS - Korea National Seismograph Network- KMA

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
BUS3 Geumjeong, South Korea (35.25, 129.11) 2020-03-18 / 2499-01-01 119 m
Crust2 Type:T6,Margin /shield transition, 1 km seds.
Thickness Estimate:33 km
Thickness StdDev:1.6 km
Vp/Vs Estimate:1.75
Vp/Vs StdDev:0.03
Vs Estimate:3.704 km/s
Poisson's Ratio:0.26
Peak Value:0.07
Assumed Vp:6.472 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.484
Nearby stations H:34 km +- 0.7 km
(2.0 deg) Vp/Vs:1.73 +- 0.00

5 with match > 90% ( 20.833334 %) and 7 with match > 80% ( 29.166666 %) out of 24.

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 33 km 1.75 6.472 km/s 3.704 km/s 0.26
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 33 km 1.75 6.472 km/s 3.704 km/s 0.26 amp=0.07367244
Local Maxima 1 36 km 1.71 6.472 km/s 3.79 km/s 0.24 amp=0.044251934
Local Maxima 2 36 km 1.60 6.472 km/s 4.045 km/s 0.18 amp=0.016856523
Local Maxima 3 36 km 1.78 6.472 km/s 3.636 km/s 0.27 amp=0.012771093
Local Maxima 4 38 km 1.61 6.472 km/s 4.032 km/s 0.18 amp=0.008200412
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps3.81 SECOND
PpPs14.01 SECOND
PsPs/PpSs17.82 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
98.24908 51.0 deg 44.894 deg Alaska Peninsula 2023/07/16 06:48:21 UTC (54.5, -160.8) 21 km 7.3 Mi
95.87948 41.3 deg 158.711 deg New Guinea, Papua New Guinea 2024/03/23 20:22:07 UTC (-4.1, 143.0) 64 km 7.0 Mi
94.04255 61.9 deg 136.562 deg Vanuatu Islands 2023/07/26 12:44:35 UTC (-14.8, 167.9) 13 km 6.4 mww
92.74354 75.0 deg 125.025 deg Tonga Islands 2023/07/02 10:27:45 UTC (-17.9, -174.7) 247 km 6.7 Mi
92.3762 45.8 deg 148.696 deg New Britain Region, P.N.G. 2024/04/14 20:56:28 UTC (-5.8, 151.1) 49 km 6.5 mww
84.17411 78.3 deg 129.867 deg Tonga Islands Region 2023/06/16 08:11:34 UTC (-23.6, -175.9) 22 km 6.0 mww
83.96954 32.4 deg 183.761 deg Northern Molucca Sea 2024/04/09 09:48:01 UTC (2.7, 127.1) 35 km 6.6 mww

Losers

(17 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
97.68469 77.4 deg 129.895 deg South Of Fiji Islands 2023/06/15 18:06:29 UTC (-22.9, -176.6) 206 km 7.0 Mi
96.341255 78.9 deg 129.531 deg Tonga Islands Region 2023/06/16 19:10:52 UTC (-23.8, -175.2) 10 km 6.5 Mi
79.81082 78.8 deg 130.015 deg South Of Tonga Islands 2023/06/25 07:16:59 UTC (-24.0, -175.6) 7.1 km 6.0 mww
76.60728 75.1 deg 125.776 deg Tonga Islands 2023/05/27 00:11:00 UTC (-18.5, -175.2) 215 km 6.0 mww
74.51695 47.5 deg 205.018 deg South Of Java, Indonesia 2023/06/07 17:04:55 UTC (-9.2, 110.7) 31 km 5.6 Mww
73.38107 75.5 deg 275.29 deg Eastern Gulf Of Aden 2023/06/03 07:17:46 UTC (12.6, 48.2) 10 km 5.9 mww
72.700676 78.6 deg 129.625 deg Tonga Islands Region 2023/06/16 10:45:24 UTC (-23.6, -175.5) 11 km 5.7 mww
72.667336 51.5 deg 235.846 deg South Indian Ocean 2023/07/01 07:29:40 UTC (-0.1, 88.7) 10 km 5.8 mww
70.97439 96.9 deg 165.118 deg Macquarie Island Region 2024/03/25 17:00:03 UTC (-58.9, 158.5) 10 km 5.5 Mww
69.21483 48.2 deg 153.558 deg Eastern New Guinea Reg., P.N.G. 2023/07/06 20:04:08 UTC (-9.5, 148.8) 59 km 5.5 mb
67.483505 40.6 deg 241.473 deg Andaman Islands, India Region 2023/07/28 19:23:48 UTC (10.5, 93.5) 102 km 5.9 mww
66.66397 69.3 deg 139.365 deg Southeast Of Loyalty Islands 2023/06/08 09:19:28 UTC (-22.4, 170.3) 18 km 5.7 mww
64.56356 78.7 deg 130.088 deg Tonga Islands Region 2023/06/18 14:29:39 UTC (-24.0, -175.8) 28 km 5.7 Mww
64.469666 44.4 deg 187.372 deg Timor Region 2023/07/25 00:25:10 UTC (-9.1, 123.9) 89 km 5.5 mww
63.19026 38.6 deg 48.55 deg Rat Islands, Aleutian Islands 2024/03/30 16:28:57 UTC (52.1, 178.4) 115 km 5.8 mww
62.287155 78.2 deg 128.646 deg Tonga Islands Region 2023/07/21 19:01:43 UTC (-22.6, -175.0) 11 km 5.5 Mww
61.11805 38.7 deg 281.467 deg Xizang 2024/04/13 05:44:39 UTC (33.5, 81.9) 10 km 5.5 mb