| Author | |
| Date and time | 2015-02-21 03:42:47.5 UTC |
| Latitude | 39.776 |
| Longitude | 143.809 |
| Depth | 2 |
| Magnitude | 4.6 mb |
| Region | OFF EAST COAST OF HONSHU, JAPAN |
| Latest update | 2016-04-19 07:25:21.3 UTC |
| rms | 1.21 s |
| N° phases used for the localisation | 76 |
| N° stations used for the localisation | 76 |
| Gap | 124.0 ° |
| 95% confidence ellipse | |
| semi major | 8.00 |
| semi minor | 5.10 |
| Azimuth | 123 ° |
| Location Type | manual |
Download data for this event
Note: links can take up to 20 minutes from the earthquake to become available
| Network | code | Distance° | EvAz | A/M | Phase | Pick time | Residual | T | Author |
|---|---|---|---|---|---|---|---|---|---|
| ERM | 2.290 | 348 | M | P | 2015-02-21 03:43:24.9 | -1.40 | T | ||
| ERM | 2.290 | 348 | M | Pn | 2015-02-21 03:43:25.3 | -1.00 | T | ||
| JEM | 2.290 | 348 | A | P | 2015-02-21 03:43:27.5 | 1.20 | T | ||
| JTM | 2.330 | 297 | M | Pn | 2015-02-21 03:43:25.3 | -1.50 | T | ||
| JTM | 2.330 | 297 | A | P | 2015-02-21 03:43:27.7 | 0.90 | T | ||
| JMM | 3.030 | 232 | M | Pn | 2015-02-21 03:43:35.2 | -1.20 | T | ||
| JMM | 3.030 | 232 | A | P | 2015-02-21 03:43:35.6 | -0.80 | T | ||
| JEW | 3.540 | 331 | M | Pn | 2015-02-21 03:43:42.8 | -0.70 | T | ||
| JEW | 3.540 | 331 | A | P | 2015-02-21 03:43:44.3 | 0.80 | T | ||
| JKA | 4.430 | 349 | A | Pn | 2015-02-21 03:43:55.3 | -0.40 | T | ||
| YUK | 4.520 | 19 | M | P | 2015-02-21 03:43:56.2 | -0.70 | T | ||
| JYT | 4.550 | 220 | A | Pn | 2015-02-21 03:43:55.3 | -2.00 | T | ||
| JYT | 4.550 | 220 | A | P | 2015-02-21 03:43:56.2 | -1.10 | T | ||
| JSD | 4.660 | 250 | M | Pn | 2015-02-21 03:43:58.4 | -0.50 | T | ||
| JSD | 4.660 | 250 | A | P | 2015-02-21 03:44:00.7 | 1.80 | T | ||
| MAJO | 5.470 | 236 | M | Pn | 2015-02-21 03:44:10.3 | 0.30 | T | ||
| MAJO | 5.470 | 236 | A | P | 2015-02-21 03:44:11.0 | 1.00 | T | ||
| JGF | 6.600 | 233 | M | Pn | 2015-02-21 03:44:25.2 | -0.30 | T | ||
| JGF | 6.600 | 233 | A | P | 2015-02-21 03:44:26.8 | 1.30 | T | ||
| INU | 6.970 | 233 | M | Pn | 2015-02-21 03:44:30.8 | 0.20 | T | ||
| INU | 6.970 | 233 | A | P | 2015-02-21 03:44:31.7 | 1.10 | T | ||
| JWT | 8.040 | 239 | M | Pn | 2015-02-21 03:44:46.3 | 1.00 | T | ||
| USRK | 9.840 | 301 | M | Pn | 2015-02-21 03:45:11.3 | 1.40 | T | ||
| USA0B | 9.840 | 301 | M | Pn | 2015-02-21 03:45:10.6 | 0.60 | T | ||
| MDJ | 11.590 | 299 | A | P | 2015-02-21 03:45:37.1 | 3.10 | T | ||
| KLR | 12.760 | 322 | M | P | 2015-02-21 03:45:48.9 | -1.10 | T | ||
| PETK | 16.360 | 31 | M | Pn | 2015-02-21 03:46:36.2 | -2.20 | T | ||
| MA2 | 20.290 | 10 | M | P | 2015-02-21 03:47:23.0 | -1.60 | T | ||
| SEY | 23.740 | 10 | M | P | 2015-02-21 03:48:02.2 | 0.90 | T | ||
| YAK | 23.870 | 344 | M | P | 2015-02-21 03:48:00.1 | -2.40 | T | ||
| SSLB | 25.030 | 237 | M | P | 2015-02-21 03:48:10.9 | -2.00 | T | ||
| YULB | 25.090 | 236 | M | P | 2015-02-21 03:48:11.4 | -2.00 | T | ||
| ULN | 27.500 | 299 | M | P | 2015-02-21 03:48:34.8 | -0.80 | T | ||
| SLVN | 38.600 | 254 | A | P | 2015-02-21 03:50:13.5 | 1.60 | T | ||
| DGZ | 40.360 | 304 | M | P | 2015-02-21 03:50:27.9 | 0.90 | T | ||
| MK31 | 44.290 | 300 | M | P | 2015-02-21 03:50:57.8 | -1.10 | T | ||
| MKAR | 44.290 | 300 | A | P | 2015-02-21 03:50:58.5 | -0.40 | T | ||
| MAKZ | 44.490 | 300 | M | P | 2015-02-21 03:51:00.2 | -0.30 | T | ||
| KURK | 45.740 | 306 | M | P | 2015-02-21 03:51:09.2 | -1.20 | T | ||
| ILAR | 46.120 | 34 | M | P | 2015-02-21 03:51:13.2 | -0.40 | T | ||
| IL31 | 46.120 | 34 | M | P | 2015-02-21 03:51:13.3 | -0.30 | T | ||
| PRP | 46.670 | 33 | M | P | 2015-02-21 03:51:18.1 | 0.00 | T | ||
| EPYK | 50.150 | 31 | M | P | 2015-02-21 03:51:44.7 | -0.20 | T | ||
| BRVK | 50.170 | 311 | A | P | 2015-02-21 03:51:48.6 | 3.80 | T | ||
| AAK | 50.850 | 297 | A | P | 2015-02-21 03:51:52.2 | 2.10 | T | ||
| INK | 51.030 | 28 | M | P | 2015-02-21 03:51:52.1 | 0.70 | T | ||
| KKAR | 53.380 | 299 | M | P | 2015-02-21 03:52:07.6 | -1.10 | T | ||
| KK31 | 53.380 | 299 | M | P | 2015-02-21 03:52:08.0 | -0.70 | T | ||
| C36M | 54.080 | 26 | M | P | 2015-02-21 03:52:14.2 | 0.10 | T | ||
| NIL | 55.550 | 288 | A | P | 2015-02-21 03:52:25.7 | 1.30 | T | ||
| ARU | 55.520 | 318 | A | P | 2015-02-21 03:52:23.9 | -0.50 | T | ||
| ABKAR | 57.590 | 310 | M | P | 2015-02-21 03:52:38.2 | -0.90 | T | ||
| KBL | 58.190 | 291 | M | P | 2015-02-21 03:52:42.3 | -1.10 | T | ||
| RES | 59.380 | 15 | A | P | 2015-02-21 03:52:51.8 | -0.10 | T | ||
| WRAB | 60.100 | 190 | M | P | 2015-02-21 03:52:55.9 | 0.00 | T | ||
| WRA | 60.110 | 190 | A | P | 2015-02-21 03:52:54.7 | -1.30 | T | ||
| WB2 | 60.110 | 190 | M | P | 2015-02-21 03:52:54.9 | -1.00 | T | ||
| YKA | 60.420 | 31 | M | P | 2015-02-21 03:52:58.9 | 0.00 | T | ||
| ASAR | 63.840 | 190 | A | P | 2015-02-21 03:53:20.6 | -0.50 | T | ||
| AS31 | 63.840 | 190 | A | P | 2015-02-21 03:53:21.1 | 0.10 | T | ||
| QLP | 66.070 | 180 | A | P | 2015-02-21 03:53:35.9 | 0.40 | T | ||
| SUMG | 67.830 | 1 | M | P | 2015-02-21 03:53:48.2 | -0.10 | T | ||
| KIV | 70.470 | 311 | M | P | 2015-02-21 03:54:04.5 | 0.60 | T | ||
| KBZ | 70.480 | 311 | M | P | 2015-02-21 03:54:04.7 | 0.90 | T | ||
| NVAR | 71.810 | 55 | M | P | 2015-02-21 03:54:13.8 | 1.60 | T | ||
| PDAR | 74.350 | 47 | M | P | 2015-02-21 03:54:28.2 | 0.90 | T | ||
| BUR08 | 77.210 | 323 | A | P | 2015-02-21 03:54:43.6 | 0.00 | T | ||
| BURAR | 77.220 | 323 | A | P | 2015-02-21 03:54:43.9 | 0.20 | T | ||
| ANMO | 81.340 | 51 | M | P | 2015-02-21 03:55:07.6 | 1.50 | T | ||
| GRFO | 81.510 | 331 | A | P | 2015-02-21 03:55:07.4 | 0.40 | T | ||
| VTS | 81.870 | 320 | A | P | 2015-02-21 03:55:09.7 | 0.70 | T | ||
| MNTX | 84.220 | 53 | A | P | 2015-02-21 03:55:22.5 | 1.70 | T | ||
| WMOK | 85.960 | 47 | A | P | 2015-02-21 03:55:30.6 | 1.00 | T | ||
| TX32 | 86.930 | 54 | M | P | 2015-02-21 03:55:35.0 | 0.70 | T | ||
| TXAR | 86.930 | 54 | M | P | 2015-02-21 03:55:35.4 | 1.10 | T | ||
| CCM | 87.470 | 40 | A | P | 2015-02-21 03:55:37.9 | 0.90 | T |