SeismicPortal

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EMSC
GSRAS
NEIC
+-
Longitude: Latitude:
Leaflet | © OpenMapTiles © OpenStreetMap contributors, EMSC
mb 4.4 OFF EAST COAST OF HONSHU, JAPAN
23 April 2025 02:25:28.45 UTC
unid is 20250423_0000032
Source parameters provided by EMSC-RTS

Event Origins

Datetime (UTC)
rmsOT_error		 Lat
Smajor		 Lon
Sminor		 D. (Km)
AzErr		 Ndef
mdist		 Nsta
Mdist		 Gap Mag1 (N)
Err		 Mag2 (N)
Err		 Mag3 (N)
Err		 Author
Quality
2025-04-23T02:25:28.45Z
1.77+/- 0.53		 36.6823
10.3		 142.3687
7.5		 30
132		 87
3.353		 63
84.172		 130.8 mb 4.4 ()
 ()
 ()
 EMSC
m i ke
2025-04-23T02:25:28.6Z
+/- 		36.57
 142.5
 33
 30
3.459		 30
84.163		 220.6 mb 4.6 ()
 ()
 ()
 GSRAS
m i ke
2025-04-23T02:25:28.665Z
0.98+/- 1.99		 36.6172
20.34		 142.355
9.53		 34.8
1207.762		 37
3.341		 37
69.379		 142.1 mb 4.4 (26)
0.1		 ()
 ()
 NEIC
m i ke

Arrivals

Sta Dist EvAz Phase Datetime Tres Azim AzRes Slow SRes Def SNR Amp Per Mag1 Mag2
MAJO 3.353 268.92 Pn 2025-04-23T02:26:18.65Z -0.2
MAJO 3.353 268.92 Pn 2025-04-23T02:26:19.2Z 0.4
MAJO 3.353 268.92 Pb 2025-04-23T02:26:19.3Z -7.9
JHJ2 4.132 211.28 Pn 2025-04-23T02:26:27.53Z -2
JGF 4.198 256.64 Pn 2025-04-23T02:26:30.92Z 0.4
JTM 4.225 346.44 Pn 2025-04-23T02:26:30.69Z -0.1
INU 4.528 254.51 Pn 2025-04-23T02:26:33.11Z -1.8
ERM 5.359 6.3 Pn 2025-04-23T02:26:44.78Z -1.6
ERM 5.359 6.3 Pn 2025-04-23T02:26:47.2Z 0.9
ERM 5.359 6.3 Pb 2025-04-23T02:26:47.3Z -14.1
JMN 7.549 249.54 Pn 2025-04-23T02:27:17.2Z 0.5
YUK 7.81 18.86 Pn 2025-04-23T02:27:22.3Z 2.3
YUK 7.81 18.86 Pb 2025-04-23T02:27:22.4Z -20.7
JCJ 9.561 180.99 Pn 2025-04-23T02:27:45.11Z 1.1
YSS 10.269 1.5 Pn 2025-04-23T02:27:52.11Z -1.6
YSS 10.269 1.5 Pn 2025-04-23T02:27:53.4Z -0.3
PSTR 10.716 307.34 Pn 2025-04-23T02:28:00.3Z 0.5
USRK 10.896 316.75 Pn 2025-04-23T02:28:03.23Z 0.9
KLR 14.728 331.66 P 2025-04-23T02:28:58.95Z -1.4
KLR 14.728 331.66 P 2025-04-23T02:28:58.95Z -1.4
ZEA 20.023 333.13 Pn 2025-04-23T02:30:01.1Z 0.4
ZEA 20.023 333.13 P 2025-04-23T02:30:01.2Z 2.4
HILR 20.823 315.26 P 2025-04-23T02:30:06.98Z -0.6 1.31e-8 mB 1.8
HIBB 20.823 315.26 P 2025-04-23T02:30:07.6Z 0.1 5.2e-9 mB 1.4
TUP 23.504 326.08 P 2025-04-23T02:30:37.5Z 1.3
TUP 23.504 326.08 P 2025-04-23T02:30:37.5Z 1.3
MA2 23.53 10.72 P 2025-04-23T02:30:35.2Z -0.7
MA2 23.53 10.72 pP 2025-04-23T02:30:35.3Z -8.3
YAK 26.563 346.63 P 2025-04-23T02:31:03.44Z -0.2 2.29e-8 mB 2.3
YAK 26.563 346.63 P 2025-04-23T02:31:06.1Z 2.5
YAK 26.563 346.63 pP 2025-04-23T02:31:06.2Z -5.3
ULN 28.172 304.54 P 2025-04-23T02:31:19.51Z 1.1 8.300000000000002e-9 mB 2
ULN 28.172 304.54 P 2025-04-23T02:31:20.25Z 1.9
ULN 28.172 304.54 P 2025-04-23T02:31:20.25Z 1.9
SONM 28.603 304.32 P 2025-04-23T02:31:23.18Z 1 4.4000000000000005e-9 mB 1.7
LZDM 31.026 280.46 P 2025-04-23T02:31:44.14Z 0.3 1.25e-8 mB 2.1
ZAK 31.071 308.62 P 2025-04-23T02:31:45.45Z 1.5
ZAK 31.071 308.62 P 2025-04-23T02:31:45.45Z 1.5
BILL 34.179 15.81 P 2025-04-23T02:32:10.1Z -0.9
BILL 34.179 15.81 pP 2025-04-23T02:32:10.2Z -8.3
TDJR 35.828 310.94 P 2025-04-23T02:32:25.5Z 0.1
TDJR 35.828 310.94 pP 2025-04-23T02:32:25.6Z -7.8
DGZ 41.194 306.3 P 2025-04-23T02:33:12.55Z 2
DGZ 41.194 306.3 P 2025-04-23T02:33:12.55Z 2
ZALV 42.686 312.73 P 2025-04-23T02:33:22.34Z -0.2
ZALV 42.686 312.73 P 2025-04-23T02:33:23.45Z 0.9
ZALV 42.686 312.73 P 2025-04-23T02:33:23.45Z 0.9
ZSN 43.093 303.21 P 2025-04-23T02:33:26.44Z 0.5 1.39e-8 mB 2.1
NVS 43.603 314.05 P 2025-04-23T02:33:30.75Z 0.8
NVS 43.603 314.05 P 2025-04-23T02:33:30.75Z 0.8
H17K 43.818 31.26 P 2025-04-23T02:33:31.97Z 0.3 2.9e-9 mB 1.4
NRIK 43.858 335.31 P 2025-04-23T02:33:33.8Z 1.9
NRIK 43.858 335.31 pP 2025-04-23T02:33:33.9Z -6.2
L17K 44.094 35.42 P 2025-04-23T02:33:35.53Z 1.7 4.8e-9 mB 1.6
MK31 44.93 302.63 P 2025-04-23T02:33:41.2Z 0.5
MK31 44.93 302.63 pP 2025-04-23T02:33:41.3Z -7.5
MKAR 44.93 302.63 P 2025-04-23T02:33:40.7Z -0.6
MKAR 44.93 302.63 P 2025-04-23T02:33:43.6Z 2.9
MKAR 44.93 302.63 pP 2025-04-23T02:33:43.7Z -5.1
MAKZ 45.14 302.7 P 2025-04-23T02:33:43.62Z 1.3 4.9e-9 mB 1.7
E19K 45.371 28.03 P 2025-04-23T02:33:43.76Z -0.3 2.6e-9 mB 1.4
O18K 45.428 38.81 P 2025-04-23T02:33:46.51Z 2 7.4e-9 mB 1.8
IMAR 46.516 30.35 P 2025-04-23T02:33:52.61Z -0.5
KURK 46.72 308.56 P 2025-04-23T02:33:54.7Z 0
KURK 46.72 308.56 pP 2025-04-23T02:33:54.8Z -8.1
KURK 46.72 308.56 P 2025-04-23T02:33:54.93Z 0.2 9.3e-9 mB 1.9
D22K 47.281 26.48 P 2025-04-23T02:33:59.1Z -0.1 5.2999999999999995e-9 mB 1.7
H22K 47.475 30.59 P 2025-04-23T02:34:00.14Z -0.5 5.099999999999999e-9 mB 1.7
PDGK 47.598 298.52 P 2025-04-23T02:34:01.46Z -0.3
C23K 48.13 25.32 P 2025-04-23T02:34:04.9Z -0.7 3.6e-9 mB 1.5
E24K 48.742 27.75 P 2025-04-23T02:34:12.13Z 1.7 3e-9 mB 1.5
COLA 48.912 32.02 P 2025-04-23T02:34:10.8Z -0.8
COLA 48.912 32.02 pP 2025-04-23T02:34:10.9Z -8.6
D25K 49.57 26.15 P 2025-04-23T02:34:17.1Z 0.3 2.2000000000000003e-9 mB 1.3
BORK 51.372 312.79 P 2025-04-23T02:34:31.75Z 1.4
BORK 51.372 312.79 P 2025-04-23T02:34:31.75Z 1.4
BAET 51.416 296.94 P 2025-04-23T02:34:31.55Z 0.4 1.43e-8 mB 2.2
ARSB 52.792 297.85 P 2025-04-23T02:34:41.66Z 0.5 6.2e-9 mB 1.8
CHVK 53.783 296.73 P 2025-04-23T02:34:47.94Z -0.5 5e-9 mB 1.7
KKAR 53.937 300.7 P 2025-04-23T02:34:50.12Z 0.7
SAREZ 54.199 294.51 P 2025-04-23T02:34:51.99Z 0.3 2.3e-9 mB 1.4
SVE 55.864 319.02 P 2025-04-23T02:35:05.6Z 2.3
SVE 55.864 319.02 pP 2025-04-23T02:35:05.7Z -5.9
JZAX 56.97 298.2 P 2025-04-23T02:35:13.5Z 1.8
JZAX 56.97 298.2 P 2025-04-23T02:35:13.5Z 1.8
ARTI 57.182 318.96 P 2025-04-23T02:35:11.63Z -1.1 7.2e-9 mB 1.9
ARTI 57.182 318.96 P 2025-04-23T02:35:12.9Z 0.2
ARTI 57.182 318.96 pP 2025-04-23T02:35:13.0Z -8
ABKAR 58.707 310.66 P 2025-04-23T02:35:22.51Z -0.9
ABK31 58.707 310.66 P 2025-04-23T02:35:23.17Z -0.2 4e-9 mB 1.7
KIRV 60.924 323.35 P 2025-04-23T02:35:39.2Z 0.6
KIRV 60.924 323.35 pP 2025-04-23T02:35:39.3Z -7.7
YKA 63.648 30.22 P 2025-04-23T02:35:58.45Z 2
YKA 63.648 30.22 P 2025-04-23T02:35:58.45Z 2
BLKN 69.315 23.28 P 2025-04-23T02:36:32.43Z -0.7 5.8e-9 mB 1.9
BRTR 79.599 312.2 P 2025-04-23T02:37:33.75Z 0.5
BRTR 79.599 312.2 P 2025-04-23T02:37:33.75Z 0.5
ANMO 84.172 50.19 P 2025-04-23T02:37:57.3Z -0.1
ANMO 84.172 50.19 PcP 2025-04-23T02:37:57.4Z -3.8
Sta Dist EvAz Phase Datetime Tres Azim AzRes Slow SRes Def SNR Amp Per Mag1 Mag2
Sta Dist EvAz Phase Datetime Tres Azim AzRes Slow SRes Def SNR Amp Per Mag1 Mag2
MAJO 3.459 270.88 P 2025-04-23T02:26:19.2Z 0
ERM 5.46 5.15 P 2025-04-23T02:26:47.2Z 0
YUK 7.883 17.95 P 2025-04-23T02:27:22.3Z 0
YSS 10.379 0.99 P 2025-04-23T02:27:53.4Z 0
PSTR 10.868 307.55 P 2025-04-23T02:28:00.3Z 0
KLR 14.877 331.59 P 2025-04-23T02:28:58.9Z 0
ZEA 20.17 333.09 P 2025-04-23T02:30:01.1Z 0
MA2 23.621 10.51 P 2025-04-23T02:30:35.2Z 0
TUP 23.656 326.1 P 2025-04-23T02:30:37.0Z 0
YAK 26.696 346.56 P 2025-04-23T02:31:06.1Z 0
ULN 28.323 304.68 P 2025-04-23T02:31:20.2Z 0
ZAK 31.223 308.74 P 2025-04-23T02:31:45.4Z 0
BILL 34.259 15.69 P 2025-04-23T02:32:10.1Z 0
TDJR 35.981 311.04 P 2025-04-23T02:32:25.5Z 0
DGZ 41.346 306.41 P 2025-04-23T02:33:12.5Z 0
ZALV 42.839 312.82 P 2025-04-23T02:33:23.4Z 0
NVS 43.757 314.13 P 2025-04-23T02:33:30.7Z 0
NRIK 44.004 335.34 P 2025-04-23T02:33:33.8Z 0
MK31 45.079 302.75 P 2025-04-23T02:33:41.2Z 0
MKAR 45.08 302.75 P 2025-04-23T02:33:43.6Z 0
KURK 46.873 308.66 P 2025-04-23T02:33:54.7Z 0
COLA 48.951 31.97 P 2025-04-23T02:34:10.8Z 0
BORK 51.525 312.87 P 2025-04-23T02:34:31.7Z 0
SVE 56.018 319.09 P 2025-04-23T02:35:05.6Z 0
JZAX 57.116 298.31 P 2025-04-23T02:35:13.0Z 0
ARTI 57.336 319.03 P 2025-04-23T02:35:12.9Z 0
KIRV 61.077 323.41 P 2025-04-23T02:35:39.2Z 0
YKA 63.637 30.12 P 2025-04-23T02:35:58.4Z 0
BRTR 79.752 312.28 P 2025-04-23T02:37:33.7Z 0
ANMO 84.163 50.26 P 2025-04-23T02:37:57.3Z 0
Sta Dist EvAz Phase Datetime Tres Azim AzRes Slow SRes Def SNR Amp Per Mag1 Mag2
Sta Dist EvAz Phase Datetime Tres Azim AzRes Slow SRes Def SNR Amp Per Mag1 Mag2
MAJO 3.341 270.02 Pn 2025-04-23T02:26:18.65Z 0.21
JHJ2 4.071 211.61 Pn 2025-04-23T02:26:27.53Z -0.91
JGF 4.173 257.46 Pn 2025-04-23T02:26:30.92Z 1.03
JTM 4.285 346.78 Pn 2025-04-23T02:26:30.69Z -0.69
INU 4.5 255.26 Pn 2025-04-23T02:26:33.11Z -1.23
ERM 5.425 6.33 Pn 2025-04-23T02:26:44.78Z -2.24
JMN 7.516 249.97 Pn 2025-04-23T02:27:17.2Z 1.23
JCJ 9.496 180.92 Pn 2025-04-23T02:27:45.11Z 2.21
YSS 10.335 1.55 Pn 2025-04-23T02:27:52.11Z -2.22
USRK 10.936 317.01 Pn 2025-04-23T02:28:03.23Z 0.65
HILR 20.861 315.39 P 2025-04-23T02:30:06.98Z -0.63 1.31e-8 1.4 mb 4.12
HIBB 20.861 315.39 P 2025-04-23T02:30:07.6Z -0.01 5.2e-9 0.6 mb 4.09
YAK 26.623 346.68 P 2025-04-23T02:31:03.44Z -0.32 2.29e-8 0.65 mb 4.93
ULN 28.2 304.64 P 2025-04-23T02:31:19.51Z 1.31 8.3e-9 1.2 mb 4.3
SONM 28.631 304.42 P 2025-04-23T02:31:23.18Z 1.17 4.4e-9 1.12 mb 4.06
LZDM 31.027 280.57 P 2025-04-23T02:31:44.14Z 0.68 1.25e-8 1.4 mb 4.51
ZALV 42.722 312.78 P 2025-04-23T02:33:22.34Z -0.04
ZSN 43.12 303.27 P 2025-04-23T02:33:26.44Z 0.75 1.39e-8 1.1 mb 4.61
H17K 43.879 31.23 P 2025-04-23T02:33:31.97Z 0.27 2.95e-9 1.24 mb 3.93
L17K 44.154 35.39 P 2025-04-23T02:33:35.53Z 1.62 4.75e-9 1.08 mb 4.22
MKAR 44.956 302.69 P 2025-04-23T02:33:40.7Z -0.36
MAKZ 45.166 302.76 P 2025-04-23T02:33:43.62Z 1.52 4.9e-9 1.05 mb 4.34
E19K 45.434 28 P 2025-04-23T02:33:43.76Z -0.34 2.6e-9 0.72 mb 4.24
O18K 45.485 38.77 P 2025-04-23T02:33:46.51Z 1.95 7.45e-9 1.24 mb 4.46
IMAR 46.578 30.32 P 2025-04-23T02:33:52.61Z -0.5
KURK 46.752 308.6 P 2025-04-23T02:33:54.93Z 0.41 9.3e-9 1.2 mb 4.64
D22K 47.344 26.45 P 2025-04-23T02:33:59.1Z -0.11 5.3e-9 1.2 mb 4.42
H22K 47.537 30.56 P 2025-04-23T02:34:00.14Z -0.49 5.15e-9 1.36 mb 4.36
PDGK 47.62 298.57 P 2025-04-23T02:34:01.46Z -0.03
C23K 48.193 25.29 P 2025-04-23T02:34:04.9Z -0.74 3.6e-9 0.76 mb 4.48
E24K 48.804 27.73 P 2025-04-23T02:34:12.13Z 1.67 3.05e-9 1.2 mb 4.21
D25K 49.633 26.13 P 2025-04-23T02:34:17.1Z 0.23 2.2e-9 0.88 mb 4.2
BAET 51.435 296.98 P 2025-04-23T02:34:31.55Z 0.67 1.435e-8 1.44 mb 4.74
ARSB 52.812 297.89 P 2025-04-23T02:34:41.66Z 0.78 6.25e-9 1.02 mb 4.53
CHVK 53.803 296.77 P 2025-04-23T02:34:47.94Z -0.21 5e-9 0.7 mb 4.64
KKAR 53.96 300.73 P 2025-04-23T02:34:50.12Z 0.96
SAREZ 54.216 294.55 P 2025-04-23T02:34:51.99Z 0.62 2.3e-9 0.6 mb 4.38
ARTI 57.224 318.98 P 2025-04-23T02:35:11.63Z -0.89 7.25e-9 0.9 mb 4.71
ABKAR 58.741 310.68 P 2025-04-23T02:35:22.51Z -0.66
ABK31 58.741 310.68 P 2025-04-23T02:35:23.17Z 0 4.05e-9 1.15 mb 4.43
BLKN 69.379 23.27 P 2025-04-23T02:36:32.43Z -0.57 5.75e-9 1.2 mb 4.5
Sta Dist EvAz Phase Datetime Tres Azim AzRes Slow SRes Def SNR Amp Per Mag1 Mag2

Moment tensors

Centroid Nodal Plan 1 Nodal Plan 2 Tensor Moment Inf.
Auth Datetime Lat Lon Depth Mw Strike Dip Rake Strike Dip Rake Mrr Mtt Mpp Mrt Mrp Mtp %DC %ISO %CLVD
Auth Datetime UTC lat lon Depth Mw Strike Dip Rake Strike Dip Rake Mrr Mtt Mpp Mrt Mrp Mtp %DC %ISO %CLVD