Station KS CHJ3 - Chungju, South Korea
Network: KS - Korea National Seismograph Network- KMA
Nearby stations (2 deg radius)
Station | Name | (Lat, Lon) | Start / End | Elevation |
CHJ3 | Chungju, South Korea | (36.87, 127.97) | 2020-03-18 / 2499-01-01 | 238 m |
Crust2 Type: | G1,Archean, no seds. |
Thickness Estimate: | 36 km |
Thickness StdDev: | 2.9 km |
Vp/Vs Estimate: | 1.65 |
Vp/Vs StdDev: | 0.05 |
Vs Estimate: | 3.909 km/s |
Poisson's Ratio: | 0.21 |
Peak Value: | 0.03 |
Assumed Vp: | 6.459 km/s |
Ps Weight: | 0.33333334 |
PpPs Weight: | 0.33333334 |
PsPs Weight: | 0.33333328 |
Residual Complexity: | 0.639 |
Nearby stations H: | 36 km +- 1.4 km |
(2.0 deg) Vp/Vs: | 1.68 +- 0.06 |
6 with match > 90% ( 20.689655 %) and 10 with match > 80% ( 34.482758 %) out of 29.
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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 | 1.65 | 6.459 km/s | 3.909 km/s | 0.21 | |
Crust2.0 | 37 km | 1.76 | 6.459 km/s | 3.665 km/s | 0.26 | G1,Archean, no seds. |
Global Maxima | 36 km | 1.65 | 6.459 km/s | 3.909 km/s | 0.21 | amp=0.0321733 |
Local Maxima 1 | 40 km | 1.60 | 6.459 km/s | 4.031 km/s | 0.18 | amp=0.024543049 |
Local Maxima 2 | 30 km | 1.77 | 6.459 km/s | 3.639 km/s | 0.27 | amp=0.022087181 |
Local Maxima 3 | 34 km | 1.67 | 6.459 km/s | 3.868 km/s | 0.22 | amp=0.012640544 |
Local Maxima 4 | 37 km | 1.71 | 6.459 km/s | 3.772 km/s | 0.24 | amp=0.009777143 |
Predicted Arrivals for vertical incidence (zero ray parameter) | |
Ps | 3.64 SECOND |
PpPs | 14.78 SECOND |
PsPs/PpSs | 18.42 SECOND |
Events Processed for this Station
Download zip of receiver functions as SAC
Plot maxima for each earthquake.
Events Used in the Stack
(10 events)Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude |
95.275 | 43.1 deg | 157.763 deg | New Guinea, Papua New Guinea | 2024/03/23 20:22:07 UTC | (-4.1, 143.0) | 64 km | 7.0 Mi |
95.231186 | 50.5 deg | 45.698 deg | Alaska Peninsula | 2023/07/16 06:48:21 UTC | (54.5, -160.8) | 21 km | 7.3 Mi |
94.01781 | 76.7 deg | 124.56 deg | Tonga Islands | 2023/07/02 10:27:45 UTC | (-17.9, -174.7) | 247 km | 6.7 Mi |
92.39852 | 47.7 deg | 148.09 deg | New Britain Region, P.N.G. | 2024/04/14 20:56:28 UTC | (-5.8, 151.1) | 49 km | 6.5 mww |
90.88225 | 80.1 deg | 129.327 deg | Tonga Islands Region | 2023/06/16 08:11:34 UTC | (-23.6, -175.9) | 22 km | 6.0 mww |
90.832405 | 63.7 deg | 136.128 deg | Vanuatu Islands | 2023/07/26 12:44:35 UTC | (-14.8, 167.9) | 13 km | 6.4 mww |
88.217155 | 74.4 deg | 274.21 deg | Eastern Gulf Of Aden | 2023/06/03 07:17:46 UTC | (12.6, 48.2) | 10 km | 5.9 mww |
88.02934 | 34.0 deg | 181.573 deg | Northern Molucca Sea | 2024/04/09 09:48:01 UTC | (2.7, 127.1) | 35 km | 6.6 mww |
86.08546 | 44.0 deg | 155.367 deg | Near N Coast Of New Guinea, P.N.G. | 2023/06/19 11:18:11 UTC | (-4.5, 144.9) | 21 km | 5.9 Mww |
80.577446 | 56.1 deg | 139.824 deg | Solomon Islands | 2024/04/12 15:59:18 UTC | (-10.2, 160.9) | 42 km | 5.8 Mww |
Losers
(19 events)Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude | Reason |
98.249855 | 79.1 deg | 129.366 deg | South Of Fiji Islands | 2023/06/15 18:06:29 UTC | (-22.9, -176.6) | 206 km | 7.0 Mi | |
95.79914 | 80.7 deg | 128.985 deg | Tonga Islands Region | 2023/06/16 19:10:52 UTC | (-23.8, -175.2) | 10 km | 6.5 Mi | |
78.40561 | 48.6 deg | 203.003 deg | South Of Java, Indonesia | 2023/06/07 17:04:55 UTC | (-9.2, 110.7) | 31 km | 5.6 Mww | |
76.96631 | 79.9 deg | 128.115 deg | Tonga Islands Region | 2023/07/21 19:01:43 UTC | (-22.6, -175.0) | 11 km | 5.5 Mww | |
72.56933 | 48.3 deg | 204.051 deg | Java, Indonesia | 2023/06/30 12:57:42 UTC | (-8.7, 110.0) | 86 km | 5.8 mww | |
69.986176 | 76.8 deg | 125.306 deg | Tonga Islands | 2023/05/27 00:11:00 UTC | (-18.5, -175.2) | 215 km | 6.0 mww | |
69.809 | 35.4 deg | 241.0 deg | Near South Coast Of Myanmar | 2023/06/19 01:40:23 UTC | (15.3, 96.3) | 5.3 km | 5.4 Mww | |
68.052704 | 45.9 deg | 185.612 deg | Timor Region | 2023/07/25 00:25:10 UTC | (-9.1, 123.9) | 89 km | 5.5 mww | |
68.0323 | 80.2 deg | 129.108 deg | Tonga Islands Region | 2023/07/02 02:41:17 UTC | (-23.5, -175.6) | 10 km | 5.6 Mww | |
67.81493 | 79.8 deg | 281.327 deg | Ethiopia | 2023/08/01 17:15:25 UTC | (15.2, 39.5) | 10 km | 5.6 mww | |
65.21844 | 46.5 deg | 222.545 deg | Southern Sumatra, Indonesia | 2023/06/20 08:39:18 UTC | (-1.0, 98.6) | 22 km | 5.5 Mww | |
64.54602 | 56.2 deg | 139.542 deg | Solomon Islands | 2023/05/28 03:29:55 UTC | (-10.1, 161.2) | 104 km | 5.6 mww | |
63.639774 | 71.1 deg | 138.83 deg | Southeast Of Loyalty Islands | 2023/06/08 09:19:28 UTC | (-22.4, 170.3) | 18 km | 5.7 mww | |
63.61702 | 40.6 deg | 238.633 deg | Andaman Islands, India Region | 2023/07/28 19:23:48 UTC | (10.5, 93.5) | 102 km | 5.9 mww | |
60.42786 | 79.8 deg | 309.105 deg | Southern Greece | 2024/03/29 07:12:47 UTC | (37.3, 21.3) | 25 km | 5.8 Mww | |
59.16841 | 72.1 deg | 138.933 deg | Southeast Of Loyalty Islands | 2023/05/25 10:39:37 UTC | (-23.2, 170.8) | 10 km | 5.5 Mww | |
55.855385 | 38.2 deg | 50.191 deg | Rat Islands, Aleutian Islands | 2024/03/30 16:28:57 UTC | (52.1, 178.4) | 115 km | 5.8 mww | |
52.93333 | 38.2 deg | 182.406 deg | Southern Molucca Sea | 2023/07/17 04:42:14 UTC | (-1.5, 126.5) | 10 km | 5.6 mww | |
43.122803 | 35.1 deg | 292.698 deg | Northern Xinjiang, China | 2024/04/10 14:56:17 UTC | (42.0, 82.6) | 6.5 km | 5.4 Mww |