Station KS SH2B - Seawha, South Korea
Network: KS - Korea National Seismograph Network- KMA
Nearby stations (2 deg radius)
Station | Name | (Lat, Lon) | Start / End | Elevation |
SH2B | Seawha, South Korea | (38.27, 128.25) | 2018-12-12 / 2499-01-01 | 432 m |
Crust2 Type: | S1,continental slope, margin, transition 1 km seds. |
Thickness Estimate: | 31 km |
Thickness StdDev: | 2.7 km |
Vp/Vs Estimate: | 1.74 |
Vp/Vs StdDev: | 0.10 |
Vs Estimate: | 3.563 km/s |
Poisson's Ratio: | 0.25 |
Peak Value: | 0.03 |
Assumed Vp: | 6.183 km/s |
Ps Weight: | 0.33333334 |
PpPs Weight: | 0.33333334 |
PsPs Weight: | 0.33333328 |
Residual Complexity: | 0.662 |
Nearby stations H: | 30 km +- 0.7 km |
(2.0 deg) Vp/Vs: | 1.71 +- 0.01 |
4 with match > 90% ( 14.814815 %) and 7 with match > 80% ( 25.925926 %) out of 27.
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Azimuth Distribution of Events:
Prior Results for this Station
Study | Thickness | Vp/Vs | Vp | Vs | Poissons Ratio | Extra |
EARS | 31 km | 1.74 | 6.183 km/s | 3.563 km/s | 0.25 | |
Crust2.0 | 23 km | 1.81 | 6.183 km/s | 3.422 km/s | 0.28 | S1,continental slope, margin, transition 1 km seds. |
Global Maxima | 31 km | 1.74 | 6.183 km/s | 3.563 km/s | 0.25 | amp=0.026265413 |
Local Maxima 1 | 27 km | 1.90 | 6.183 km/s | 3.25 km/s | 0.31 | amp=0.020978035 |
Local Maxima 2 | 25 km | 1.86 | 6.183 km/s | 3.32 km/s | 0.30 | amp=0.014642889 |
Local Maxima 3 | 34 km | 1.64 | 6.183 km/s | 3.77 km/s | 0.20 | amp=0.0120217735 |
Local Maxima 4 | 24 km | 2.10 | 6.183 km/s | 2.948 km/s | 0.35 | amp=0.008978044 |
Predicted Arrivals for vertical incidence (zero ray parameter) | |
Ps | 3.69 SECOND |
PpPs | 13.71 SECOND |
PsPs/PpSs | 17.40 SECOND |
Events Processed for this Station
Download zip of receiver functions as SAC
Plot maxima for each earthquake.
Events Used in the Stack
(7 events)Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude |
93.21535 | 49.4 deg | 46.582 deg | Alaska Peninsula | 2023/07/16 06:48:21 UTC | (54.5, -160.8) | 21 km | 7.3 Mi |
92.6806 | 44.4 deg | 158.685 deg | New Guinea, Papua New Guinea | 2024/03/23 20:22:07 UTC | (-4.1, 143.0) | 64 km | 7.0 Mi |
91.275955 | 64.5 deg | 136.84 deg | Vanuatu Islands | 2023/07/26 12:44:35 UTC | (-14.8, 167.9) | 13 km | 6.4 mww |
91.216354 | 77.3 deg | 125.021 deg | Tonga Islands | 2023/07/02 10:27:45 UTC | (-17.9, -174.7) | 247 km | 6.7 Mi |
88.59289 | 80.8 deg | 129.7 deg | Tonga Islands Region | 2023/06/16 08:11:34 UTC | (-23.6, -175.9) | 22 km | 6.0 mww |
85.35254 | 48.7 deg | 149.076 deg | New Britain Region, P.N.G. | 2024/04/14 20:56:28 UTC | (-5.8, 151.1) | 49 km | 6.5 mww |
83.98615 | 35.4 deg | 181.997 deg | Northern Molucca Sea | 2024/04/09 09:48:01 UTC | (2.7, 127.1) | 35 km | 6.6 mww |
Losers
(20 events)Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude | Reason |
96.2741 | 79.9 deg | 129.76 deg | South Of Fiji Islands | 2023/06/15 18:06:29 UTC | (-22.9, -176.6) | 206 km | 7.0 Mi | |
78.82078 | 57.0 deg | 140.693 deg | Solomon Islands | 2024/04/12 15:59:18 UTC | (-10.2, 160.9) | 42 km | 5.8 Mww | |
77.24184 | 81.0 deg | 129.735 deg | Tonga Islands Region | 2023/06/18 15:04:49 UTC | (-23.8, -175.7) | 10 km | 5.8 Mww | |
73.59954 | 77.4 deg | 125.763 deg | Tonga Islands | 2023/05/27 00:11:00 UTC | (-18.5, -175.2) | 215 km | 6.0 mww | |
72.951385 | 80.6 deg | 128.494 deg | Tonga Islands Region | 2023/07/21 19:01:43 UTC | (-22.6, -175.0) | 11 km | 5.5 Mww | |
71.30087 | 50.0 deg | 202.879 deg | South Of Java, Indonesia | 2023/06/07 17:04:55 UTC | (-9.2, 110.7) | 31 km | 5.6 Mww | |
70.455444 | 37.2 deg | 51.577 deg | Rat Islands, Aleutian Islands | 2024/03/30 16:28:57 UTC | (52.1, 178.4) | 115 km | 5.8 mww | |
70.026596 | 74.6 deg | 273.989 deg | Eastern Gulf Of Aden | 2023/06/03 07:17:46 UTC | (12.6, 48.2) | 10 km | 5.9 mww | |
67.595955 | 79.1 deg | 309.045 deg | Southern Greece | 2024/03/29 07:12:47 UTC | (37.3, 21.3) | 25 km | 5.8 Mww | |
67.41021 | 37.5 deg | 277.308 deg | Xizang | 2024/04/13 05:44:39 UTC | (33.5, 81.9) | 10 km | 5.5 mb | |
66.79861 | 52.7 deg | 233.114 deg | South Indian Ocean | 2023/07/01 07:29:40 UTC | (-0.1, 88.7) | 10 km | 5.8 mww | |
65.529335 | 80.9 deg | 129.479 deg | Tonga Islands Region | 2023/07/02 02:41:17 UTC | (-23.5, -175.6) | 10 km | 5.6 Mww | |
63.505512 | 41.6 deg | 237.579 deg | Andaman Islands, India Region | 2023/07/28 19:23:48 UTC | (10.5, 93.5) | 102 km | 5.9 mww | |
61.832222 | 72.1 deg | 139.357 deg | Southeast Of Loyalty Islands | 2023/06/08 09:19:28 UTC | (-22.4, 170.3) | 18 km | 5.7 mww | |
61.669884 | 47.3 deg | 185.857 deg | Timor Region | 2023/07/25 00:25:10 UTC | (-9.1, 123.9) | 89 km | 5.5 mww | |
59.08448 | 39.6 deg | 182.77 deg | Southern Molucca Sea | 2023/07/17 04:42:14 UTC | (-1.5, 126.5) | 10 km | 5.6 mww | |
57.430386 | 57.2 deg | 140.411 deg | Solomon Islands | 2023/05/28 03:29:55 UTC | (-10.1, 161.2) | 104 km | 5.6 mww | |
51.282227 | 49.7 deg | 203.903 deg | Java, Indonesia | 2023/06/30 12:57:42 UTC | (-8.7, 110.0) | 86 km | 5.8 mww | |
51.26745 | 36.3 deg | 239.643 deg | Near South Coast Of Myanmar | 2023/06/19 01:40:23 UTC | (15.3, 96.3) | 5.3 km | 5.4 Mww | |
45.541077 | 34.8 deg | 290.895 deg | Northern Xinjiang, China | 2024/04/10 14:56:17 UTC | (42.0, 82.6) | 6.5 km | 5.4 Mww |