| Author | |
| Date and time | 2017-10-21 18:38:37.4 UTC |
| Latitude | 44.130 |
| Longitude | 140.927 |
| Depth | 30 |
| Magnitude | 4.6 mb |
| Region | EASTERN SEA OF JAPAN |
| Latest update | 2017-10-21 19:59:27.5 UTC |
| rms | 1.5 s |
| N° phases used for the localisation | 92 |
| N° stations used for the localisation | 92 |
| Gap | 51.0 ° |
| 95% confidence ellipse | |
| semi major | 9 |
| semi minor | 7.3 |
| Azimuth | 145 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| JKA | 1.200 | 90 | M | Pn | 2017-10-21 18:38:57.0 | -1.2 | T | NEIR | |
| JKA | 1.200 | 90 | M | Sn | 2017-10-21 18:39:16.2 | 2.7 | T | NEIR | |
| ERM | 2.670 | 142 | M | Pn | 2017-10-21 18:39:18.0 | -0.4 | T | NEIR | |
| ERM | 2.670 | 142 | M | P | 2017-10-21 18:39:20.0 | 1.6 | T | GSRC | |
| YSS | 3.100 | 24 | M | Pn | 2017-10-21 18:39:26.3 | 2 | T | NEIR | |
| YSS | 3.100 | 24 | M | P | 2017-10-21 18:39:27.6 | 3.3 | T | GSRC | |
| JTM | 3.340 | 178 | M | Pn | 2017-10-21 18:39:26.5 | -1.1 | T | NEIR | |
| JMM | 6.260 | 181 | M | Pn | 2017-10-21 18:40:08.0 | 0.3 | T | NEIR | |
| JSD | 6.410 | 199 | M | Pn | 2017-10-21 18:40:12.4 | 2.6 | T | NEIR | |
| USRK | 6.420 | 274 | M | Pn | 2017-10-21 18:40:07.4 | -2.5 | T | NEIR | |
| USA0B | 6.430 | 274 | M | Pn | 2017-10-21 18:40:07.7 | -2.4 | T | NEIR | |
| MAJO | 7.860 | 196 | M | P | 2017-10-21 18:40:31.2 | 1.5 | T | GSRC | |
| PEA0B | 14.230 | 45 | M | P | 2017-10-21 18:42:02.0 | -2 | T | NEIR | |
| PETK | 14.230 | 45 | M | P | 2017-10-21 18:42:02.4 | -1.6 | T | NEIR | |
| HIA | 15.390 | 297 | M | P | 2017-10-21 18:42:15.1 | -1.8 | T | NEIR | |
| YAK | 19.090 | 344 | M | P | 2017-10-21 18:42:57.8 | 0 | T | NEIR | |
| SEY | 19.950 | 15 | M | P | 2017-10-21 18:43:10.8 | 3.6 | T | GSRC | |
| ULN | 23.700 | 291 | M | P | 2017-10-21 18:43:46.6 | -0.4 | T | NEIR | |
| SONM | 24.140 | 291 | M | P | 2017-10-21 18:43:50.5 | -0.6 | T | NEIR | |
| TIXI | 28.180 | 352 | M | P | 2017-10-21 18:44:31.9 | 4.4 | T | GSRC | |
| DGZ | 36.280 | 298 | M | P | 2017-10-21 18:45:39.5 | 0.9 | T | GSRC | |
| ZALV | 37.120 | 306 | M | P | 2017-10-21 18:45:46.2 | 0.7 | T | NEIR | |
| ZALV | 37.120 | 306 | A | PcP | 2017-10-21 18:48:05.7 | 0.4 | T | NEIR | |
| MKAR | 40.360 | 295 | M | P | 2017-10-21 18:46:11.5 | -1.2 | T | NEIR | |
| MK31 | 40.360 | 295 | M | P | 2017-10-21 18:46:12.7 | 0 | T | NEIR | |
| MAKZ | 40.560 | 295 | M | P | 2017-10-21 18:46:13.2 | -1.2 | T | NEIR | |
| K20K | 40.790 | 39 | M | P | 2017-10-21 18:46:16.2 | -0.2 | T | NEIR | |
| N19K | 40.820 | 43 | M | P | 2017-10-21 18:46:16.2 | -0.5 | T | NEIR | |
| IMAR | 40.830 | 35 | M | P | 2017-10-21 18:46:16.2 | -0.5 | T | NEIR | |
| G21K | 40.920 | 34 | M | P | 2017-10-21 18:46:16.1 | -1.4 | T | NEIR | |
| H21K | 41.220 | 35 | M | P | 2017-10-21 18:46:19.9 | -0.1 | T | NEIR | |
| KURK | 41.520 | 302 | M | P | 2017-10-21 18:46:22.1 | -0.1 | T | NEIR | |
| E22K | 41.560 | 31 | M | P | 2017-10-21 18:46:22.2 | -0.6 | T | NEIR | |
| CAST | 41.680 | 38 | M | P | 2017-10-21 18:46:23.8 | 0.1 | T | NEIR | |
| C23K | 42.000 | 29 | M | P | 2017-10-21 18:46:24.3 | -2 | T | NEIR | |
| KDAK | 42.240 | 47 | M | P | 2017-10-21 18:46:28.3 | 0.1 | T | NEIR | |
| G23K | 42.300 | 33 | M | P | 2017-10-21 18:46:28.2 | -0.6 | T | NEIR | |
| TOLK | 42.380 | 31 | M | P | 2017-10-21 18:46:26.0 | -3.5 | T | NEIR | |
| E24K | 42.810 | 31 | M | P | 2017-10-21 18:46:32.1 | -0.9 | T | NEIR | |
| NEA2 | 42.880 | 37 | M | P | 2017-10-21 18:46:33.1 | -0.4 | T | NEIR | |
| F24K | 43.070 | 32 | M | P | 2017-10-21 18:46:34.9 | -0.2 | T | NEIR | |
| MDM | 43.190 | 36 | M | P | 2017-10-21 18:46:36.1 | 0.1 | T | NEIR | |
| H24K | 43.230 | 35 | M | P | 2017-10-21 18:46:36.7 | 0.3 | T | NEIR | |
| WRH | 43.310 | 37 | M | P | 2017-10-21 18:46:36.8 | -0.2 | T | NEIR | |
| G24K | 43.310 | 33 | M | P | 2017-10-21 18:46:37.2 | 0.2 | T | NEIR | |
| GHO | 43.340 | 41 | M | P | 2017-10-21 18:46:36.8 | -0.5 | T | NEIR | |
| CMAR | 43.420 | 248 | M | P | 2017-10-21 18:46:40.3 | 2.9 | T | GSRC | |
| MYLDM | 43.540 | 214 | M | P | 2017-10-21 18:46:36.0 | -2.1 | T | NEIR | |
| D25K | 43.500 | 29 | M | P | 2017-10-21 18:46:38.3 | -0.3 | T | NEIR | |
| IL31 | 43.780 | 36 | M | P | 2017-10-21 18:46:39.7 | -1 | T | NEIR | |
| ILAR | 43.780 | 36 | M | P | 2017-10-21 18:46:39.8 | -1 | T | NEIR | |
| DHY | 43.830 | 39 | M | P | 2017-10-21 18:46:40.6 | -0.8 | T | NEIR | |
| FYU | 44.210 | 33 | M | P | 2017-10-21 18:46:44.4 | 0.2 | T | NEIR | |
| PRP | 44.240 | 35 | M | P | 2017-10-21 18:46:44.5 | -0.2 | T | NEIR | |
| BMAR | 44.350 | 32 | M | P | 2017-10-21 18:46:45.6 | 0.2 | T | NEIR | |
| BRVK | 45.750 | 308 | M | P | 2017-10-21 18:46:54.7 | -1.7 | T | NEIR | |
| MCARA | 46.180 | 40 | M | P | 2017-10-21 18:46:59.2 | -0.6 | T | NEIR | |
| L27K | 46.300 | 38 | M | P | 2017-10-21 18:47:01.0 | 0.1 | T | NEIR | |
| BCAR | 46.320 | 38 | M | P | 2017-10-21 18:47:00.0 | -1 | T | NEIR | |
| AAK | 47.070 | 293 | M | P | 2017-10-21 18:47:10.6 | 3.8 | T | GSRC | |
| HYT | 48.900 | 40 | M | P | 2017-10-21 18:47:20.9 | -0.3 | T | NEIR | |
| KK31 | 49.490 | 295 | M | P | 2017-10-21 18:47:24.1 | -1.2 | T | NEIR | |
| ARU | 50.890 | 315 | M | P | 2017-10-21 18:47:35.0 | -1 | T | NEIR | |
| ABKAR | 53.220 | 306 | M | P | 2017-10-21 18:47:52.7 | -0.6 | T | NEIR | |
| GYA0B | 60.230 | 296 | M | P | 2017-10-21 18:48:42.0 | -1 | T | NEIR | |
| GEYT | 60.230 | 296 | M | P | 2017-10-21 18:48:42.3 | -0.7 | T | NEIR | |
| WB2 | 64.090 | 187 | M | P | 2017-10-21 18:49:06.5 | -1.8 | T | NEIR | |
| EDM | 64.010 | 40 | M | P | 2017-10-21 18:49:08.9 | 0.2 | T | NEIR | |
| KIV | 66.030 | 309 | M | P | 2017-10-21 18:49:21.4 | -0.3 | T | NEIR | |
| KBZ | 66.050 | 308 | M | P | 2017-10-21 18:49:23.0 | 1.3 | T | GSRC | |
| PINE | 66.070 | 52 | M | P | 2017-10-21 18:49:21.8 | -0.3 | T | NEIR | |
| GNI | 67.230 | 304 | M | P | 2017-10-21 18:49:33.2 | 3.7 | T | GSRC | |
| NOA | 67.430 | 336 | M | P | 2017-10-21 18:49:34.1 | 3.2 | T | GSRC | |
| ASAR | 67.820 | 187 | M | P | 2017-10-21 18:49:32.3 | 0 | T | GSRC | |
| MSO | 67.880 | 46 | M | P | 2017-10-21 18:49:33.8 | 0.2 | T | NEIR | |
| PLID | 67.950 | 48 | M | P | 2017-10-21 18:49:34.1 | -0.1 | T | NEIR | |
| AKBB | 68.440 | 321 | M | P | 2017-10-21 18:49:40.6 | 3.6 | T | GSRC | |
| MFID | 69.140 | 49 | M | P | 2017-10-21 18:49:42.1 | 0.6 | T | NEIR | |
| YHL | 70.640 | 46 | M | P | 2017-10-21 18:49:51.1 | 0.2 | T | NEIR | |
| TPAW | 71.700 | 47 | M | P | 2017-10-21 18:49:57.7 | 0.4 | T | NEIR | |
| BUR08 | 72.470 | 320 | M | P | 2017-10-21 18:50:01.3 | -0.5 | T | NEIR | |
| PDAR | 72.930 | 46 | M | P | 2017-10-21 18:50:05.3 | 0.7 | T | NEIR | |
| SPR3 | 72.960 | 52 | M | P | 2017-10-21 18:50:05.3 | 0.5 | T | NEIR | |
| BRTR | 73.880 | 310 | M | P | 2017-10-21 18:50:09.3 | -0.7 | T | NEIR | |
| LCMT | 74.950 | 53 | M | P | 2017-10-21 18:50:15.0 | -1.2 | T | NEIR | |
| STKA | 75.700 | 179 | M | P | 2017-10-21 18:50:19.7 | 0.1 | T | GSRC | |
| TUC | 79.710 | 55 | M | P | 2017-10-21 18:50:42.7 | 0 | T | NEIR | |
| ANMO | 80.250 | 50 | M | P | 2017-10-21 18:50:45.9 | 0.1 | T | NEIR | |
| NRCA | 81.550 | 324 | M | P | 2017-10-21 18:50:52.7 | -0.1 | T | NEIR | |
| HHAR | 85.670 | 41 | M | P | 2017-10-21 18:51:13.6 | -0.2 | T | NEIR | |
| TXAR | 86.020 | 52 | M | P | 2017-10-21 18:51:17.3 | 1.9 | T | GSRC | |
| WHAR | 87.260 | 41 | M | P | 2017-10-21 18:51:22.2 | 0.7 | T | NEIR |