| Author | |
| Date and time | 2023-04-30 12:21:42.9 UTC |
| Latitude | 35.455 |
| Longitude | 141.345 |
| Depth | 36 |
| Magnitude | 4.4 mb |
| Region | NEAR EAST COAST OF HONSHU, JAPAN |
| Latest update | 2023-04-30 12:30:19.2 UTC |
| rms | 0.64 s |
| N° phases used for the localisation | 38 |
| N° stations used for the localisation | 38 |
| Gap | 193.0 ° |
| 95% confidence ellipse | |
| semi major | 9.6 |
| semi minor | 4.7 |
| Azimuth | 126 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| JHJ2 | 2.660 | 209 | M | Pn | 2023-04-30 12:22:23.6 | 0.2 | T | NEIR | |
| JHJ2 | 2.660 | 209 | M | Sn | 2023-04-30 12:22:54.6 | 0.2 | T | NEIR | |
| JSG | 2.710 | 254 | M | Pn | 2023-04-30 12:22:23.8 | -0.2 | T | NEIR | |
| JSG | 2.710 | 254 | M | Sn | 2023-04-30 12:22:54.7 | -0.9 | T | NEIR | |
| MJAR | 2.760 | 294 | M | Pn | 2023-04-30 12:22:24.9 | 0 | T | NEIR | |
| MAJO | 2.770 | 294 | M | P | 2023-04-30 12:22:24.8 | -0.1 | T | GSRC | |
| MAJO | 2.770 | 294 | M | Pn | 2023-04-30 12:22:24.9 | 0 | T | NEIR | |
| JGF | 3.260 | 274 | M | Pn | 2023-04-30 12:22:31.9 | 0.2 | T | NEIR | |
| INU | 3.540 | 270 | M | Pn | 2023-04-30 12:22:35.7 | 0.2 | T | NEIR | |
| JTM | 5.330 | 358 | M | Pn | 2023-04-30 12:23:00.2 | 0.1 | T | NEIR | |
| ERM | 6.700 | 12 | M | P | 2023-04-30 12:23:18.1 | -0.8 | T | GSRC | |
| ERM | 6.700 | 12 | M | Pn | 2023-04-30 12:23:19.2 | 0.3 | T | NEIR | |
| JKA | 8.700 | 6 | M | Pn | 2023-04-30 12:23:46.3 | -0.1 | T | NEIR | |
| PSTR | 10.890 | 314 | M | P | 2023-04-30 12:24:18.1 | 1.7 | T | GSRC | |
| TJN | 11.380 | 279 | M | P | 2023-04-30 12:24:22.2 | -0.8 | T | GSRC | |
| MA2 | 24.890 | 11 | M | P | 2023-04-30 12:27:02.0 | -0.5 | T | NEIR | |
| YAK | 27.580 | 348 | M | P | 2023-04-30 12:27:26.3 | -0.5 | T | GSRC | |
| SONM | 28.640 | 306 | M | P | 2023-04-30 12:27:35.8 | -0.5 | T | NEIR | |
| BILL | 35.520 | 16 | M | P | 2023-04-30 12:28:37.2 | 0.5 | T | GSRC | |
| TIXI | 36.810 | 354 | M | P | 2023-04-30 12:28:47.1 | -0.6 | T | NEIR | |
| LUWI | 40.270 | 210 | M | P | 2023-04-30 12:29:16.2 | 0.1 | T | NEIR | |
| DGZ | 41.270 | 307 | M | P | 2023-04-30 12:29:26.2 | 1.2 | T | GSRC | |
| ZALV | 42.920 | 314 | M | P | 2023-04-30 12:29:37.7 | -0.7 | T | NEIR | |
| NRIK | 44.640 | 336 | M | P | 2023-04-30 12:29:51.7 | -0.6 | T | NEIR | |
| MK31 | 44.910 | 304 | M | P | 2023-04-30 12:29:54.0 | -0.3 | T | GSRC | |
| MAKZ | 45.120 | 304 | M | P | 2023-04-30 12:29:55.7 | -0.3 | T | NEIR | |
| EVN | 46.500 | 277 | M | P | 2023-04-30 12:30:06.0 | -1.4 | T | NEIR | |
| KURK | 46.850 | 309 | M | P | 2023-04-30 12:30:09.5 | -0.1 | T | NEIR | |
| PDGK | 47.470 | 299 | M | P | 2023-04-30 12:30:14.1 | -0.2 | T | NEIR | |
| KKN | 47.820 | 277 | M | P | 2023-04-30 12:30:16.9 | -0.2 | T | NEIR | |
| TARG | 49.050 | 298 | M | P | 2023-04-30 12:30:27.1 | 0 | T | NEIR | |
| ARTI | 57.570 | 319 | M | P | 2023-04-30 12:31:29.2 | -0.1 | T | NEIR | |
| ABKAR | 58.880 | 311 | M | P | 2023-04-30 12:31:38.4 | 0 | T | NEIR | |
| KBZ | 71.840 | 311 | M | P | 2023-04-30 12:33:03.7 | 1.4 | T | GSRC | |
| KIV | 71.850 | 311 | M | P | 2023-04-30 12:33:02.8 | 0.3 | T | GSRC | |
| GNI | 72.570 | 307 | M | P | 2023-04-30 12:33:08.2 | 1.4 | T | GSRC | |
| AKBB | 75.440 | 323 | M | P | 2023-04-30 12:33:24.0 | 0.4 | T | GSRC | |
| KIEV | 75.450 | 323 | M | P | 2023-04-30 12:33:23.7 | 0.1 | T | NEIR |