| Author | |
| Date and time | 2011-04-07 15:25:13.8 UTC |
| Latitude | 38.225 |
| Longitude | 141.830 |
| Depth | 69.1 |
| Magnitude | 4.6 mb |
| Region | NEAR EAST COAST OF HONSHU, JAPAN |
| Latest update | 2016-04-19 07:23:05.0 UTC |
| rms | 1.06 s |
| N° phases used for the localisation | 63 |
| N° stations used for the localisation | 63 |
| Gap | 121.0 ° |
| 95% confidence ellipse | |
| semi major | 8.4 |
| semi minor | 5.6 |
| Azimuth | 127 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| MAJO | 3.340 | 241 | M | P | 2011-04-07 15:26:03.5 | -0.2 | T | GSRC | |
| MAJO | 3.340 | 241 | M | Pn | 2011-04-07 15:26:04.8 | 1.1 | T | NEIR | |
| ERM | 3.920 | 15 | M | P | 2011-04-07 15:26:11.0 | -0.6 | T | GSRC | |
| ERM | 3.920 | 15 | M | Pn | 2011-04-07 15:26:11.3 | -0.3 | T | NEIR | |
| INU | 4.810 | 235 | M | Pn | 2011-04-07 15:26:24.5 | 0.7 | T | NEIR | |
| JHJ2 | 5.360 | 198 | M | Pn | 2011-04-07 15:26:29.6 | -1.6 | T | NEIR | |
| YSS | 8.750 | 4 | M | Pn | 2011-04-07 15:27:17.3 | -0.3 | T | NEIR | |
| JNU | 10.260 | 244 | M | Pn | 2011-04-07 15:27:38.6 | 0.4 | T | NEIR | |
| KS01 | 11.050 | 270 | M | Pn | 2011-04-07 15:27:50.1 | 1.2 | T | NEIR | |
| KS15 | 11.060 | 270 | M | Pn | 2011-04-07 15:27:51.7 | 2.6 | T | NEIR | |
| KLR | 13.180 | 330 | M | P | 2011-04-07 15:28:15.8 | -2.2 | T | GSRC | |
| MA2 | 22.120 | 12 | M | P | 2011-04-07 15:30:03.7 | 0.1 | T | GSRC | |
| YULB | 22.940 | 236 | M | P | 2011-04-07 15:30:08.2 | -3.9 | T | NEIR | |
| TPUB | 23.440 | 237 | M | P | 2011-04-07 15:30:14.5 | -2.5 | T | NEIR | |
| YAK | 24.990 | 346 | M | P | 2011-04-07 15:30:31.5 | 0.5 | T | GSRC | |
| SEY | 25.560 | 11 | M | P | 2011-04-07 15:30:37.8 | 1.6 | T | GSRC | |
| ULN | 26.980 | 302 | M | P | 2011-04-07 15:30:49.2 | -0.1 | T | NEIR | |
| SONA1 | 27.410 | 302 | M | P | 2011-04-07 15:30:52.3 | -0.8 | T | NEIR | |
| SONM | 27.420 | 302 | M | P | 2011-04-07 15:30:53.5 | 0.4 | T | GSRC | |
| ENH | 27.780 | 263 | M | P | 2011-04-07 15:30:55.4 | -0.9 | T | NEIR | |
| TLY | 29.820 | 309 | M | P | 2011-04-07 15:31:13.0 | -1.3 | T | GSRC | |
| BILL | 32.790 | 17 | M | P | 2011-04-07 15:31:39.5 | -0.9 | T | GSRC | |
| ZALV | 41.370 | 311 | M | P | 2011-04-07 15:32:52.0 | -1.1 | T | GSRC | |
| ZAA0 | 41.370 | 311 | M | P | 2011-04-07 15:32:52.1 | -1 | T | NEIR | |
| CHTO | 41.910 | 255 | M | P | 2011-04-07 15:32:57.7 | 0.2 | T | NEIR | |
| CMAR | 42.130 | 254 | M | P | 2011-04-07 15:32:59.7 | 0.4 | T | GSRC | |
| MK01 | 43.780 | 301 | M | P | 2011-04-07 15:33:12.5 | -0.1 | T | NEIR | |
| MKAR | 43.780 | 301 | M | P | 2011-04-07 15:33:12.8 | 0.1 | T | NEIR | |
| MK31 | 43.780 | 301 | M | P | 2011-04-07 15:33:13.0 | 0.4 | T | NEIR | |
| MAKZ | 43.990 | 301 | M | P | 2011-04-07 15:33:14.2 | -0.1 | T | NEIR | |
| KURK | 45.470 | 307 | M | P | 2011-04-07 15:33:25.6 | -0.4 | T | NEIR | |
| KDAK | 46.000 | 43 | M | P | 2011-04-07 15:33:30.4 | 0.2 | T | GSRC | |
| ILB | 48.320 | 33 | M | P | 2011-04-07 15:33:47.9 | -0.4 | T | NEIR | |
| ILAR | 48.320 | 33 | M | P | 2011-04-07 15:33:48.3 | 0 | T | GSRC | |
| TKM2 | 49.360 | 298 | M | P | 2011-04-07 15:33:57.3 | 0.7 | T | NEIR | |
| AAK | 50.220 | 298 | M | P | 2011-04-07 15:34:04.1 | 1.1 | T | NEIR | |
| ZRNK | 50.850 | 312 | M | P | 2011-04-07 15:34:07.7 | 0.1 | T | NEIR | |
| ARU | 55.690 | 318 | M | P | 2011-04-07 15:34:43.1 | 0 | T | GSRC | |
| ABKAR | 57.430 | 310 | M | P | 2011-04-07 15:34:54.4 | -1 | T | NEIR | |
| WRA | 58.280 | 188 | M | P | 2011-04-07 15:35:00.8 | -0.6 | T | GSRC | |
| RES | 61.370 | 15 | M | P | 2011-04-07 15:35:21.2 | -1.3 | T | NEIR | |
| AS01 | 62.000 | 188 | M | P | 2011-04-07 15:35:26.3 | -0.5 | T | NEIR | |
| AS31 | 62.010 | 188 | M | P | 2011-04-07 15:35:26.0 | -0.9 | T | NEIR | |
| ASAR | 62.010 | 188 | M | P | 2011-04-07 15:35:26.7 | -0.2 | T | GSRC | |
| YKA | 62.620 | 31 | M | P | 2011-04-07 15:35:30.5 | -0.4 | T | GSRC | |
| STKA | 69.740 | 180 | M | P | 2011-04-07 15:36:16.6 | 0.1 | T | GSRC | |
| KIV | 70.380 | 311 | M | P | 2011-04-07 15:36:22.4 | 1.9 | T | GSRC | |
| FFC | 72.530 | 33 | M | P | 2011-04-07 15:36:34.1 | 0.8 | T | GSRC | |
| LRM | 73.070 | 45 | M | P | 2011-04-07 15:36:36.0 | -0.9 | T | NEIR | |
| EGMT | 73.160 | 42 | M | P | 2011-04-07 15:36:37.6 | 0.4 | T | NEIR | |
| NOA | 73.220 | 337 | M | P | 2011-04-07 15:36:37.2 | -0.3 | T | GSRC | |
| KIEV | 73.570 | 322 | M | P | 2011-04-07 15:36:39.1 | -0.4 | T | GSRC | |
| H17A | 74.990 | 45 | M | P | 2011-04-07 15:36:50.1 | 2 | T | NEIR | |
| BW06 | 76.600 | 46 | M | P | 2011-04-07 15:36:57.3 | 0.1 | T | NEIR | |
| PD31 | 76.600 | 46 | M | P | 2011-04-07 15:36:57.4 | 0.2 | T | NEIR | |
| MSU | 77.770 | 51 | M | P | 2011-04-07 15:37:04.1 | 0.3 | T | NEIR | |
| DNR | 78.020 | 57 | M | P | 2011-04-07 15:37:05.8 | 0.8 | T | NEIR | |
| ECSD | 82.780 | 39 | M | P | 2011-04-07 15:37:30.3 | -0.1 | T | NEIR | |
| ANMO | 83.570 | 50 | M | P | 2011-04-07 15:37:35.4 | 0.7 | T | GSRC | |
| TX31 | 89.140 | 53 | M | P | 2011-04-07 15:38:02.5 | 0.7 | T | NEIR | |
| TXAR | 89.140 | 53 | M | P | 2011-04-07 15:38:02.9 | 1.1 | T | GSRC | |
| LPAZ | 145.800 | 59 | M | PKIKP | 2011-04-07 15:44:45.8 | 0.6 | T | NEIR | |
| LPAZ | 145.800 | 59 | M | P | 2011-04-07 15:44:46.4 | 1.2 | T | GSRC |