| Author | |
| Date and time | 2015-02-04 03:04:10.6 UTC |
| Latitude | 31.016 |
| Longitude | 138.645 |
| Depth | 413.8 |
| Magnitude | 4.2 mb |
| Region | IZU ISLANDS, JAPAN REGION |
| Latest update | 2016-04-19 07:25:16.5 UTC |
| rms | 0.68 s |
| N° phases used for the localisation | 33 |
| N° stations used for the localisation | 33 |
| Gap | 168.0 ° |
| 95% confidence ellipse | |
| semi major | 15.4 |
| semi minor | 11.7 |
| Azimuth | 104 ° |
| 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 | 11.560 | 17 | M | P | 2015-02-04 03:06:46.1 | 0.9 | T | GSRC | |
| KLR | 18.920 | 346 | M | P | 2015-02-04 03:08:04.2 | 0.2 | T | GSRC | |
| HIA | 23.140 | 327 | M | P | 2015-02-04 03:08:42.7 | -0.1 | T | GSRC | |
| ULN | 29.360 | 314 | M | P | 2015-02-04 03:09:38.0 | 0 | T | GSRC | |
| YAK | 31.550 | 352 | M | P | 2015-02-04 03:09:56.7 | -0.2 | T | GSRC | |
| TLY | 32.940 | 319 | M | P | 2015-02-04 03:10:08.3 | -0.6 | T | GSRC | |
| CMAR | 37.990 | 260 | M | P | 2015-02-04 03:10:51.9 | 1 | T | GSRC | |
| TIXI | 41.000 | 355 | M | P | 2015-02-04 03:11:14.1 | -1.7 | T | GSRC | |
| DGZ | 42.330 | 311 | M | P | 2015-02-04 03:11:26.6 | 0.1 | T | GSRC | |
| MK31 | 45.610 | 307 | M | P | 2015-02-04 03:11:51.6 | -0.4 | T | GSRC | |
| MKAR | 45.610 | 307 | M | P | 2015-02-04 03:11:51.9 | -0.1 | T | GSRC | |
| MAKZ | 45.830 | 307 | M | P | 2015-02-04 03:11:53.6 | -0.1 | T | GSRC | |
| PDGK | 47.790 | 302 | M | P | 2015-02-04 03:12:08.1 | -0.4 | T | GSRC | |
| KURK | 48.030 | 312 | M | P | 2015-02-04 03:12:10.0 | -0.4 | T | GSRC | |
| WRA | 50.880 | 185 | M | P | 2015-02-04 03:12:30.3 | -0.9 | T | GSRC | |
| AAK | 51.510 | 302 | M | P | 2015-02-04 03:12:35.7 | -0.7 | T | GSRC | |
| BRVK | 53.110 | 316 | M | P | 2015-02-04 03:12:47.9 | 0 | T | GSRC | |
| KK31 | 54.300 | 303 | M | P | 2015-02-04 03:12:56.6 | 0.2 | T | GSRC | |
| ARU | 59.400 | 321 | M | P | 2015-02-04 03:13:31.0 | -0.8 | T | GSRC | |
| AB31 | 60.130 | 312 | M | P | 2015-02-04 03:13:36.7 | 0.1 | T | GSRC | |
| BELG | 66.640 | 318 | M | P | 2015-02-04 03:14:17.5 | -1.2 | T | GSRC | |
| ARCES | 68.740 | 340 | A | P | 2015-02-04 03:14:32.7 | 0.8 | T | NEWS | |
| OBN | 71.490 | 324 | M | P | 2015-02-04 03:14:48.3 | 0.1 | T | GSRC | |
| NCK | 72.710 | 311 | M | P | 2015-02-04 03:14:56.2 | 0.9 | T | GSRC | |
| FINES | 72.980 | 333 | A | P | 2015-02-04 03:14:57.4 | 0.4 | T | NEWS | |
| KIV | 73.090 | 312 | M | P | 2015-02-04 03:14:58.3 | 0.7 | T | GSRC | |
| GNI | 73.440 | 307 | M | P | 2015-02-04 03:15:00.7 | 1.1 | T | GSRC | |
| AKBB | 77.570 | 322 | M | P | 2015-02-04 03:15:22.7 | 0 | T | GSRC | |
| KIEV | 77.580 | 322 | M | P | 2015-02-04 03:15:22.0 | -0.8 | T | MCSM | |
| HFA0 | 78.500 | 335 | A | P | 2015-02-04 03:15:28.0 | 0.1 | T | NEWS | |
| NB200 | 78.720 | 337 | A | P | 2015-02-04 03:15:29.3 | 0.1 | T | NEWS | |
| KMPD | 80.270 | 322 | M | P | 2015-02-04 03:15:38.0 | 0.8 | T | MCSM | |
| BRTR | 81.050 | 311 | M | P | 2015-02-04 03:15:42.4 | 1.1 | T | GSRC |