| Author | |
| Date and time | 2021-08-10 23:28:25.4 UTC |
| Latitude | 40.928 |
| Longitude | 143.068 |
| Depth | 40 |
| Magnitude | 4.3 mb |
| Region | OFF EAST COAST OF HONSHU, JAPAN |
| Latest update | 2021-08-10 23:52:03.5 UTC |
| rms | 0.95 s |
| N° phases used for the localisation | 44 |
| N° stations used for the localisation | 44 |
| Gap | 152.0 ° |
| 95% confidence ellipse | |
| semi major | 10.2 |
| semi minor | 5.9 |
| Azimuth | 121 ° |
| 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 | 1.090 | 4 | M | Pn | 2021-08-10 23:28:43.9 | -0.2 | T | NEIR | |
| ERM | 1.090 | 4 | M | P | 2021-08-10 23:28:44.3 | 0.2 | T | GSRC | |
| JTM | 1.520 | 265 | M | Pn | 2021-08-10 23:28:49.1 | -1 | T | NEIR | |
| JKA | 3.200 | 354 | M | Pn | 2021-08-10 23:29:13.3 | 0.1 | T | NEIR | |
| MAJO | 5.800 | 223 | M | Pn | 2021-08-10 23:29:48.0 | -0.8 | T | NEIR | |
| MAJO | 5.800 | 223 | M | P | 2021-08-10 23:29:50.5 | 1.7 | T | GSRC | |
| MJAR | 5.800 | 223 | M | Pn | 2021-08-10 23:29:49.2 | 0.4 | T | NEIR | |
| MJAR | 5.800 | 223 | M | P | 2021-08-10 23:29:49.2 | 0.4 | T | GSRC | |
| JGF | 6.960 | 222 | M | Pn | 2021-08-10 23:30:04.7 | -0.1 | T | NEIR | |
| USRK | 8.790 | 296 | M | Pn | 2021-08-10 23:30:30.3 | 0.4 | T | NEIR | |
| USA0B | 8.800 | 296 | M | Pn | 2021-08-10 23:30:31.5 | 1.4 | T | NEIR | |
| KLR | 11.510 | 320 | M | P | 2021-08-10 23:31:07.4 | 0.2 | T | GSRC | |
| SEY | 22.710 | 11 | M | P | 2021-08-10 23:33:21.2 | -2.6 | T | GSRC | |
| ULN | 26.460 | 297 | M | P | 2021-08-10 23:33:59.1 | 0.2 | T | NEIR | |
| DGZ | 39.260 | 302 | M | P | 2021-08-10 23:35:50.8 | 0.3 | T | GSRC | |
| ZALV | 40.320 | 309 | M | P | 2021-08-10 23:35:58.8 | -0.3 | T | NEIR | |
| E19K | 41.400 | 30 | M | P | 2021-08-10 23:36:06.3 | -1.9 | T | NEIR | |
| IMAR | 42.620 | 33 | M | P | 2021-08-10 23:36:18.4 | 0.3 | T | NEIR | |
| MKAR | 43.230 | 299 | M | P | 2021-08-10 23:36:22.1 | -0.8 | T | NEIR | |
| MK31 | 43.230 | 299 | M | P | 2021-08-10 23:36:22.6 | -0.3 | T | GSRC | |
| D22K | 43.270 | 28 | M | P | 2021-08-10 23:36:24.2 | 0.8 | T | NEIR | |
| MAKZ | 43.430 | 299 | M | P | 2021-08-10 23:36:26.1 | 1.6 | T | NEIR | |
| KURK | 44.610 | 305 | M | P | 2021-08-10 23:36:33.0 | -1 | T | NEIR | |
| D25K | 45.550 | 28 | M | P | 2021-08-10 23:36:42.2 | 0.5 | T | NEIR | |
| BMAR | 46.260 | 31 | M | P | 2021-08-10 23:36:48.7 | 1.4 | T | NEIR | |
| E27K | 47.330 | 29 | M | P | 2021-08-10 23:36:57.2 | 1.5 | T | NEIR | |
| BCAR | 47.920 | 36 | M | P | 2021-08-10 23:37:01.7 | 1.5 | T | NEIR | |
| KKAR | 52.330 | 298 | M | P | 2021-08-10 23:37:32.1 | -1.3 | T | GSRC | |
| ABKAR | 56.420 | 309 | M | P | 2021-08-10 23:38:02.5 | -0.7 | T | NEIR | |
| KIRV | 57.890 | 322 | M | P | 2021-08-10 23:38:14.0 | 0.4 | T | GSRC | |
| WR8 | 61.140 | 189 | M | P | 2021-08-10 23:38:34.6 | -0.7 | T | NEIR | |
| WRAB | 61.140 | 189 | M | P | 2021-08-10 23:38:34.7 | -0.6 | T | NEIR | |
| KBZ | 69.300 | 310 | M | P | 2021-08-10 23:39:29.7 | 0.9 | T | GSRC | |
| NC405 | 70.790 | 337 | M | P | 2021-08-10 23:39:37.6 | -0.7 | T | NEIR | |
| NB201 | 70.960 | 338 | M | P | 2021-08-10 23:39:38.9 | -0.5 | T | NEIR | |
| AKBB | 71.930 | 322 | M | P | 2021-08-10 23:39:44.4 | -0.6 | T | GSRC | |
| BUR08 | 75.950 | 322 | M | P | 2021-08-10 23:40:08.8 | 0.1 | T | NEIR | |
| BRTR | 77.170 | 312 | M | P | 2021-08-10 23:40:16.2 | 0.7 | T | NEIR | |
| KHC | 79.790 | 329 | M | P | 2021-08-10 23:40:29.8 | -0.2 | T | GSRC | |
| GERES | 79.970 | 329 | M | P | 2021-08-10 23:40:30.5 | -0.5 | T | NEIR | |
| FUORN | 83.120 | 330 | M | P | 2021-08-10 23:40:48.4 | 0.5 | T | NEIR | |
| NRCA | 85.080 | 326 | M | P | 2021-08-10 23:40:57.7 | 0.2 | T | NEIR | |
| MAW | 123.620 | 207 | M | PKPdf | 2021-08-10 23:47:17.7 | -0.8 | T | NEIR | |
| SNAA | 144.810 | 198 | M | PKPdf | 2021-08-10 23:47:56.4 | -1.7 | T | NEIR |