SeismicPortal

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EMSC
NEIC
JMA
GSRAS
+-
Longitude: Latitude:
Leaflet | © OpenMapTiles © OpenStreetMap contributors
mb 4.3 OFF COAST OF HOKKAIDO, JAPAN
21 June 2025 21:53:46.2 UTC
unid is 20250621_0000212
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
2025-06-21T21:53:46.2Z
1.23+/- 0.66		 42.8122
12.1		 146.3351
5.8		 10
129		 66
1.269		 42
71.891		 169.9 mb 4.3 ()
 ()
 ()
 EMSC
m i ke
2025-06-21T21:53:45.897Z
1.09+/- 2.22		 42.7546
16.7		 146.5181
2.92		 10
1261.968		 25
2.596		 24
57.275		 170.8 mb 4.3 (14)
0.14		 ()
 ()
 NEIC
m i ke
2025-06-21T21:53:30.0Z
+/- 		42.8
 146.7
 20
 0
 0
 m 4.1 ()
 ()
 ()
 JMA
a i ke
2025-06-21T21:53:44.5Z
+/- 		42.76
 146.72
 10
 21
1.419		 21
72.1		 222 mb 4.5 ()
 ()
 ()
 GSRAS
m i ke

Arrivals

Sta Dist EvAz Phase Datetime Tres Azim AzRes Slow SRes Def SNR Amp Per Mag1 Mag2
YUK 1.269 344.39 Pb 2025-06-21T21:54:10.45Z 0.2
YUK 1.269 344.39 Pb 2025-06-21T21:54:10.45Z 0.2
ERM 2.484 252.37 Pb 2025-06-21T21:54:29.58Z -1.3
ERM 2.484 252.37 Pb 2025-06-21T21:54:30.8Z -0.1
ERM 2.484 252.37 Pg 2025-06-21T21:54:30.9Z -2.9
ERM 2.484 252.37 Sn 2025-06-21T21:54:58.11Z 1.1
JTM 4.426 244.61 Pn 2025-06-21T21:54:55.76Z 2.4
YSS 4.86 329.74 Pn 2025-06-21T21:55:01.7Z 2.3
YSS 4.86 329.74 Pb 2025-06-21T21:55:01.8Z -9.7
YSS 4.86 329.74 Pn 2025-06-21T21:55:02.65Z 3.3
MAJO 8.852 227.74 Pn 2025-06-21T21:55:54.4Z 0.2
MAJO 8.852 227.74 Pg 2025-06-21T21:55:54.5Z -41.2
MAJO 8.852 227.74 Pn 2025-06-21T21:55:55.8Z 0.9
MJAR 8.852 227.7 Pn 2025-06-21T21:55:56.7Z 2.5
JGF 10.011 227.03 Pn 2025-06-21T21:56:12.4Z 2.3
JHJ2 10.958 210.1 Pn 2025-06-21T21:56:24.9Z 1.1
KLR 11.982 307.39 Pn 2025-06-21T21:56:37.4Z 0.3
PEA0B 12.783 32.43 Pn 2025-06-21T21:56:48.18Z 0.2
JMN 13.327 231.27 Pn 2025-06-21T21:56:56.2Z 0.6
ZEA 16.688 317.49 P 2025-06-21T21:57:41.95Z -0.5
ZEA 16.688 317.49 P 2025-06-21T21:57:41.95Z -0.5
SEY 20.444 7.91 Pn 2025-06-21T21:58:23.6Z -2.2
SEY 20.444 7.91 pP 2025-06-21T21:58:23.7Z -2
YAK 21.617 338.52 P 2025-06-21T21:58:35.1Z -1.2
YAK 21.617 338.52 pP 2025-06-21T21:58:35.2Z -3.3
ISG 25.889 231.82 P 2025-06-21T21:59:18.61Z 0.4 1.3699999999999999e-8 mB 2.1
ULN 27.835 294.19 P 2025-06-21T21:59:35.8Z -0.1 6.4e-9 mB 2
ULN 27.835 294.19 P 2025-06-21T21:59:37.1Z 1.2
ULN 27.835 294.19 pP 2025-06-21T21:59:37.2Z -0.8
SONM 28.279 294.2 P 2025-06-21T21:59:40.4Z 0.2 7.9e-9 mB 2.1
TDJR 34.531 303.93 P 2025-06-21T22:00:36.1Z 1.3
TDJR 34.531 303.93 pP 2025-06-21T22:00:36.2Z -1
TTA 38.49 38.3 P 2025-06-21T22:01:09.65Z 1.1 3.5e-9 mB 1.6
F20K 39.05 31.76 P 2025-06-21T22:01:12.67Z -0.5 1.1000000000000001e-9 mB 1.1
IMAR 39.707 33.58 P 2025-06-21T22:01:18.64Z 0
DGZ 40.35 300.95 P 2025-06-21T22:01:26.1Z 1.8
DGZ 40.35 300.95 pP 2025-06-21T22:01:26.2Z -0.5
D22K 40.443 29.17 P 2025-06-21T22:01:23.71Z -1.1 2.1e-9 mB 1.4
H22K 40.668 33.83 P 2025-06-21T22:01:26.32Z -0.3 3.1e-9 mB 1.6
E24K 41.909 30.6 P 2025-06-21T22:01:35.47Z -1.4 2.7e-9 mB 1.5
D25K 42.731 28.8 P 2025-06-21T22:01:42.32Z -1.3 2.6e-9 mB 1.5
BMAR 43.388 31.58 P 2025-06-21T22:01:48.83Z -0.1
MK31 44.465 298.26 P 2025-06-21T22:01:58.55Z 0.9
MK31 44.465 298.26 P 2025-06-21T22:01:58.55Z 0.9
MKAR 44.465 298.26 P 2025-06-21T22:01:58.45Z 0.8
MKAR 44.465 298.26 P 2025-06-21T22:01:58.45Z 0.8
MKAR 44.465 298.26 P 2025-06-21T22:01:58.45Z 0.8
MAKZ 44.663 298.38 P 2025-06-21T22:01:59.6Z 0.4 5.6e-9 mB 1.8
KURK 45.527 304.61 P 2025-06-21T22:02:06.325Z 0.3
KURK 45.527 304.61 P 2025-06-21T22:02:06.325Z 0.3 5.099999999999999e-9 mB 1.8
KURK 45.527 304.61 P 2025-06-21T22:02:06.4Z 0.4
HYT 47.372 40.18 P 2025-06-21T22:02:20.31Z -0.3 7e-9 mB 1.9
BORK 49.625 309.86 P 2025-06-21T22:02:37.5Z -0.8
BORK 49.625 309.86 P 2025-06-21T22:02:37.5Z -0.8
SVE 53.357 317.02 P 2025-06-21T22:03:06.8Z 1
SVE 53.357 317.02 pP 2025-06-21T22:03:06.9Z -1.4
KKAR 53.59 298.22 P 2025-06-21T22:03:07.45Z -0.2
ARTI 54.67 317.18 P 2025-06-21T22:03:15.1Z -0.3
ARTI 54.67 317.18 P 2025-06-21T22:03:15.245Z -0.2
ARTI 54.67 317.18 P 2025-06-21T22:03:15.245Z -0.2 7e-9 mB 2
JZAX 56.89 296.27 P 2025-06-21T22:03:32.75Z 1.3
JZAX 56.89 296.27 P 2025-06-21T22:03:32.75Z 1.3
ABKAR 57.134 309.01 P 2025-06-21T22:03:33.25Z 0.1
ABK31 57.134 309.01 P 2025-06-21T22:03:33.13Z 0 6.2e-9 mB 1.9
OBN 65.633 323.71 P 2025-06-21T22:04:30.6Z 0
OBN 65.633 323.71 pP 2025-06-21T22:04:30.7Z -2.5
KIV 69.876 311.77 P 2025-06-21T22:04:56.75Z -0.9
KIV 69.876 311.77 P 2025-06-21T22:04:56.75Z -0.9
AKBB 71.891 323.57 P 2025-06-21T22:05:09.55Z -0.2
AKBB 71.891 323.57 P 2025-06-21T22:05:09.55Z -0.2
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
ERM 2.596 254.61 Pn 2025-06-21T21:54:29.58Z 1.66
ERM 2.596 254.61 Sn 2025-06-21T21:54:58.11Z -1.4
JTM 4.524 246.12 Pn 2025-06-21T21:54:55.76Z 1.32
YSS 4.978 328.86 Pn 2025-06-21T21:55:02.65Z 1.99
MAJO 8.914 228.71 Pn 2025-06-21T21:55:55.8Z 0.35
MJAR 8.914 228.68 Pn 2025-06-21T21:55:56.7Z 1.96
JGF 10.072 227.91 Pn 2025-06-21T21:56:12.4Z 1.8
JHJ2 10.976 210.97 Pn 2025-06-21T21:56:24.9Z 1.16
PEA0B 12.76 31.92 Pn 2025-06-21T21:56:48.18Z 0.84
JMN 13.396 231.93 Pn 2025-06-21T21:56:56.2Z -0.04
ISG 25.96 232.21 P 2025-06-21T21:59:18.61Z 0.06 1.365e-8 1.1 mb 4.55
ULN 27.981 294.31 P 2025-06-21T21:59:35.8Z -1.14 6.4e-9 0.9 mb 4.41
SONM 28.425 294.32 P 2025-06-21T21:59:40.4Z -0.83 7.9e-9 0.96 mb 4.48
TTA 38.452 38.25 P 2025-06-21T22:01:09.65Z 1.7 3.5e-9 1.08 mb 4.01
F20K 39.028 31.71 P 2025-06-21T22:01:12.67Z 0.04 1.05e-9 0.68 mb 3.63
IMAR 39.68 33.53 P 2025-06-21T22:01:18.64Z 0.52
D22K 40.428 29.13 P 2025-06-21T22:01:23.71Z -0.64 2.15e-9 1 mb 3.8
H22K 40.641 33.79 P 2025-06-21T22:01:26.32Z 0.19 3.1e-9 1.04 mb 3.95
E24K 41.89 30.57 P 2025-06-21T22:01:35.47Z -0.97 2.65e-9 0.76 mb 4.04
D25K 42.716 28.76 P 2025-06-21T22:01:42.32Z -0.84 2.55e-9 0.92 mb 3.94
BMAR 43.366 31.55 P 2025-06-21T22:01:48.83Z 0.4
MKAR 44.611 298.37 P 2025-06-21T22:01:58.45Z -0.04
MAKZ 44.809 298.49 P 2025-06-21T22:01:59.6Z -0.47 5.6e-9 0.85 mb 4.5
KURK 45.67 304.7 P 2025-06-21T22:02:06.35Z -0.48 5.15e-9 0.85 mb 4.52
HYT 47.329 40.18 P 2025-06-21T22:02:20.31Z 0.32 6.95e-9 0.84 mb 4.78
KKAR 53.736 298.33 P 2025-06-21T22:03:07.45Z -0.94
ARTI 54.804 317.26 P 2025-06-21T22:03:15.29Z -0.8 7.05e-9 0.7 mb 4.8
ABKAR 57.275 309.11 P 2025-06-21T22:03:33.25Z -0.55
ABK31 57.275 309.11 P 2025-06-21T22:03:33.13Z -0.67 6.2e-9 0.55 mb 4.85
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
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
YUK 1.419 334.14 P 2025-06-21T21:54:10.4Z 0
ERM 2.741 255.45 P 2025-06-21T21:54:30.8Z 0
YSS 5.052 327.53 P 2025-06-21T21:55:01.7Z 0
MAJO 9.03 229.44 P 2025-06-21T21:55:54.4Z 0
KLR 12.239 307.05 P 2025-06-21T21:56:37.4Z 0
ZEA 16.918 317.18 P 2025-06-21T21:57:41.9Z 0
SEY 20.458 7.4 P 2025-06-21T21:58:23.6Z 0
YAK 21.77 338.17 P 2025-06-21T21:58:35.1Z 0
ULN 28.115 294.32 P 2025-06-21T21:59:37.1Z 0
TDJR 34.795 304.02 P 2025-06-21T22:00:36.1Z 0
DGZ 40.619 301.09 P 2025-06-21T22:01:26.1Z 0
MK31 44.739 298.43 P 2025-06-21T22:01:58.5Z 0
MKAR 44.74 298.43 P 2025-06-21T22:01:58.4Z 0
KURK 45.79 304.75 P 2025-06-21T22:02:06.3Z 0
BORK 49.876 310 P 2025-06-21T22:02:37.0Z 0
SVE 53.588 317.16 P 2025-06-21T22:03:06.8Z 0
ARTI 54.901 317.32 P 2025-06-21T22:03:15.1Z 0
JZAX 57.167 296.48 P 2025-06-21T22:03:32.7Z 0
OBN 65.842 323.88 P 2025-06-21T22:04:30.6Z 0
KIV 70.122 311.98 P 2025-06-21T22:04:56.7Z 0
AKBB 72.1 323.77 P 2025-06-21T22:05:09.5Z 0
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