| Author | |
| Date and time | 2015-05-04 17:04:27.0 UTC |
| Latitude | 39.637 |
| Longitude | 143.934 |
| Depth | 45.7 |
| Magnitude | 4.1 mb |
| Region | OFF EAST COAST OF HONSHU, JAPAN |
| Latest update | 2016-04-19 07:25:26.1 UTC |
| rms | 1.35 s |
| N° phases used for the localisation | 35 |
| N° stations used for the localisation | 35 |
| Gap | 176.0 ° |
| 95% confidence ellipse | |
| semi major | 16.1 |
| semi minor | 4.6 |
| Azimuth | 162 ° |
| 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 | 2.450 | 346 | M | Pn | 2015-05-04 17:05:03.0 | -1.4 | T | NEIR | |
| JMM | 3.030 | 235 | M | Pn | 2015-05-04 17:05:11.6 | -0.7 | T | NEIR | |
| JEW | 3.710 | 331 | M | Pn | 2015-05-04 17:05:23.2 | 1.4 | T | NEIR | |
| JYT | 4.510 | 222 | M | Pn | 2015-05-04 17:05:31.5 | -1.2 | T | NEIR | |
| JKA | 4.580 | 348 | M | Pn | 2015-05-04 17:05:31.7 | -2.1 | T | NEIR | |
| JSD | 4.710 | 252 | M | Pn | 2015-05-04 17:05:34.0 | -0.5 | T | NEIR | |
| MAJO | 5.470 | 237 | M | Pn | 2015-05-04 17:05:46.7 | 0.7 | T | NEIR | |
| JGF | 6.590 | 234 | M | Pn | 2015-05-04 17:06:02.6 | 1.2 | T | NEIR | |
| JWT | 8.060 | 240 | M | Pn | 2015-05-04 17:06:22.7 | 1.3 | T | NEIR | |
| USA0B | 10.000 | 301 | M | Pn | 2015-05-04 17:06:48.9 | 0.9 | T | NEIR | |
| MDJ | 11.750 | 300 | M | Pn | 2015-05-04 17:07:10.9 | -0.9 | T | NEIR | |
| JOW | 18.260 | 230 | M | P | 2015-05-04 17:08:32.1 | -4.6 | T | NEIR | |
| MA2 | 20.410 | 10 | M | P | 2015-05-04 17:09:00.9 | 0.9 | T | NEIR | |
| ULN | 27.650 | 300 | M | P | 2015-05-04 17:10:09.8 | -0.8 | T | NEIR | |
| SONM | 28.090 | 299 | M | P | 2015-05-04 17:10:14.3 | -0.2 | T | NEIR | |
| ENH | 29.590 | 262 | M | P | 2015-05-04 17:10:27.8 | 0.2 | T | NEIR | |
| BILL | 30.950 | 16 | M | P | 2015-05-04 17:10:41.3 | 1.3 | T | NEIR | |
| TIXI | 32.950 | 351 | M | P | 2015-05-04 17:10:57.2 | 0.3 | T | NEIR | |
| ZAA0B | 41.690 | 310 | M | P | 2015-05-04 17:12:09.2 | -1.7 | T | NEIR | |
| MK31 | 44.440 | 300 | M | P | 2015-05-04 17:12:33.6 | 0.1 | T | NEIR | |
| MAKZ | 44.650 | 301 | M | P | 2015-05-04 17:12:35.3 | 0.1 | T | NEIR | |
| O22K | 45.090 | 40 | M | P | 2015-05-04 17:12:37.8 | -0.8 | T | NEIR | |
| GHO | 45.400 | 38 | M | P | 2015-05-04 17:12:39.9 | -1.3 | T | NEIR | |
| PRP | 46.730 | 33 | M | P | 2015-05-04 17:12:53.4 | 1.7 | T | NEIR | |
| EVN | 48.150 | 274 | M | P | 2015-05-04 17:13:02.3 | -1.2 | T | NEIR | |
| KDJ | 49.330 | 296 | M | P | 2015-05-04 17:13:10.5 | -1.4 | T | NEIR | |
| BOOM | 50.060 | 297 | M | P | 2015-05-04 17:13:17.5 | 0 | T | NEIR | |
| INK | 51.100 | 28 | M | P | 2015-05-04 17:13:26.1 | 1.1 | T | NEIR | |
| KK31 | 53.530 | 299 | M | P | 2015-05-04 17:13:41.0 | -1.2 | T | NEIR | |
| KKAR | 53.530 | 299 | M | P | 2015-05-04 17:13:42.9 | -0.3 | T | NEIR | |
| KKAR | 53.530 | 299 | M | P | 2015-05-04 17:13:43.3 | 0.1 | T | NEIR | |
| ABKAR | 57.750 | 310 | M | P | 2015-05-04 17:14:13.0 | 0.6 | T | NEIR | |
| ABKAR | 57.750 | 310 | M | P | 2015-05-04 17:14:14.1 | 0.7 | T | NEIR | |
| BOZ | 71.410 | 46 | M | P | 2015-05-04 17:15:42.2 | -0.9 | T | NEIR | |
| BURAR | 77.390 | 323 | M | P | 2015-05-04 17:16:18.9 | 1.3 | T | NEIR |