| Author | |
| Date and time | 2015-02-20 11:09:14.1 UTC |
| Latitude | 40.070 |
| Longitude | 142.445 |
| Depth | 2.6 |
| Magnitude | 4.6 mb |
| Region | NEAR EAST COAST OF HONSHU, JAPAN |
| Latest update | 2016-04-19 07:25:21.3 UTC |
| rms | 1.62 s |
| N° phases used for the localisation | 66 |
| N° stations used for the localisation | 66 |
| Gap | 141.0 ° |
| 95% confidence ellipse | |
| semi major | 16.1 |
| semi minor | 7.2 |
| Azimuth | 107 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| JTM | 1.270 | 305 | A | P | 2015-02-20 11:09:35.8 | -2.4 | T | GFZ | |
| ERM | 2.020 | 15 | M | P | 2015-02-20 11:09:48.3 | -0.8 | T | GSRC | |
| ERM | 2.020 | 15 | M | Pn | 2015-02-20 11:09:49.3 | 0.2 | T | NEIR | |
| JEM | 2.020 | 15 | A | P | 2015-02-20 11:09:52.9 | 3.8 | T | GFZ | |
| JMM | 2.550 | 211 | M | Pn | 2015-02-20 11:09:53.0 | -3.4 | T | NEIR | |
| JMM | 2.550 | 211 | A | P | 2015-02-20 11:09:55.8 | -0.6 | T | GFZ | |
| JEW | 2.870 | 345 | A | P | 2015-02-20 11:09:59.8 | -1 | T | GFZ | |
| JEW | 2.870 | 345 | M | Pn | 2015-02-20 11:10:00.3 | -0.5 | T | NEIR | |
| JSD | 3.840 | 239 | M | Pn | 2015-02-20 11:10:13.0 | -1.1 | T | NEIR | |
| JSD | 3.840 | 239 | A | P | 2015-02-20 11:10:13.6 | -0.5 | T | GFZ | |
| JKA | 4.040 | 2 | M | Pn | 2015-02-20 11:10:17.1 | 0.1 | T | NEIR | |
| JYT | 4.230 | 206 | M | Pn | 2015-02-20 11:10:16.8 | -2.6 | T | NEIR | |
| JYT | 4.230 | 206 | A | P | 2015-02-20 11:10:17.2 | -2.2 | T | GFZ | |
| MAJO | 4.850 | 225 | M | Pn | 2015-02-20 11:10:26.4 | -1.7 | T | NEIR | |
| MAJO | 4.850 | 225 | M | P | 2015-02-20 11:10:27.9 | -0.2 | T | GSRC | |
| JGF | 6.010 | 224 | A | P | 2015-02-20 11:10:46.7 | 2.7 | T | GFZ | |
| JGF | 6.010 | 224 | M | Pn | 2015-02-20 11:10:47.2 | 3.2 | T | NEIR | |
| INU | 6.380 | 224 | M | Pn | 2015-02-20 11:10:50.2 | 1.1 | T | NEIR | |
| INU | 6.380 | 224 | A | P | 2015-02-20 11:10:51.6 | 2.5 | T | GFZ | |
| YSS | 6.880 | 2 | A | P | 2015-02-20 11:10:56.6 | 0.6 | T | GFZ | |
| YSS | 6.880 | 2 | M | Pn | 2015-02-20 11:10:58.0 | 2 | T | NEIR | |
| JWT | 7.350 | 232 | M | Pn | 2015-02-20 11:11:05.2 | 2.8 | T | NEIR | |
| JWT | 7.350 | 232 | A | P | 2015-02-20 11:11:05.7 | 3.3 | T | GFZ | |
| USRK | 8.780 | 301 | M | Pn | 2015-02-20 11:11:22.0 | -0.1 | T | NEIR | |
| USA0B | 8.790 | 301 | M | Pn | 2015-02-20 11:11:25.5 | 3.3 | T | NEIR | |
| MDJ | 10.540 | 300 | A | Pn | 2015-02-20 11:11:49.2 | 3.1 | T | NEIR | |
| KSAR | 11.670 | 262 | M | Pn | 2015-02-20 11:12:03.6 | 2 | T | NEIR | |
| KLR | 11.890 | 324 | M | P | 2015-02-20 11:12:03.8 | -0.9 | T | GSRC | |
| JSU | 12.940 | 232 | M | Pn | 2015-02-20 11:12:19.8 | 0.8 | T | NEIR | |
| JSU | 12.940 | 232 | A | P | 2015-02-20 11:12:20.1 | 1.1 | T | GFZ | |
| BJT | 20.090 | 278 | A | P | 2015-02-20 11:13:48.6 | -0.3 | T | NEIR | |
| YAK | 23.300 | 345 | M | P | 2015-02-20 11:14:23.0 | -0.5 | T | GSRC | |
| ULN | 26.440 | 299 | A | P | 2015-02-20 11:14:54.1 | 1.5 | T | GFZ | |
| ENH | 28.520 | 260 | A | P | 2015-02-20 11:15:09.9 | -1 | T | GFZ | |
| TLY | 29.040 | 307 | A | P | 2015-02-20 11:15:15.8 | 0 | T | GFZ | |
| SLVN | 37.680 | 252 | A | P | 2015-02-20 11:16:30.8 | 0.1 | T | GFZ | |
| DGZ | 39.320 | 303 | M | P | 2015-02-20 11:16:42.7 | -2.2 | T | GSRC | |
| ZALV | 40.500 | 310 | M | pP | 2015-02-20 11:16:54.2 | -1.2 | T | NEIR | |
| ZALV | 40.500 | 310 | M | P | 2015-02-20 11:16:54.3 | -0.3 | T | GSRC | |
| CHTO | 42.890 | 253 | M | P | 2015-02-20 11:17:13.2 | -0.6 | T | NEIR | |
| CHTO | 42.890 | 253 | A | pP | 2015-02-20 11:17:13.9 | -0.7 | T | NEIR | |
| CMAR | 43.120 | 253 | M | P | 2015-02-20 11:17:16.1 | 0.5 | T | GSRC | |
| MK31 | 43.230 | 300 | M | P | 2015-02-20 11:17:16.3 | -0.6 | T | GSRC | |
| MK31 | 43.230 | 300 | M | pP | 2015-02-20 11:17:16.8 | -0.9 | T | NEIR | |
| MKAR | 43.230 | 300 | M | pP | 2015-02-20 11:17:16.7 | -1 | T | NEIR | |
| MKAR | 43.230 | 300 | A | P | 2015-02-20 11:17:16.8 | -0.1 | T | GFZ | |
| MAKZ | 43.440 | 300 | M | pP | 2015-02-20 11:17:18.2 | -1.2 | T | NEIR | |
| MAKZ | 43.440 | 300 | A | P | 2015-02-20 11:17:18.5 | -0.1 | T | GFZ | |
| KURK | 44.720 | 306 | M | sP | 2015-02-20 11:17:28.2 | -1.8 | T | NEIR | |
| KURK | 44.720 | 306 | A | P | 2015-02-20 11:17:28.4 | -0.5 | T | GFZ | |
| AAK | 49.790 | 297 | A | P | 2015-02-20 11:18:07.5 | -1 | T | GFZ | |
| KK31 | 52.320 | 299 | M | P | 2015-02-20 11:18:25.9 | -1.5 | T | NEIR | |
| KK31 | 52.320 | 299 | A | pP | 2015-02-20 11:18:27.4 | -0.8 | T | NEIR | |
| KKAR | 52.320 | 299 | M | P | 2015-02-20 11:18:26.9 | -0.5 | T | NEIR | |
| KKAR | 52.320 | 299 | A | pP | 2015-02-20 11:18:27.4 | -0.8 | T | NEIR | |
| NIL | 54.460 | 287 | A | P | 2015-02-20 11:18:43.2 | 0.1 | T | GFZ | |
| ARU | 54.600 | 318 | A | P | 2015-02-20 11:18:43.9 | -0.4 | T | GFZ | |
| ABKAR | 56.590 | 309 | M | P | 2015-02-20 11:18:57.5 | -1 | T | NEIR | |
| ABKAR | 56.590 | 309 | A | pP | 2015-02-20 11:18:58.2 | -1.2 | T | NEIR | |
| KBL | 57.110 | 290 | M | P | 2015-02-20 11:19:01.0 | -1.3 | T | NEIR | |
| WRA | 60.230 | 189 | M | P | 2015-02-20 11:19:23.4 | 0.1 | T | GSRC | |
| YKA | 60.710 | 31 | M | P | 2015-02-20 11:19:30.0 | 2.5 | T | GSRC | |
| ASAR | 63.960 | 189 | M | P | 2015-02-20 11:19:47.8 | -0.6 | T | NEIR | |
| RIV | 74.030 | 173 | A | P | 2015-02-20 11:20:50.8 | -0.1 | T | GFZ | |
| ARR | 78.240 | 321 | A | P | 2015-02-20 11:21:18.8 | 3 | T | GFZ | |
| TANN | 79.680 | 330 | A | P | 2015-02-20 11:21:22.0 | -1.8 | T | GFZ |