| Author | |
| Date and time | 2011-04-18 13:03:26.9 UTC |
| Latitude | 40.905 |
| Longitude | 140.051 |
| Depth | 15.5 |
| Magnitude | 5.1 mb |
| Region | EASTERN HONSHU, JAPAN |
| Latest update | 2016-04-19 07:23:05.0 UTC |
| rms | 1.78 s |
| N° phases used for the localisation | 110 |
| N° stations used for the localisation | 110 |
| Gap | 107.0 ° |
| 95% confidence ellipse | |
| semi major | 14.8 |
| semi minor | 10.3 |
| Azimuth | 148 ° |
| 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 | 4.590 | 199 | M | Pn | 2011-04-18 13:04:34.6 | -1.1 | T | NEIR | |
| MJB9 | 4.590 | 199 | M | Pn | 2011-04-18 13:04:34.7 | -1 | T | NEIR | |
| INU | 6.040 | 204 | M | Pn | 2011-04-18 13:04:54.9 | -0.7 | T | NEIR | |
| YSS | 6.350 | 17 | M | Pn | 2011-04-18 13:04:58.0 | -2 | T | NEIR | |
| YAK | 22.070 | 347 | M | P | 2011-04-18 13:08:19.3 | -1.8 | T | NEIR | |
| SONA1 | 24.890 | 298 | M | P | 2011-04-18 13:08:48.6 | -0.6 | T | NEIR | |
| MYLDM | 40.480 | 214 | M | P | 2011-04-18 13:11:02.1 | -2.8 | T | NEIR | |
| CHTO | 41.400 | 250 | M | P | 2011-04-18 13:11:15.2 | 2.6 | T | NEIR | |
| CM01 | 41.650 | 250 | M | P | 2011-04-18 13:11:16.9 | 2.3 | T | NEIR | |
| TRF | 45.490 | 36 | M | P | 2011-04-18 13:11:46.0 | 0.3 | T | NEIR | |
| MCK | 46.060 | 36 | M | P | 2011-04-18 13:11:46.7 | -3.4 | T | NEIR | |
| WRH | 46.360 | 35 | M | P | 2011-04-18 13:11:48.7 | -3.7 | T | NEIR | |
| BRVK | 47.290 | 310 | M | P | 2011-04-18 13:12:03.6 | 3.9 | T | NEIR | |
| KULM | 49.990 | 236 | M | P | 2011-04-18 13:12:19.7 | -0.7 | T | NEIR | |
| KKAR | 50.340 | 297 | M | P | 2011-04-18 13:12:27.0 | 3.8 | T | NEIR | |
| IPM | 50.380 | 235 | M | P | 2011-04-18 13:12:20.9 | -2.5 | T | NEIR | |
| ARU | 52.790 | 316 | M | P | 2011-04-18 13:12:44.2 | 2.8 | T | NEIR | |
| PSI | 53.070 | 235 | M | P | 2011-04-18 13:12:41.1 | -2.5 | T | NEIR | |
| ABKAR | 54.680 | 308 | M | P | 2011-04-18 13:12:58.4 | 3.1 | T | NEIR | |
| KBL | 55.130 | 288 | M | P | 2011-04-18 13:13:02.0 | 3.2 | T | NEIR | |
| KKH | 57.860 | 91 | M | P | 2011-04-18 13:13:17.9 | 0 | T | NEIR | |
| ARCES | 60.010 | 338 | A | P | 2011-04-18 13:13:31.9 | -1 | T | NEWS | |
| FINES | 64.910 | 331 | A | P | 2011-04-18 13:14:04.8 | -0.8 | T | NEWS | |
| FIA1 | 64.910 | 331 | M | P | 2011-04-18 13:14:04.8 | -0.8 | T | NEIR | |
| KIV | 67.610 | 309 | M | P | 2011-04-18 13:14:25.2 | 2.1 | T | NEIR | |
| NEW | 68.110 | 45 | M | P | 2011-04-18 13:14:26.2 | 0 | T | NEIR | |
| WALA | 69.300 | 43 | M | P | 2011-04-18 13:14:34.4 | 0.7 | T | NEIR | |
| UOSS | 69.680 | 286 | M | P | 2011-04-18 13:14:37.7 | 1.9 | T | NEIR | |
| JTMT | 69.930 | 44 | M | P | 2011-04-18 13:14:38.0 | 0.4 | T | NEIR | |
| BMO | 70.090 | 48 | M | P | 2011-04-18 13:14:38.1 | -0.5 | T | NEIR | |
| HFA0 | 70.130 | 335 | A | P | 2011-04-18 13:14:36.9 | -1.8 | T | NEWS | |
| NC204 | 70.170 | 337 | M | P | 2011-04-18 13:14:37.7 | -1.3 | T | NEIR | |
| NB2 | 70.220 | 336 | A | P | 2011-04-18 13:14:37.0 | -2.2 | T | NEWS | |
| SWMT | 70.230 | 44 | M | P | 2011-04-18 13:14:39.7 | 0.3 | T | NEIR | |
| NBO02 | 70.320 | 336 | M | P | 2011-04-18 13:14:38.0 | -1.8 | T | NEIR | |
| AKBB | 70.610 | 321 | M | P | 2011-04-18 13:14:41.0 | -0.5 | T | NEIR | |
| KIEV | 70.620 | 321 | M | P | 2011-04-18 13:14:41.0 | -0.6 | T | NEIR | |
| AK11 | 70.650 | 321 | M | P | 2011-04-18 13:14:42.0 | 0.2 | T | NEIR | |
| MSO | 70.690 | 44 | M | P | 2011-04-18 13:14:39.0 | -3.2 | T | NEIR | |
| WVOR | 70.830 | 50 | M | P | 2011-04-18 13:14:40.8 | -2.3 | T | NEIR | |
| CHMT | 71.000 | 44 | M | P | 2011-04-18 13:14:43.9 | -0.3 | T | NEIR | |
| FCC | 71.020 | 27 | M | P | 2011-04-18 13:14:42.6 | -1.4 | T | NEIR | |
| EGMT | 72.070 | 42 | M | P | 2011-04-18 13:14:51.7 | 1.2 | T | NEIR | |
| DLMT | 72.350 | 45 | M | P | 2011-04-18 13:14:53.3 | 1 | T | NEIR | |
| HLID | 72.520 | 47 | M | P | 2011-04-18 13:14:53.9 | 0.6 | T | NEIR | |
| PTK | 72.640 | 307 | A | P | 2011-04-18 13:14:56.8 | 2.8 | T | SC3 | |
| BMN | 72.910 | 51 | M | P | 2011-04-18 13:14:55.8 | 0.2 | T | NEIR | |
| GCMT | 73.610 | 43 | M | P | 2011-04-18 13:15:01.2 | 1.5 | T | NEIR | |
| YMR | 73.680 | 45 | M | P | 2011-04-18 13:15:01.7 | 1.5 | T | NEIR | |
| ELK | 73.870 | 50 | M | P | 2011-04-18 13:15:01.7 | 0.3 | T | NEIR | |
| YFT | 73.890 | 45 | M | P | 2011-04-18 13:15:05.0 | 3.5 | T | NEIR | |
| H17A | 74.070 | 45 | M | P | 2011-04-18 13:15:05.3 | 2.7 | T | NEIR | |
| RLMT | 74.270 | 44 | M | P | 2011-04-18 13:15:05.0 | 1.3 | T | NEIR | |
| MOOW | 74.410 | 45 | M | P | 2011-04-18 13:15:04.4 | -0.1 | T | NEIR | |
| DGMT | 74.470 | 39 | M | P | 2011-04-18 13:15:06.2 | 1.5 | T | NEIR | |
| LOHW | 74.580 | 45 | M | P | 2011-04-18 13:15:06.7 | 1.2 | T | NEIR | |
| HVU | 74.600 | 48 | M | P | 2011-04-18 13:15:06.4 | 0.9 | T | NEIR | |
| REDW | 74.610 | 46 | M | P | 2011-04-18 13:15:06.9 | 1.2 | T | NEIR | |
| BUR08 | 74.630 | 321 | M | P | 2011-04-18 13:15:06.2 | 0.6 | T | NEIR | |
| BNN | 74.800 | 308 | A | P | 2011-04-18 13:15:09.1 | 2.5 | T | SC3 | |
| R11A | 75.220 | 52 | M | P | 2011-04-18 13:15:09.0 | -0.1 | T | NEIR | |
| OJC | 75.250 | 325 | M | P | 2011-04-18 13:15:09.3 | 0.2 | T | NEIR | |
| HWUT | 75.390 | 47 | M | P | 2011-04-18 13:15:11.1 | 1 | T | NEIR | |
| BR131 | 75.520 | 310 | M | P | 2011-04-18 13:15:12.0 | 1.2 | T | NEIR | |
| TRPA | 75.540 | 322 | A | P | 2011-04-18 13:15:11.5 | 0.8 | T | SC3 | |
| DUG | 75.630 | 49 | M | P | 2011-04-18 13:15:12.1 | 0.7 | T | NEIR | |
| BW06 | 75.710 | 45 | M | P | 2011-04-18 13:15:09.4 | -2.6 | T | NEIR | |
| PD31 | 75.710 | 45 | M | P | 2011-04-18 13:15:12.6 | 0.6 | T | NEIR | |
| BR231 | 75.940 | 311 | M | P | 2011-04-18 13:15:11.7 | -1.5 | T | NEIR | |
| NLU | 76.210 | 49 | M | P | 2011-04-18 13:15:15.9 | 1.1 | T | NEIR | |
| MORC | 76.550 | 326 | M | P | 2011-04-18 13:15:16.5 | -0.1 | T | NEIR | |
| BHU | 77.330 | 51 | M | P | 2011-04-18 13:15:20.9 | -0.5 | T | NEIR | |
| P18A | 77.470 | 48 | M | P | 2011-04-18 13:15:23.2 | 1.1 | T | NEIR | |
| LCMT | 77.490 | 52 | M | P | 2011-04-18 13:15:20.3 | -1.7 | T | NEIR | |
| LCMT | 77.490 | 52 | M | pP | 2011-04-18 13:15:25.0 | -2.1 | T | NEIR | |
| RSSD | 77.650 | 42 | M | P | 2011-04-18 13:15:24.0 | 1.1 | T | NEIR | |
| SRU | 77.660 | 49 | M | P | 2011-04-18 13:15:23.0 | 0 | T | NEIR | |
| RAYN | 78.250 | 291 | M | P | 2011-04-18 13:15:26.8 | 0.7 | T | NEIR | |
| KHC | 78.700 | 327 | M | P | 2011-04-18 13:15:28.1 | -0.5 | T | NEIR | |
| GEA0 | 78.880 | 327 | M | P | 2011-04-18 13:15:28.2 | -1.4 | T | NEIR | |
| WET | 78.980 | 328 | A | P | 2011-04-18 13:15:30.3 | 0.2 | T | SC3 | |
| PV10 | 79.010 | 48 | M | P | 2011-04-18 13:15:30.6 | 0.1 | T | NEIR | |
| SMCO | 79.610 | 47 | M | P | 2011-04-18 13:15:35.1 | 1.1 | T | NEIR | |
| Y14A | 79.700 | 54 | M | P | 2011-04-18 13:15:34.2 | 0.2 | T | NEIR | |
| ISCO | 79.910 | 46 | M | P | 2011-04-18 13:15:36.5 | 1 | T | NEIR | |
| KBA | 80.420 | 326 | A | P | 2011-04-18 13:15:39.1 | 1 | T | SC3 | |
| S22A | 80.700 | 48 | M | P | 2011-04-18 13:15:41.2 | 1.5 | T | NEIR | |
| HRFI | 81.110 | 302 | A | P | 2011-04-18 13:15:43.3 | 1.7 | T | SC3 | |
| PDG | 81.300 | 320 | A | P | 2011-04-18 13:15:43.3 | 0.8 | T | SC3 | |
| EIL | 81.410 | 302 | A | P | 2011-04-18 13:15:44.7 | 1.6 | T | SC3 | |
| CDF | 81.750 | 330 | A | P | 2011-04-18 13:15:42.5 | -2.6 | T | LDG | |
| FUORN | 82.050 | 328 | M | P | 2011-04-18 13:15:45.9 | -1 | T | NEIR | |
| T25A | 82.470 | 47 | M | P | 2011-04-18 13:15:50.2 | 1.2 | T | NEIR | |
| TUE | 82.540 | 328 | A | P | 2011-04-18 13:15:50.7 | 1.3 | T | SC3 | |
| BNALP | 82.580 | 329 | A | P | 2011-04-18 13:15:49.2 | -0.2 | T | SC3 | |
| MUGIO | 83.120 | 328 | A | P | 2011-04-18 13:15:50.9 | -1.3 | T | SC3 | |
| LOR | 83.970 | 332 | A | P | 2011-04-18 13:15:53.4 | -3.1 | T | LDG | |
| SSF | 84.270 | 332 | A | P | 2011-04-18 13:15:55.0 | -3 | T | LDG | |
| LPL | 84.360 | 329 | A | P | 2011-04-18 13:15:56.2 | -2.6 | T | LDG | |
| LPG | 84.370 | 329 | A | P | 2011-04-18 13:15:56.4 | -2.5 | T | LDG | |
| SMF | 84.500 | 331 | A | P | 2011-04-18 13:15:56.4 | -2.8 | T | LDG | |
| AVF | 84.560 | 332 | A | P | 2011-04-18 13:15:56.6 | -2.8 | T | LDG | |
| MNTX | 85.850 | 51 | M | P | 2011-04-18 13:16:06.6 | 0.7 | T | NEIR | |
| MFF | 85.930 | 334 | A | P | 2011-04-18 13:16:03.4 | -2.9 | T | LDG | |
| CAF | 86.620 | 332 | A | P | 2011-04-18 13:16:07.3 | -2.4 | T | LDG | |
| WMOK | 87.310 | 45 | M | P | 2011-04-18 13:16:15.0 | 1.9 | T | NEIR | |
| TX31 | 88.580 | 52 | M | P | 2011-04-18 13:16:19.5 | 0.3 | T | NEIR | |
| DRLN | 88.900 | 11 | M | P | 2011-04-18 13:16:20.3 | -0.3 | T | NEIR | |
| MIAR | 90.160 | 42 | M | P | 2011-04-18 13:16:28.7 | 2.2 | T | NEIR | |
| WHAR | 90.210 | 40 | M | P | 2011-04-18 13:16:28.9 | 2.1 | T | NEIR |