| Author | |
| Date and time | 2023-03-12 01:06:04.8 UTC |
| Latitude | 43.476 |
| Longitude | 145.029 |
| Depth | 142.6 |
| Magnitude | 4.1 mb |
| Region | HOKKAIDO, JAPAN REGION |
| Latest update | 2023-03-12 01:15:32.9 UTC |
| rms | 0.71 s |
| N° phases used for the localisation | 29 |
| N° stations used for the localisation | 29 |
| Gap | 147.0 ° |
| 95% confidence ellipse | |
| semi major | 11.1 |
| semi minor | 7.4 |
| Azimuth | 145 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| JKA | 1.870 | 291 | M | Pn | 2023-03-12 01:06:38.4 | 0 | T | NEIR | |
| ERM | 2.010 | 224 | M | Pn | 2023-03-12 01:06:40.6 | 0.6 | T | NEIR | |
| JTM | 3.990 | 229 | M | Pn | 2023-03-12 01:07:03.8 | -1.1 | T | NEIR | |
| JGF | 9.840 | 220 | M | Pn | 2023-03-12 01:08:23.3 | 0.5 | T | NEIR | |
| N15K | 36.530 | 43 | M | P | 2023-03-12 01:12:57.6 | 0.6 | T | NEIR | |
| M16K | 37.120 | 42 | M | P | 2023-03-12 01:13:02.6 | 0.7 | T | NEIR | |
| C19K | 37.920 | 29 | M | P | 2023-03-12 01:13:08.0 | -0.8 | T | NEIR | |
| F20K | 39.000 | 32 | M | P | 2023-03-12 01:13:16.8 | -0.9 | T | NEIR | |
| IMAR | 39.690 | 34 | M | P | 2023-03-12 01:13:23.5 | 0 | T | NEIR | |
| D22K | 40.340 | 30 | M | P | 2023-03-12 01:13:28.3 | -0.6 | T | NEIR | |
| TOLK | 41.450 | 30 | M | P | 2023-03-12 01:13:37.4 | -0.6 | T | NEIR | |
| MKAR | 43.310 | 297 | M | P | 2023-03-12 01:13:53.7 | 0.8 | T | NEIR | |
| BMAR | 43.330 | 32 | M | P | 2023-03-12 01:13:53.3 | 0.1 | T | NEIR | |
| KURK | 44.370 | 304 | M | P | 2023-03-12 01:14:01.5 | 0.2 | T | NEIR | |
| BCAR | 45.010 | 38 | M | P | 2023-03-12 01:14:07.6 | 1 | T | NEIR | |
| HYT | 47.490 | 40 | M | P | 2023-03-12 01:14:27.3 | 1.3 | T | NEIR | |
| BOOM | 49.160 | 294 | M | P | 2023-03-12 01:14:40.1 | 1.4 | T | NEIR | |
| ARTI | 53.530 | 317 | M | P | 2023-03-12 01:15:10.0 | -1.3 | T | NEIR | |
| ABKAR | 55.980 | 308 | M | P | 2023-03-12 01:15:29.3 | 0.6 | T | NEIR | |
| ARCES | 58.870 | 339 | A | P | 2023-03-12 01:15:49.1 | -0.2 | T | NEWS | |
| SUMG | 64.120 | 1 | M | P | 2023-03-12 01:16:24.9 | -0.2 | T | NEIR | |
| FINES | 64.320 | 332 | A | P | 2023-03-12 01:16:25.1 | -0.7 | T | NEWS | |
| FIA1 | 64.310 | 332 | M | P | 2023-03-12 01:16:25.6 | -0.1 | T | NEIR | |
| SCO | 65.850 | 355 | M | P | 2023-03-12 01:16:35.9 | 0.2 | T | NEIR | |
| ASAR | 67.640 | 191 | M | P | 2023-03-12 01:16:45.4 | -0.7 | T | NEIR | |
| NC303 | 68.990 | 338 | M | P | 2023-03-12 01:16:55.3 | -0.2 | T | NEIR | |
| NORES | 69.350 | 338 | A | P | 2023-03-12 01:16:57.0 | -0.7 | T | NEWS | |
| BUR08 | 74.830 | 323 | M | P | 2023-03-12 01:17:30.2 | -0.1 | T | NEIR | |
| BURAR | 74.840 | 323 | M | P | 2023-03-12 01:17:30.7 | 0.4 | T | NEIR |