| Author | |
| Date and time | 2015-02-28 00:40:43.3 UTC |
| Latitude | 42.713 |
| Longitude | 144.309 |
| Depth | 95 |
| Magnitude | 4.6 mb |
| Region | HOKKAIDO, JAPAN REGION |
| Latest update | 2016-04-19 07:25:21.3 UTC |
| rms | 1.22 s |
| N° phases used for the localisation | 152 |
| N° stations used for the localisation | 152 |
| Gap | 125.0 ° |
| 95% confidence ellipse | |
| semi major | 6.70 |
| semi minor | 4.30 |
| Azimuth | 128 ° |
| 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 | 1.100 | 231 | M | Pn | 2015-02-28 00:41:05.4 | 0.80 | T | ||
| ERM | 1.100 | 231 | M | P | 2015-02-28 00:41:05.6 | 1.00 | T | ||
| JEM | 1.100 | 231 | A | P | 2015-02-28 00:41:06.2 | 1.60 | T | ||
| GRPR | 1.670 | 39 | M | P | 2015-02-28 00:41:11.7 | 0.20 | T | ||
| YUK | 1.740 | 40 | M | P | 2015-02-28 00:41:12.0 | -0.40 | T | ||
| JKA | 1.870 | 319 | M | Pn | 2015-02-28 00:41:15.1 | 1.00 | T | ||
| JKA | 1.870 | 319 | A | P | 2015-02-28 00:41:15.3 | 1.10 | T | ||
| JEW | 2.110 | 274 | M | Pn | 2015-02-28 00:41:18.5 | 1.30 | T | ||
| JEW | 2.110 | 274 | A | P | 2015-02-28 00:41:18.9 | 1.70 | T | ||
| JTM | 3.090 | 233 | A | P | 2015-02-28 00:41:28.5 | -1.70 | T | ||
| JTM | 3.090 | 233 | M | Pn | 2015-02-28 00:41:30.2 | 0.00 | T | ||
| KUR | 3.600 | 44 | M | P | 2015-02-28 00:41:38.2 | 1.20 | T | ||
| YSS | 4.380 | 346 | M | P | 2015-02-28 00:41:47.1 | -0.50 | T | ||
| YSS | 4.380 | 346 | M | Pn | 2015-02-28 00:41:47.1 | -0.50 | T | ||
| JMM | 5.540 | 210 | A | P | 2015-02-28 00:42:01.9 | -1.40 | T | ||
| JMM | 5.540 | 210 | M | Pn | 2015-02-28 00:42:02.1 | -1.20 | T | ||
| JSD | 6.560 | 227 | M | Pn | 2015-02-28 00:42:17.3 | 0.00 | T | ||
| JYT | 7.210 | 208 | M | Pn | 2015-02-28 00:42:23.3 | -2.80 | T | ||
| JYT | 7.210 | 208 | A | P | 2015-02-28 00:42:23.9 | -2.20 | T | ||
| MAJO | 7.750 | 219 | M | Pn | 2015-02-28 00:42:33.5 | 0.00 | T | ||
| MAJO | 7.750 | 219 | A | P | 2015-02-28 00:42:34.9 | 1.40 | T | ||
| MJAR | 7.750 | 219 | M | Pn | 2015-02-28 00:42:33.6 | 0.10 | T | ||
| JGF | 8.920 | 220 | M | Pn | 2015-02-28 00:42:49.4 | 0.00 | T | ||
| INU | 9.280 | 220 | M | Pn | 2015-02-28 00:42:54.9 | 0.60 | T | ||
| JWT | 10.150 | 226 | M | Pn | 2015-02-28 00:43:06.3 | 0.30 | T | ||
| JHJ2 | 10.220 | 202 | M | Pn | 2015-02-28 00:43:07.2 | 0.20 | T | ||
| KLR | 10.890 | 311 | M | P | 2015-02-28 00:43:15.9 | -0.30 | T | ||
| JHS | 11.630 | 232 | M | Pn | 2015-02-28 00:43:26.9 | 0.70 | T | ||
| JMN | 12.140 | 226 | M | Pn | 2015-02-28 00:43:31.6 | -1.40 | T | ||
| PEA0B | 13.710 | 36 | M | Pn | 2015-02-28 00:43:51.0 | -2.70 | T | ||
| PETK | 13.710 | 36 | M | Pn | 2015-02-28 00:43:51.1 | -2.60 | T | ||
| PET | 14.070 | 38 | M | P | 2015-02-28 00:43:58.9 | -4.30 | T | ||
| MA2 | 17.330 | 11 | M | P | 2015-02-28 00:44:37.9 | -1.50 | T | ||
| SEY | 20.780 | 10 | M | P | 2015-02-28 00:45:14.2 | -2.80 | T | ||
| YAK | 21.190 | 341 | A | P | 2015-02-28 00:45:20.4 | -0.90 | T | ||
| ULN | 26.520 | 294 | A | P | 2015-02-28 00:46:13.4 | 1.10 | T | ||
| SONM | 26.960 | 294 | A | P | 2015-02-28 00:46:17.2 | 0.90 | T | ||
| TLY | 28.700 | 303 | A | P | 2015-02-28 00:46:32.8 | 1.10 | T | ||
| TIXI | 29.960 | 350 | A | P | 2015-02-28 00:46:39.0 | -3.80 | T | ||
| ANM | 35.590 | 35 | M | P | 2015-02-28 00:47:32.1 | 0.10 | T | ||
| DGZ | 39.120 | 301 | M | P | 2015-02-28 00:48:01.7 | -0.20 | T | ||
| NRIK | 39.130 | 332 | M | P | 2015-02-28 00:48:00.0 | -1.90 | T | ||
| TTA | 39.500 | 38 | M | P | 2015-02-28 00:48:06.5 | 1.50 | T | ||
| SVW2 | 39.680 | 41 | M | P | 2015-02-28 00:48:07.2 | 0.70 | T | ||
| ZALV | 39.940 | 308 | M | P | 2015-02-28 00:48:08.3 | -0.20 | T | ||
| OHAK | 41.120 | 47 | M | P | 2015-02-28 00:48:17.8 | -0.50 | T | ||
| PPLA | 41.240 | 38 | M | P | 2015-02-28 00:48:19.9 | 0.30 | T | ||
| KDAK | 41.430 | 46 | M | P | 2015-02-28 00:48:19.3 | -1.50 | T | ||
| CNPM | 41.930 | 43 | M | P | 2015-02-28 00:48:25.2 | 0.20 | T | ||
| SUA | 41.990 | 41 | M | P | 2015-02-28 00:48:26.1 | 0.50 | T | ||
| BRLK | 42.080 | 43 | M | P | 2015-02-28 00:48:26.6 | 0.40 | T | ||
| TOLK | 42.370 | 30 | M | P | 2015-02-28 00:48:28.2 | -0.50 | T | ||
| BWN | 42.410 | 36 | M | P | 2015-02-28 00:48:30.2 | 1.30 | T | ||
| SEW | 42.760 | 42 | M | P | 2015-02-28 00:48:32.0 | 0.40 | T | ||
| COLA | 43.080 | 35 | A | P | 2015-02-28 00:48:34.7 | 0.50 | T | ||
| MK31 | 43.200 | 298 | M | P | 2015-02-28 00:48:34.9 | -0.20 | T | ||
| MKAR | 43.200 | 298 | A | P | 2015-02-28 00:48:35.2 | 0.10 | T | ||
| POKR | 43.240 | 35 | M | P | 2015-02-28 00:48:36.0 | 0.40 | T | ||
| MAKZ | 43.400 | 298 | A | P | 2015-02-28 00:48:36.6 | -0.10 | T | ||
| ILAR | 43.490 | 35 | M | P | 2015-02-28 00:48:37.0 | -0.70 | T | ||
| SCM | 43.580 | 40 | M | P | 2015-02-28 00:48:38.0 | -0.40 | T | ||
| FYU | 44.050 | 33 | M | P | 2015-02-28 00:48:43.2 | 1.10 | T | ||
| HIN | 44.170 | 42 | M | P | 2015-02-28 00:48:42.9 | -0.20 | T | ||
| PAX | 44.300 | 38 | M | P | 2015-02-28 00:48:44.1 | -0.10 | T | ||
| KURK | 44.350 | 304 | M | P | 2015-02-28 00:48:44.3 | -0.10 | T | ||
| RAGM | 45.070 | 42 | M | P | 2015-02-28 00:48:52.8 | 2.60 | T | ||
| MENT | 45.090 | 38 | A | P | 2015-02-28 00:48:53.8 | 3.40 | T | ||
| HMT | 45.280 | 42 | M | P | 2015-02-28 00:48:53.4 | 1.50 | T | ||
| GLB | 45.290 | 40 | M | P | 2015-02-28 00:48:54.1 | 2.00 | T | ||
| MCARA | 45.680 | 40 | M | P | 2015-02-28 00:48:58.4 | 3.40 | T | ||
| EGAK | 45.930 | 35 | A | P | 2015-02-28 00:48:56.6 | -0.40 | T | ||
| FAKI | 46.740 | 197 | M | P | 2015-02-28 00:49:02.4 | -0.30 | T | ||
| INK | 48.280 | 30 | A | P | 2015-02-28 00:49:14.7 | -0.50 | T | ||
| BRVK | 48.560 | 309 | A | P | 2015-02-28 00:49:18.1 | 0.80 | T | ||
| AAK | 49.890 | 295 | M | P | 2015-02-28 00:49:27.2 | -0.40 | T | ||
| KK05 | 52.310 | 297 | M | P | 2015-02-28 00:49:45.5 | 0.00 | T | ||
| KK04 | 52.320 | 297 | M | P | 2015-02-28 00:49:45.2 | -0.40 | T | ||
| KK31 | 52.320 | 297 | M | P | 2015-02-28 00:49:46.7 | 1.10 | T | ||
| KKAR | 52.320 | 297 | M | P | 2015-02-28 00:49:46.8 | 1.20 | T | ||
| KK02 | 52.320 | 297 | M | P | 2015-02-28 00:49:47.3 | 1.70 | T | ||
| KK07 | 52.330 | 297 | M | P | 2015-02-28 00:49:45.4 | -0.30 | T | ||
| ARU | 53.620 | 317 | M | P | 2015-02-28 00:49:54.5 | -0.80 | T | ||
| EUNU | 54.150 | 10 | M | P | 2015-02-28 00:49:58.2 | -1.20 | T | ||
| SPB5 | 55.310 | 349 | M | P | 2015-02-28 00:50:06.2 | -1.50 | T | ||
| SPB1 | 55.300 | 349 | M | P | 2015-02-28 00:50:06.8 | -0.90 | T | ||
| SPB4 | 55.310 | 349 | M | P | 2015-02-28 00:50:06.3 | -1.40 | T | ||
| SPA1 | 55.310 | 349 | M | P | 2015-02-28 00:50:06.6 | -1.10 | T | ||
| SPA0 | 55.310 | 349 | M | P | 2015-02-28 00:50:06.7 | -1.00 | T | ||
| SPA2 | 55.310 | 349 | M | P | 2015-02-28 00:50:06.7 | -1.00 | T | ||
| SPA3 | 55.310 | 349 | M | P | 2015-02-28 00:50:06.7 | -1.00 | T | ||
| ABKAR | 56.030 | 308 | A | P | 2015-02-28 00:50:12.1 | -0.50 | T | ||
| COEN | 56.440 | 181 | M | P | 2015-02-28 00:50:14.0 | -0.80 | T | ||
| BBB | 56.460 | 47 | M | P | 2015-02-28 00:50:16.5 | 0.90 | T | ||
| RES | 56.460 | 16 | A | P | 2015-02-28 00:50:14.6 | -1.20 | T | ||
| KIRV | 57.060 | 322 | M | P | 2015-02-28 00:50:18.5 | -1.40 | T | ||
| KBL | 57.550 | 289 | A | P | 2015-02-28 00:50:22.5 | -0.90 | T | ||
| YKA | 57.730 | 33 | M | P | 2015-02-28 00:50:24.3 | -0.50 | T | ||
| LVZ | 57.790 | 335 | M | P | 2015-02-28 00:50:25.2 | -0.10 | T | ||
| KEV | 58.850 | 339 | M | P | 2015-02-28 00:50:32.2 | -0.40 | T | ||
| ARCES | 59.390 | 339 | A | P | 2015-02-28 00:50:35.2 | -1.20 | T | ||
| DAG | 60.210 | 356 | A | P | 2015-02-28 00:50:42.3 | 0.30 | T | ||
| WB2 | 63.060 | 191 | M | P | 2015-02-28 00:50:59.0 | -1.20 | T | ||
| WRA | 63.060 | 191 | M | P | 2015-02-28 00:50:59.9 | -0.30 | T | ||
| WC3 | 63.070 | 191 | M | P | 2015-02-28 00:51:00.5 | 0.20 | T | ||
| GEYT | 63.060 | 298 | M | P | 2015-02-28 00:51:00.1 | -0.80 | T | ||
| LTY | 63.140 | 49 | M | P | 2015-02-28 00:51:01.2 | -0.40 | T | ||
| FINES | 64.750 | 332 | A | P | 2015-02-28 00:51:10.8 | -1.30 | T | ||
| SUMG | 64.890 | 1 | A | P | 2015-02-28 00:51:13.5 | -0.20 | T | ||
| SCO | 66.560 | 355 | M | P | 2015-02-28 00:51:23.5 | -0.40 | T | ||
| ASAR | 66.790 | 190 | A | P | 2015-02-28 00:51:24.7 | 0.30 | T | ||
| FFC | 67.670 | 35 | A | P | 2015-02-28 00:51:30.8 | 0.00 | T | ||
| LRM | 68.520 | 47 | M | P | 2015-02-28 00:51:36.6 | 0.30 | T | ||
| KIV | 68.820 | 311 | A | P | 2015-02-28 00:51:38.5 | 0.50 | T | ||
| KBZ | 68.850 | 311 | M | P | 2015-02-28 00:51:37.9 | -0.10 | T | ||
| NC303 | 69.500 | 338 | M | P | 2015-02-28 00:51:41.8 | -0.50 | T | ||
| KVN | 69.570 | 55 | M | P | 2015-02-28 00:51:43.1 | 0.50 | T | ||
| HFA0 | 69.710 | 336 | A | P | 2015-02-28 00:51:42.3 | -1.30 | T | ||
| NVAR | 69.840 | 56 | M | P | 2015-02-28 00:51:45.9 | 1.60 | T | ||
| NC602 | 69.850 | 338 | M | P | 2015-02-28 00:51:46.2 | 1.80 | T | ||
| SFJD | 69.910 | 6 | M | P | 2015-02-28 00:51:45.6 | 0.80 | T | ||
| FRB | 70.620 | 15 | A | P | 2015-02-28 00:51:46.9 | -2.20 | T | ||
| AKBB | 71.080 | 323 | M | P | 2015-02-28 00:51:52.6 | 0.80 | T | ||
| AKASG | 71.080 | 323 | M | P | 2015-02-28 00:51:54.5 | 2.70 | T | ||
| KONO | 71.300 | 338 | M | P | 2015-02-28 00:51:54.8 | 1.60 | T | ||
| ANGG | 71.880 | 1 | M | P | 2015-02-28 00:51:58.3 | 1.60 | T | ||
| TPNV | 72.030 | 56 | M | P | 2015-02-28 00:51:58.1 | 0.60 | T | ||
| PDAR | 72.090 | 48 | A | P | 2015-02-28 00:51:57.9 | -0.10 | T | ||
| BW06 | 72.090 | 48 | M | P | 2015-02-28 00:51:58.2 | 0.20 | T | ||
| KMPD | 73.860 | 322 | M | P | 2015-02-28 00:52:07.0 | -1.30 | T | ||
| KWP | 74.700 | 325 | M | P | 2015-02-28 00:52:13.0 | -0.20 | T | ||
| BUR08 | 75.110 | 322 | A | P | 2015-02-28 00:52:15.8 | 0.10 | T | ||
| BURAR | 75.130 | 322 | A | P | 2015-02-28 00:52:15.4 | -0.40 | T | ||
| BBOO | 75.590 | 187 | M | P | 2015-02-28 00:52:18.0 | 0.60 | T | ||
| PV17 | 75.470 | 51 | M | P | 2015-02-28 00:52:18.2 | 0.50 | T | ||
| OJC | 75.440 | 327 | M | P | 2015-02-28 00:52:17.8 | 0.30 | T | ||
| MORW | 76.080 | 205 | M | P | 2015-02-28 00:52:21.4 | 1.20 | T | ||
| BRTR | 76.660 | 312 | M | P | 2015-02-28 00:52:24.4 | 0.00 | T | ||
| BR131 | 76.660 | 312 | M | P | 2015-02-28 00:52:24.5 | 0.10 | T | ||
| MORC | 76.690 | 328 | A | P | 2015-02-28 00:52:24.4 | -0.20 | T | ||
| FLT1 | 76.910 | 333 | A | P | 2015-02-28 00:52:25.1 | -0.70 | T | ||
| ARR | 77.080 | 321 | A | P | 2015-02-28 00:52:28.2 | 1.40 | T | ||
| EYMN | 77.090 | 35 | M | P | 2015-02-28 00:52:26.3 | -0.50 | T | ||
| CLL | 77.140 | 331 | M | P | 2015-02-28 00:52:30.0 | 2.90 | T | ||
| KHC | 78.730 | 330 | M | P | 2015-02-28 00:52:36.0 | 0.10 | T | ||
| CTI | 82.010 | 329 | M | P | 2015-02-28 00:52:52.8 | -0.80 | T | ||
| FNA | 82.130 | 320 | M | P | 2015-02-28 00:52:54.2 | 0.20 | T | ||
| MSSA | 84.280 | 329 | M | P | 2015-02-28 00:53:04.7 | -0.50 | T | ||
| ITM | 84.670 | 318 | M | P | 2015-02-28 00:53:06.4 | -0.60 | T | ||
| BNI | 84.680 | 331 | M | P | 2015-02-28 00:53:08.2 | 0.80 | T | ||
| PLVO | 85.040 | 28 | M | P | 2015-02-28 00:53:08.3 | -0.60 | T | ||
| BATG | 86.320 | 20 | M | P | 2015-02-28 00:53:14.4 | -1.00 | T | ||
| MOQ | 86.380 | 25 | M | P | 2015-02-28 00:53:15.8 | 0.10 | T |