| Author | |
| Date and time | 2023-05-22 13:58:26.5 UTC |
| Latitude | 42.831 |
| Longitude | 144.494 |
| Depth | 59.5 |
| Magnitude | 4.2 mb |
| Region | HOKKAIDO, JAPAN REGION |
| Latest update | 2023-05-22 14:05:41.6 UTC |
| rms | 0.67 s |
| N° phases used for the localisation | 40 |
| N° stations used for the localisation | 40 |
| Gap | 122.0 ° |
| 95% confidence ellipse | |
| semi major | 15.5 |
| semi minor | 8.9 |
| Azimuth | 202 ° |
| 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 | 1.280 | 231 | M | Pn | 2023-05-22 13:58:48.0 | -0.2 | T | NEIR | |
| ERM | 1.280 | 231 | M | Sn | 2023-05-22 13:59:04.8 | 0.3 | T | NEIR | |
| JKA | 1.880 | 314 | M | Pn | 2023-05-22 13:58:55.8 | -0.6 | T | NEIR | |
| JKA | 1.880 | 314 | M | Sn | 2023-05-22 13:59:19.9 | 0.8 | T | NEIR | |
| JTM | 3.270 | 233 | M | Pn | 2023-05-22 13:59:15.2 | -0.1 | T | NEIR | |
| JTM | 3.270 | 233 | M | Sn | 2023-05-22 13:59:50.6 | -2.4 | T | NEIR | |
| MAJO | 7.930 | 220 | M | Pn | 2023-05-22 14:00:19.6 | 0.5 | T | NEIR | |
| MJAR | 7.930 | 220 | M | Pn | 2023-05-22 14:00:20.5 | 1.4 | T | NEIR | |
| JGF | 9.090 | 220 | M | Pn | 2023-05-22 14:00:34.5 | -0.5 | T | NEIR | |
| INU | 9.460 | 220 | M | Pn | 2023-05-22 14:00:39.0 | 0.1 | T | NEIR | |
| JHJ | 10.380 | 203 | M | Pn | 2023-05-22 14:00:50.0 | -2.5 | T | NEIR | |
| JHJ | 10.380 | 203 | M | Sn | 2023-05-22 14:02:39.1 | -8.2 | T | NEIR | |
| KLR | 10.920 | 310 | M | Pn | 2023-05-22 14:01:01.2 | 1.4 | T | NEIR | |
| JMN | 12.320 | 226 | M | Pn | 2023-05-22 14:01:20.1 | 1 | T | NEIR | |
| KSRS | 13.760 | 253 | M | Pn | 2023-05-22 14:01:38.8 | 0.2 | T | NEIR | |
| SHEM | 22.060 | 53 | M | P | 2023-05-22 14:03:12.7 | -3.6 | T | NEIR | |
| SMY | 22.060 | 53 | M | P | 2023-05-22 14:03:12.9 | -3.3 | T | NEIR | |
| PDYAR | 25.800 | 322 | M | P | 2023-05-22 14:03:52.3 | 0.4 | T | NEIR | |
| PDYAR | 25.800 | 322 | M | PcP | 2023-05-22 14:07:20.0 | 0.3 | T | NEIR | |
| SONM | 27.040 | 294 | M | P | 2023-05-22 14:04:03.1 | -0.1 | T | NEIR | |
| ADK | 27.510 | 57 | M | P | 2023-05-22 14:04:07.6 | 0.4 | T | NEIR | |
| M14K | 36.380 | 42 | M | P | 2023-05-22 14:05:25.6 | 0.7 | T | NEIR | |
| I21K | 41.140 | 35 | M | P | 2023-05-22 14:06:05.2 | 0.4 | T | NEIR | |
| L22K | 41.730 | 39 | M | P | 2023-05-22 14:06:09.4 | -0.3 | T | NEIR | |
| H23K | 42.160 | 34 | M | P | 2023-05-22 14:06:13.6 | 0.5 | T | NEIR | |
| NEA2 | 42.390 | 36 | M | P | 2023-05-22 14:06:14.8 | -0.2 | T | NEIR | |
| IL31 | 43.320 | 36 | M | P | 2023-05-22 14:06:22.4 | -0.1 | T | NEIR | |
| ILAR | 43.320 | 36 | M | P | 2023-05-22 14:06:21.6 | -0.9 | T | NEIR | |
| SCRK | 44.650 | 36 | M | P | 2023-05-22 14:06:32.4 | -0.9 | T | NEIR | |
| MENT | 44.910 | 38 | M | P | 2023-05-22 14:06:35.8 | 0.4 | T | NEIR | |
| BCAR | 45.760 | 38 | M | P | 2023-05-22 14:06:42.6 | 0.5 | T | NEIR | |
| INK | 48.100 | 30 | M | P | 2023-05-22 14:06:59.7 | -0.5 | T | NEIR | |
| HYT | 48.230 | 40 | M | P | 2023-05-22 14:07:02.3 | 0.9 | T | NEIR | |
| ABKAR | 56.070 | 308 | M | P | 2023-05-22 14:07:59.1 | -0.4 | T | NEIR | |
| BLKN | 63.050 | 25 | M | P | 2023-05-22 14:08:45.9 | -1.5 | T | NEIR | |
| NOA | 69.630 | 338 | M | P | 2023-05-22 14:09:29.4 | -0.3 | T | NEIR | |
| NVAR | 69.660 | 56 | M | P | 2023-05-22 14:09:29.3 | -0.8 | T | NEIR | |
| PDAR | 71.910 | 48 | M | P | 2023-05-22 14:09:43.7 | -0.2 | T | NEIR | |
| TXAR | 84.720 | 54 | M | P | 2023-05-22 14:10:53.7 | -0.8 | T | NEIR | |
| QSPA | 132.550 | 180 | M | PKPdf | 2023-05-22 14:17:34.2 | 1.1 | T | NEIR |