| Author | |
| Date and time | 2018-01-21 03:42:37.6 UTC |
| Latitude | 28.782 |
| Longitude | 139.636 |
| Depth | 382.2 |
| Magnitude | 4.5 mb |
| Region | BONIN ISLANDS, JAPAN REGION |
| Latest update | 2018-01-21 06:54:24.8 UTC |
| rms | 0.82 s |
| N° phases used for the localisation | 25 |
| N° stations used for the localisation | 25 |
| Gap | 172.0 ° |
| 95% confidence ellipse | |
| semi major | 18.4 |
| semi minor | 13.2 |
| Azimuth | 120 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| MAJO | 7.830 | 352 | M | P | 2018-01-21 03:44:29.2 | -1.6 | T | GSRC | |
| TJN | 12.820 | 309 | M | P | 2018-01-21 03:45:28.2 | 1.2 | T | GSRC | |
| ERM | 13.510 | 11 | M | P | 2018-01-21 03:45:36.7 | 2.1 | T | GSRC | |
| KLR | 21.290 | 346 | M | P | 2018-01-21 03:46:54.9 | -0.2 | T | GSRC | |
| MA2 | 31.700 | 11 | M | P | 2018-01-21 03:48:28.3 | 0.7 | T | GSRC | |
| YAK | 33.880 | 352 | M | P | 2018-01-21 03:48:45.8 | -0.4 | T | GSRC | |
| CMAR | 38.530 | 264 | M | P | 2018-01-21 03:49:26.4 | 1.6 | T | GSRC | |
| BILL | 42.330 | 15 | M | P | 2018-01-21 03:49:56.1 | 0.2 | T | GSRC | |
| DGZ | 44.460 | 313 | M | P | 2018-01-21 03:50:12.8 | 0 | T | GSRC | |
| ZALV | 46.720 | 319 | M | P | 2018-01-21 03:50:29.8 | -0.3 | T | GSRC | |
| MK31 | 47.650 | 309 | M | P | 2018-01-21 03:50:36.9 | -0.3 | T | GSRC | |
| MKAR | 47.650 | 309 | M | P | 2018-01-21 03:50:37.1 | -0.1 | T | GSRC | |
| WRA | 48.760 | 187 | M | P | 2018-01-21 03:50:44.6 | -0.5 | T | GSRC | |
| KURK | 50.180 | 314 | M | P | 2018-01-21 03:50:56.2 | 0.1 | T | GSRC | |
| NRIK | 50.220 | 339 | M | P | 2018-01-21 03:50:56.3 | -0.3 | T | GSRC | |
| BRVK | 55.310 | 317 | M | P | 2018-01-21 03:51:32.4 | -0.9 | T | GSRC | |
| ARU | 61.670 | 322 | M | P | 2018-01-21 03:52:15.4 | -1.4 | T | GSRC | |
| KIRV | 65.980 | 325 | M | P | 2018-01-21 03:52:44.6 | 0 | T | GSRC | |
| ARCES | 71.120 | 340 | A | P | 2018-01-21 03:53:15.9 | -0.3 | T | NEWS | |
| OBN | 73.800 | 325 | M | P | 2018-01-21 03:53:31.6 | -0.1 | T | GSRC | |
| PUL | 74.490 | 330 | M | P | 2018-01-21 03:53:35.3 | -0.4 | T | GSRC | |
| KBZ | 75.180 | 312 | M | P | 2018-01-21 03:53:39.9 | 0.6 | T | GSRC | |
| KIV | 75.220 | 312 | M | P | 2018-01-21 03:53:40.2 | 0.5 | T | GSRC | |
| FINES | 75.360 | 333 | A | P | 2018-01-21 03:53:40.3 | -0.3 | T | NEWS | |
| NORES | 81.220 | 337 | A | P | 2018-01-21 03:54:12.7 | 0.3 | T | NEWS |