| Author | |
| Date and time | 2017-12-04 07:54:14.0 UTC |
| Latitude | 33.122 |
| Longitude | 132.171 |
| Depth | 23.1 |
| Magnitude | 4.6 mb |
| Region | SHIKOKU, JAPAN |
| Latest update | 2017-12-04 08:17:01.6 UTC |
| rms | 1.18 s |
| N° phases used for the localisation | 31 |
| N° stations used for the localisation | 31 |
| Gap | 90.0 ° |
| 95% confidence ellipse | |
| semi major | 17.6 |
| semi minor | 7.2 |
| Azimuth | 292 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| G31M | M | P | 2017-12-04 08:04:31.6 | 3.2 | T | NEIR | |||
| KS31 | M | Pn | 2017-12-04 07:55:36.4 | -0.4 | T | NEIR | |||
| JNU | 1.080 | 270 | M | Pn | 2017-12-04 07:54:36.5 | 1.8 | T | NEIR | |
| JTU | 2.700 | 302 | M | Pn | 2017-12-04 07:54:57.5 | 0.7 | T | NEIR | |
| JSG | 5.240 | 71 | M | Pn | 2017-12-04 07:55:32.7 | 1.1 | T | NEIR | |
| JHJ2 | 6.420 | 88 | M | Pn | 2017-12-04 07:55:48.8 | 1.1 | T | NEIR | |
| ULN | 23.970 | 315 | M | P | 2017-12-04 07:59:29.1 | 1.8 | T | NEIR | |
| SONM | 24.350 | 315 | M | P | 2017-12-04 07:59:33.1 | 2.4 | T | NEIR | |
| MK31 | 39.930 | 305 | M | P | 2017-12-04 08:01:46.5 | -0.3 | T | NEIR | |
| MKAR | 39.930 | 305 | M | P | 2017-12-04 08:01:46.4 | -0.4 | T | NEIR | |
| KURK | 42.520 | 311 | M | P | 2017-12-04 08:02:08.3 | 0.1 | T | NEIR | |
| BRVK | 47.730 | 314 | M | P | 2017-12-04 08:02:49.7 | 0.1 | T | NEIR | |
| KK31 | 48.530 | 301 | M | P | 2017-12-04 08:02:54.9 | -0.8 | T | NEIR | |
| KKAR | 48.530 | 301 | M | P | 2017-12-04 08:02:54.7 | -1 | T | NEIR | |
| KKAR | 48.530 | 301 | M | P | 2017-12-04 08:02:55.2 | -0.5 | T | NEIR | |
| KNRA | 48.680 | 184 | M | P | 2017-12-04 08:02:56.7 | 0.4 | T | NEIR | |
| ABKAR | 54.610 | 310 | M | P | 2017-12-04 08:03:40.4 | -0.9 | T | NEIR | |
| ABKAR | 54.610 | 310 | M | P | 2017-12-04 08:03:40.5 | -0.8 | T | NEIR | |
| AS31 | 56.540 | 178 | M | P | 2017-12-04 08:03:54.0 | -0.7 | T | NEIR | |
| ASAR | 56.550 | 178 | M | P | 2017-12-04 08:03:53.2 | -1.5 | T | NEIR | |
| BMAR | 57.270 | 27 | M | P | 2017-12-04 08:04:02.8 | 2.2 | T | NEIR | |
| INK | 61.150 | 25 | M | P | 2017-12-04 08:04:30.7 | 3.2 | T | NEIR | |
| F31M | 61.330 | 26 | M | P | 2017-12-04 08:04:32.3 | 3.6 | T | NEIR | |
| FORT | 63.730 | 184 | M | P | 2017-12-04 08:04:44.1 | 0.2 | T | NEIR | |
| C36M | 63.970 | 23 | M | P | 2017-12-04 08:04:49.7 | 3.4 | T | NEIR | |
| RES | 68.040 | 12 | M | P | 2017-12-04 08:05:15.6 | 3 | T | NEIR | |
| SUMG | 74.280 | 357 | M | P | 2017-12-04 08:05:53.8 | 2.9 | T | NEIR | |
| BUR08 | 76.350 | 318 | M | P | 2017-12-04 08:06:02.1 | -0.2 | T | NEIR | |
| BURAR | 76.350 | 318 | M | P | 2017-12-04 08:06:02.3 | 0 | T | NEIR | |
| KVN | 83.020 | 47 | M | P | 2017-12-04 08:06:41.6 | 3.1 | T | NEIR | |
| SCIA | 94.380 | 32 | A | P | 2017-12-04 08:07:30.0 | -1.8 | T | NEIR |