| Author | |
| Date and time | 2023-03-20 21:28:38.8 UTC |
| Latitude | 42.352 |
| Longitude | 142.976 |
| Depth | 80 |
| Magnitude | 4.4 mb |
| Region | HOKKAIDO, JAPAN REGION |
| Latest update | 2023-03-20 21:35:20.0 UTC |
| rms | 1.09 s |
| N° phases used for the localisation | 154 |
| N° stations used for the localisation | 154 |
| Gap | 101.0 ° |
| 95% confidence ellipse | |
| semi major | 6.2 |
| semi minor | 4.2 |
| Azimuth | 119 ° |
| Location Type | manual |
Download data for this event
Note: links can take up to 20 minutes from the earthquake to become available
| Operating network | code | Distance° | EvAz | A/M | Phase | Pick time | Residual | T | Reporting network |
|---|---|---|---|---|---|---|---|---|---|
| ERM | 0.360 | 158 | M | P | 2023-03-20 21:28:51.9 | 0.3 | T | GSRC | |
| ERM | 0.360 | 158 | M | Pn | 2023-03-20 21:28:52.1 | 0.6 | T | NEIR | |
| ERM | 0.360 | 158 | M | Sn | 2023-03-20 21:29:01.8 | 0.9 | T | NEIR | |
| JKA | 1.780 | 351 | M | Pn | 2023-03-20 21:29:08.8 | 0.9 | T | NEIR | |
| JKA | 1.780 | 351 | A | P | 2023-03-20 21:29:09.1 | 1.2 | T | SC3 | |
| JKA | 1.780 | 351 | M | Sn | 2023-03-20 21:29:30.3 | 0.4 | T | NEIR | |
| JTM | 2.120 | 223 | M | Pn | 2023-03-20 21:29:11.7 | -0.6 | T | NEIR | |
| JTM | 2.120 | 223 | A | P | 2023-03-20 21:29:12.3 | 0 | T | SC3 | |
| JTM | 2.120 | 223 | M | Sn | 2023-03-20 21:29:35.1 | -2.7 | T | NEIR | |
| YSS | 4.600 | 358 | M | Pn | 2023-03-20 21:29:47.6 | 1.7 | T | NEIR | |
| YSS | 4.600 | 358 | M | P | 2023-03-20 21:29:47.7 | 1.8 | T | GSRC | |
| MAJO | 6.870 | 214 | M | P | 2023-03-20 21:30:15.5 | -1.5 | T | GSRC | |
| MAJO | 6.870 | 214 | M | Pn | 2023-03-20 21:30:16.9 | -0.1 | T | NEIR | |
| MJAR | 6.870 | 214 | M | Pn | 2023-03-20 21:30:17.5 | 0.5 | T | NEIR | |
| JGF | 8.030 | 215 | M | Pn | 2023-03-20 21:30:32.3 | -0.5 | T | NEIR | |
| JGF | 8.030 | 215 | A | P | 2023-03-20 21:30:32.6 | -0.2 | T | GFZ | |
| USRK | 8.220 | 287 | M | Pn | 2023-03-20 21:30:36.3 | 1.1 | T | NEIR | |
| USA0B | 8.220 | 287 | M | Pn | 2023-03-20 21:30:36.4 | 1 | T | NEIR | |
| INU | 8.390 | 216 | M | Pn | 2023-03-20 21:30:37.9 | 0.2 | T | NEIR | |
| INU | 8.390 | 216 | A | P | 2023-03-20 21:30:39.2 | 1.5 | T | GFZ | |
| PSTR | 9.000 | 276 | M | P | 2023-03-20 21:30:47.6 | 1.7 | T | GSRC | |
| JHJ2 | 9.560 | 196 | M | Pn | 2023-03-20 21:30:50.5 | -3 | T | NEIR | |
| KLR | 10.420 | 315 | M | P | 2023-03-20 21:31:06.1 | 0.8 | T | GSRC | |
| KSAR | 12.580 | 252 | M | Pn | 2023-03-20 21:31:36.8 | 2.1 | T | NEIR | |
| JCJ | 15.240 | 183 | A | P | 2023-03-20 21:32:11.1 | -1.4 | T | GFZ | |
| ZEA | 15.450 | 323 | M | P | 2023-03-20 21:32:11.9 | -3.2 | T | GSRC | |
| HILR | 17.630 | 302 | M | P | 2023-03-20 21:32:38.9 | -0.3 | T | NEIR | |
| MA2 | 17.890 | 13 | M | P | 2023-03-20 21:32:40.0 | -2.1 | T | NEIR | |
| YAK | 21.230 | 343 | A | P | 2023-03-20 21:33:15.5 | -2.8 | T | SC3 | |
| SEY | 21.330 | 12 | M | P | 2023-03-20 21:33:17.6 | -1.8 | T | GSRC | |
| ULN | 25.770 | 295 | A | P | 2023-03-20 21:34:02.6 | 0.2 | T | GFZ | |
| TLY | 28.070 | 303 | M | P | 2023-03-20 21:34:22.5 | -0.4 | T | NEIR | |
| ZAK | 28.240 | 300 | M | P | 2023-03-20 21:34:24.4 | -0.2 | T | GSRC | |
| BILL | 28.570 | 18 | M | P | 2023-03-20 21:34:26.1 | -1.3 | T | NEIR | |
| MOY | 29.720 | 303 | M | P | 2023-03-20 21:34:37.9 | 0.2 | T | GSRC | |
| TIXI | 30.160 | 351 | M | P | 2023-03-20 21:34:38.4 | -3.1 | T | NEIR | |
| ORL | 30.470 | 305 | M | P | 2023-03-20 21:34:44.5 | 0.1 | T | GSRC | |
| DGZ | 38.460 | 301 | M | P | 2023-03-20 21:35:54.6 | 1.3 | T | GSRC | |
| M16K | 38.960 | 41 | M | P | 2023-03-20 21:35:56.1 | -1.3 | T | NEIR | |
| NRIK | 38.990 | 332 | M | P | 2023-03-20 21:35:55.5 | -2.2 | T | GSRC | |
| ZALV | 39.380 | 308 | M | P | 2023-03-20 21:36:01.0 | 0.2 | T | NEIR | |
| B20K | 40.640 | 27 | A | P | 2023-03-20 21:36:10.3 | -1.1 | T | NEIR | |
| F20K | 40.750 | 32 | M | P | 2023-03-20 21:36:10.9 | -1.3 | T | NEIR | |
| Q19K | 41.700 | 44 | M | P | 2023-03-20 21:36:18.9 | -1.2 | T | NEIR | |
| KDAK | 42.390 | 46 | A | P | 2023-03-20 21:36:24.9 | -0.7 | T | GFZ | |
| MKAR | 42.490 | 298 | M | P | 2023-03-20 21:36:25.9 | -0.5 | T | NEIR | |
| MK31 | 42.490 | 298 | M | P | 2023-03-20 21:36:26.9 | 0.5 | T | GSRC | |
| MAKZ | 42.690 | 298 | M | P | 2023-03-20 21:36:27.9 | -0.1 | T | NEIR | |
| PHRA | 43.270 | 250 | M | P | 2023-03-20 21:36:32.2 | -0.1 | T | NEIR | |
| KURK | 43.740 | 304 | M | P | 2023-03-20 21:36:35.9 | -0.5 | T | NEIR | |
| COLA | 43.940 | 35 | M | P | 2023-03-20 21:36:38.7 | 0.6 | T | GSRC | |
| KNK | 44.000 | 40 | M | P | 2023-03-20 21:36:38.7 | 0 | T | NEIR | |
| SIJI | 44.350 | 197 | A | P | 2023-03-20 21:36:41.6 | 0.8 | T | GFZ | |
| ILAR | 44.360 | 35 | M | P | 2023-03-20 21:36:40.8 | -0.7 | T | NEIR | |
| BMAR | 45.070 | 31 | M | P | 2023-03-20 21:36:47.3 | 0 | T | NEIR | |
| PDGK | 45.520 | 294 | M | P | 2023-03-20 21:36:50.5 | 0 | T | NEIR | |
| FAKI | 46.130 | 195 | A | P | 2023-03-20 21:36:55.1 | 0.2 | T | GFZ | |
| VRDI | 46.410 | 40 | M | P | 2023-03-20 21:36:58.2 | 0.2 | T | NEIR | |
| EGAK | 46.780 | 35 | A | P | 2023-03-20 21:37:00.5 | -0.2 | T | GFZ | |
| BCAR | 46.820 | 37 | M | P | 2023-03-20 21:37:01.5 | 0.4 | T | NEIR | |
| M27K | 46.920 | 38 | M | P | 2023-03-20 21:37:02.3 | 0.4 | T | NEIR | |
| EVN | 47.290 | 271 | M | P | 2023-03-20 21:37:04.5 | -0.5 | T | NEIR | |
| TARG | 47.280 | 293 | M | P | 2023-03-20 21:37:04.4 | -0.5 | T | NEIR | |
| KDJ | 47.550 | 293 | M | P | 2023-03-20 21:37:05.9 | -0.7 | T | NEIR | |
| INK | 49.070 | 29 | A | P | 2023-03-20 21:37:18.9 | 0.5 | T | GFZ | |
| AAK | 49.160 | 295 | M | P | 2023-03-20 21:37:18.5 | -0.5 | T | NEIR | |
| HYT | 49.310 | 39 | M | P | 2023-03-20 21:37:21.2 | 0.8 | T | NEIR | |
| WHY | 50.590 | 39 | A | P | 2023-03-20 21:37:31.2 | 1.2 | T | GFZ | |
| KKAR | 51.610 | 297 | M | P | 2023-03-20 21:37:36.7 | -0.6 | T | NEIR | |
| ARTI | 53.310 | 317 | M | P | 2023-03-20 21:37:49.3 | -0.7 | T | NEIR | |
| ATNI | 53.840 | 202 | A | P | 2023-03-20 21:37:53.3 | 0.1 | T | GFZ | |
| ALE | 54.650 | 4 | A | P | 2023-03-20 21:37:59.4 | -0.5 | T | NEIR | |
| ABKAR | 55.480 | 308 | A | P | 2023-03-20 21:38:05.7 | 0 | T | NEIR | |
| SPITS | 55.470 | 348 | A | P | 2023-03-20 21:38:05.0 | -0.9 | T | NEWS | |
| KBL | 56.740 | 289 | A | P | 2023-03-20 21:38:13.9 | -0.8 | T | GFZ | |
| KIRV | 56.730 | 321 | M | P | 2023-03-20 21:38:14.3 | -0.4 | T | GSRC | |
| NBC5 | 57.600 | 40 | M | P | 2023-03-20 21:38:21.0 | 0 | T | NEIR | |
| YKA | 58.560 | 32 | M | P | 2023-03-20 21:38:27.0 | -0.6 | T | GSRC | |
| KEV | 58.830 | 339 | A | P | 2023-03-20 21:38:30.2 | 0.6 | T | GFZ | |
| VRF | 59.340 | 336 | A | P | 2023-03-20 21:38:32.8 | -0.3 | T | GFZ | |
| ARCES | 59.380 | 339 | A | P | 2023-03-20 21:38:33.0 | -0.4 | T | NEWS | |
| KU6 | 60.320 | 334 | A | P | 2023-03-20 21:38:39.7 | -0.1 | T | GFZ | |
| DAG | 60.490 | 355 | A | P | 2023-03-20 21:38:39.8 | -1.2 | T | GFZ | |
| HEF | 60.620 | 338 | A | P | 2023-03-20 21:38:41.4 | -0.5 | T | GFZ | |
| MSF | 60.660 | 335 | A | P | 2023-03-20 21:38:42.4 | 0.2 | T | GFZ | |
| KIF | 60.970 | 340 | A | P | 2023-03-20 21:38:44.2 | 0 | T | GFZ | |
| OUL | 62.200 | 335 | A | P | 2023-03-20 21:38:52.2 | -0.2 | T | GFZ | |
| WRA | 62.540 | 189 | M | P | 2023-03-20 21:38:54.6 | 0.7 | T | GSRC | |
| KULLO | 62.470 | 6 | A | P | 2023-03-20 21:38:53.2 | -1.2 | T | GFZ | |
| FINES | 64.600 | 332 | A | P | 2023-03-20 21:39:07.2 | -1.1 | T | NEWS | |
| SUMG | 65.260 | 1 | A | P | 2023-03-20 21:39:13.2 | 0 | T | NEIR | |
| NEW | 65.470 | 46 | A | P | 2023-03-20 21:39:15.2 | 1.4 | T | GFZ | |
| ARBE | 66.020 | 330 | A | P | 2023-03-20 21:39:17.2 | -0.2 | T | GFZ | |
| MEF | 66.050 | 331 | A | P | 2023-03-20 21:39:16.9 | -0.7 | T | GFZ | |
| ASAR | 66.270 | 189 | M | P | 2023-03-20 21:39:17.2 | -1 | T | NEIR | |
| RAF | 66.380 | 333 | A | P | 2023-03-20 21:39:18.9 | -0.8 | T | GFZ | |
| SCO | 66.830 | 355 | M | P | 2023-03-20 21:39:22.4 | -0.4 | T | NEIR | |
| MTSE | 67.320 | 331 | A | P | 2023-03-20 21:39:25.4 | -0.3 | T | GFZ | |
| KIV | 68.310 | 310 | M | P | 2023-03-20 21:39:32.4 | 0.5 | T | NEIR | |
| KBZ | 68.330 | 310 | M | P | 2023-03-20 21:39:29.5 | -2.3 | T | GSRC | |
| FFC | 68.520 | 34 | A | P | 2023-03-20 21:39:33.3 | 0 | T | NEIR | |
| NC3 | 69.410 | 337 | A | P | 2023-03-20 21:39:38.4 | -0.5 | T | NEIR | |
| AKBB | 70.760 | 322 | M | P | 2023-03-20 21:39:47.0 | 0 | T | GSRC | |
| KIEV | 70.770 | 322 | A | P | 2023-03-20 21:39:46.4 | -0.6 | T | NEIR | |
| FRB | 71.210 | 14 | A | P | 2023-03-20 21:39:48.9 | -1 | T | NEIR | |
| PDAR | 73.060 | 47 | M | P | 2023-03-20 21:40:01.4 | 0.5 | T | NEIR | |
| ULM | 74.340 | 35 | M | P | 2023-03-20 21:40:07.8 | -0.4 | T | NEIR | |
| BUR08 | 74.790 | 322 | M | P | 2023-03-20 21:40:10.9 | -0.1 | T | NEIR | |
| BURAR | 74.810 | 322 | M | P | 2023-03-20 21:40:11.1 | 0 | T | NEIR | |
| OJC | 75.200 | 326 | A | P | 2023-03-20 21:40:13.6 | 0.3 | T | GFZ | |
| TRPA | 75.630 | 324 | A | P | 2023-03-20 21:40:16.2 | 0.6 | T | GFZ | |
| AGMN | 75.820 | 36 | A | P | 2023-03-20 21:40:16.3 | -0.4 | T | GFZ | |
| MLR | 76.020 | 320 | A | P | 2023-03-20 21:40:19.7 | 1.7 | T | GFZ | |
| ANDN | 76.110 | 309 | A | P | 2023-03-20 21:40:19.9 | 1.5 | T | GFZ | |
| KSP | 76.110 | 329 | A | P | 2023-03-20 21:40:18.8 | 0.3 | T | GFZ | |
| BRTR | 76.170 | 312 | M | P | 2023-03-20 21:40:18.8 | 0 | T | NEIR | |
| NRS | 76.490 | 4 | A | P | 2023-03-20 21:40:23.4 | 2.7 | T | GFZ | |
| ARR | 76.740 | 321 | A | P | 2023-03-20 21:40:21.9 | -0.1 | T | GFZ | |
| FLT1 | 76.770 | 332 | A | P | 2023-03-20 21:40:22.1 | -0.1 | T | GFZ | |
| KKUL | 76.950 | 312 | A | P | 2023-03-20 21:40:24.2 | 1 | T | GFZ | |
| CLL | 76.980 | 331 | A | P | 2023-03-20 21:40:23.0 | -0.3 | T | GFZ | |
| MVCO | 77.460 | 51 | A | P | 2023-03-20 21:40:27.4 | 1.3 | T | GFZ | |
| CLZ | 77.470 | 332 | A | P | 2023-03-20 21:40:26.4 | 0.2 | T | GFZ | |
| KRUC | 77.490 | 327 | A | P | 2023-03-20 21:40:28.9 | 2.7 | T | GFZ | |
| BZS | 77.940 | 322 | A | P | 2023-03-20 21:40:28.6 | -0.1 | T | GFZ | |
| MANZ | 78.390 | 330 | A | P | 2023-03-20 21:40:31.1 | -0.1 | T | GFZ | |
| ROTZ | 78.530 | 330 | A | P | 2023-03-20 21:40:33.2 | 1.2 | T | GFZ | |
| WET | 78.790 | 329 | A | P | 2023-03-20 21:40:33.8 | 0.4 | T | GFZ | |
| ECSD | 78.940 | 39 | A | P | 2023-03-20 21:40:34.4 | 0.3 | T | GFZ | |
| KOVH | 79.130 | 325 | A | P | 2023-03-20 21:40:35.0 | -0.2 | T | GFZ | |
| ANMO | 80.220 | 51 | A | P | 2023-03-20 21:40:42.8 | 1.7 | T | GFZ | |
| KBA | 80.300 | 328 | A | P | 2023-03-20 21:40:41.6 | -0.2 | T | GFZ | |
| ACOM | 80.660 | 327 | A | P | 2023-03-20 21:40:43.1 | -0.6 | T | GFZ | |
| PRED | 80.730 | 327 | A | P | 2023-03-20 21:40:43.0 | -0.9 | T | GFZ | |
| AYDN | 80.790 | 313 | A | P | 2023-03-20 21:40:45.0 | 0.9 | T | GFZ | |
| DRE | 80.920 | 327 | A | P | 2023-03-20 21:40:47.0 | 2.1 | T | GFZ | |
| DAVA | 81.450 | 330 | A | P | 2023-03-20 21:40:47.8 | -0.1 | T | GFZ | |
| PDG | 81.480 | 322 | A | P | 2023-03-20 21:40:47.9 | 0.1 | T | GFZ | |
| KIJV | 81.510 | 324 | A | P | 2023-03-20 21:40:47.8 | -0.2 | T | GFZ | |
| FUORN | 81.860 | 329 | A | P | 2023-03-20 21:40:50.6 | 0.4 | T | GFZ | |
| MUGIO | 82.910 | 330 | A | P | 2023-03-20 21:40:54.6 | -0.8 | T | GFZ | |
| MNTX | 83.170 | 53 | A | P | 2023-03-20 21:40:57.4 | 1 | T | GFZ | |
| KTHA | 84.390 | 315 | A | P | 2023-03-20 21:41:01.8 | -0.9 | T | GFZ | |
| IMMV | 84.520 | 314 | A | P | 2023-03-20 21:41:03.1 | -0.2 | T | GFZ | |
| SAOF | 85.110 | 330 | A | P | 2023-03-20 21:41:06.0 | -0.5 | T | GFZ | |
| ISO | 85.130 | 330 | A | P | 2023-03-20 21:41:06.9 | 0.2 | T | GFZ | |
| PGF | 85.780 | 328 | A | P | 2023-03-20 21:41:09.8 | -0.1 | T | GFZ | |
| CCM | 85.910 | 40 | A | P | 2023-03-20 21:41:10.8 | 0.5 | T | GFZ | |
| ARBF | 86.360 | 331 | A | P | 2023-03-20 21:41:15.4 | 2.8 | T | GFZ | |
| HPIG | 86.440 | 56 | A | P | 2023-03-20 21:41:14.5 | 1.5 | T | GFZ | |
| ATE | 88.780 | 334 | A | P | 2023-03-20 21:41:25.9 | 1.6 | T | GFZ | |
| SSPA | 89.390 | 30 | A | P | 2023-03-20 21:41:27.8 | 0.7 | T | GFZ | |
| TZTN | 90.640 | 36 | A | P | 2023-03-20 21:41:34.8 | 1.9 | T | GFZ | |
| ECAL | 91.630 | 338 | A | P | 2023-03-20 21:41:40.0 | 2.3 | T | GFZ |