| Author | |
| Date and time | 2021-09-09 01:32:45.2 UTC |
| Latitude | 27.938 |
| Longitude | 139.779 |
| Depth | 491.5 |
| Magnitude | 4.2 mb |
| Region | BONIN ISLANDS, JAPAN REGION |
| Latest update | 2021-09-09 01:43:46.7 UTC |
| rms | 0.86 s |
| N° phases used for the localisation | 48 |
| N° stations used for the localisation | 48 |
| Gap | 76.0 ° |
| 95% confidence ellipse | |
| semi major | 6.9 |
| semi minor | 5.3 |
| Azimuth | 109 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| JCJ | 2.300 | 111 | M | P | 2021-09-09 01:33:50.5 | -0.6 | T | NEIR | |
| JCJ | 2.300 | 111 | M | S | 2021-09-09 01:34:43.6 | -1 | T | NEIR | |
| JHJ2 | 5.160 | 0 | M | P | 2021-09-09 01:34:12.8 | -0.3 | T | NEIR | |
| JMN | 7.680 | 320 | M | P | 2021-09-09 01:34:39.4 | 1.2 | T | NEIR | |
| INU | 7.760 | 343 | M | P | 2021-09-09 01:34:39.6 | 0.7 | T | NEIR | |
| JGF | 7.910 | 346 | M | P | 2021-09-09 01:34:40.8 | 0.2 | T | NEIR | |
| JMZ | 7.930 | 257 | M | P | 2021-09-09 01:34:40.0 | -0.7 | T | NEIR | |
| MAJO | 8.680 | 352 | M | P | 2021-09-09 01:34:48.0 | -0.6 | T | GSRC | |
| JSU | 8.850 | 296 | M | P | 2021-09-09 01:34:50.0 | -0.4 | T | NEIR | |
| JOW | 10.290 | 267 | M | P | 2021-09-09 01:35:06.9 | 1.4 | T | NEIR | |
| JTU | 11.050 | 309 | M | P | 2021-09-09 01:35:14.0 | 0.4 | T | NEIR | |
| ERM | 14.310 | 10 | M | P | 2021-09-09 01:35:48.2 | 0 | T | NEIR | |
| USRK | 17.390 | 341 | M | P | 2021-09-09 01:36:20.0 | -0.1 | T | NEIR | |
| YSS | 19.120 | 6 | M | P | 2021-09-09 01:36:37.1 | 0.9 | T | GSRC | |
| KLR | 22.140 | 346 | M | P | 2021-09-09 01:37:03.6 | 0 | T | GSRC | |
| ULN | 32.240 | 317 | M | P | 2021-09-09 01:38:32.4 | -0.1 | T | GSRC | |
| MA2 | 32.500 | 10 | A | P | 2021-09-09 01:38:33.9 | -0.7 | T | NEIR | |
| SONM | 32.630 | 317 | A | P | 2021-09-09 01:38:35.4 | -0.4 | T | NEIR | |
| ZAK | 35.570 | 319 | M | P | 2021-09-09 01:39:01.1 | 0.6 | T | GSRC | |
| SEY | 35.940 | 10 | M | P | 2021-09-09 01:39:03.8 | 0.2 | T | GSRC | |
| CRAI | 36.680 | 267 | A | P | 2021-09-09 01:39:09.9 | 0.5 | T | NEIR | |
| LOEI | 36.900 | 262 | A | P | 2021-09-09 01:39:08.3 | -2.8 | T | NEIR | |
| PHRA | 37.430 | 264 | A | P | 2021-09-09 01:39:15.8 | 0.3 | T | NEIR | |
| CHTO | 38.440 | 265 | A | P | 2021-09-09 01:39:22.6 | -1.2 | T | NEIR | |
| CMAR | 38.570 | 265 | M | P | 2021-09-09 01:39:25.5 | 0.6 | T | GSRC | |
| BILL | 43.110 | 14 | M | P | 2021-09-09 01:40:01.7 | 0.2 | T | GSRC | |
| DGZ | 45.130 | 314 | M | P | 2021-09-09 01:40:17.4 | 0.2 | T | GSRC | |
| PSI | 46.390 | 245 | A | P | 2021-09-09 01:40:26.8 | 0.4 | T | NEIR | |
| ZALV | 47.430 | 319 | M | P | 2021-09-09 01:40:33.7 | -0.9 | T | GSRC | |
| FITZ | 47.820 | 198 | A | P | 2021-09-09 01:40:37.6 | 0.6 | T | NEIR | |
| WRA | 47.940 | 187 | M | P | 2021-09-09 01:40:37.9 | 0 | T | GSRC | |
| MKAR | 48.280 | 309 | M | P | 2021-09-09 01:40:40.6 | -0.4 | T | GSRC | |
| MK31 | 48.280 | 309 | M | P | 2021-09-09 01:40:40.6 | -0.3 | T | GSRC | |
| MAKZ | 48.500 | 309 | A | P | 2021-09-09 01:40:42.2 | -0.4 | T | NEIR | |
| KURK | 50.850 | 314 | A | P | 2021-09-09 01:40:58.1 | -1.8 | T | NEIR | |
| N15K | 51.360 | 34 | A | P | 2021-09-09 01:41:04.5 | 0.7 | T | NEIR | |
| ASAR | 51.670 | 187 | A | P | 2021-09-09 01:41:05.2 | -0.2 | T | NEIR | |
| MBWA | 52.570 | 204 | A | P | 2021-09-09 01:41:11.8 | 0 | T | NEIR | |
| O18K | 53.740 | 35 | A | P | 2021-09-09 01:41:21.8 | 0.9 | T | NEIR | |
| AAK | 54.010 | 304 | M | P | 2021-09-09 01:41:22.9 | 0.1 | T | GSRC | |
| NIL | 56.570 | 294 | A | P | 2021-09-09 01:41:40.7 | 0.3 | T | NEIR | |
| G23K | 56.800 | 27 | A | P | 2021-09-09 01:41:42.8 | 0.4 | T | NEIR | |
| KKAR | 56.850 | 305 | A | P | 2021-09-09 01:41:41.9 | -0.5 | T | NEIR | |
| FORT | 59.500 | 192 | A | P | 2021-09-09 01:42:00.1 | 0.2 | T | NEIR | |
| BELG | 69.600 | 319 | M | P | 2021-09-09 01:43:03.8 | -0.8 | T | GSRC | |
| YKA | 72.340 | 28 | M | P | 2021-09-09 01:43:20.5 | -0.4 | T | GSRC | |
| KBZ | 75.830 | 312 | M | P | 2021-09-09 01:43:40.6 | 0.1 | T | GSRC | |
| ESK | 91.120 | 340 | M | P | 2021-09-09 01:44:54.5 | -2.9 | T | GSRC |