This event was automatically detected and need to be confirmed by one of our analysts.
| Type | Event |
| Magnitude | 5.2 mb |
| Local datetime | 2017/02/27 11:17 |
| Universal datetime | 2017/02/27 02:17 |
| Latitude | 39.93 ° ± 8 km |
| Longitude | 142.17 ° ± 9 km |
| Depth | 10 km (from location) ± 0.0 km |
Have you felt an earthquake ?
You can participate to science by bringing your testimony.
Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Sendai 
|
208 | 1.037562e+06 |
| Iwaki
|
338 | 357309 |
| Kōriyama
|
320 | 340560 |
| Akita
|
180 | 320069 |
| Aomori
|
159 | 298394 |
| Morioka
|
92 | 295172 |
| Fukushima
|
285 | 294237 |
| Hakodate
|
239 | 275730 |
| Yamagata
|
244 | 254538 |
| Hachinohe
|
84 | 239046 |
| Hirosaki
|
161 | 174972 |
| Tomakomai
|
306 | 174806 |
| Sakata
|
229 | 100446 |
| Tsuruoka
|
244 | 99820 |
| Muroran
|
286 | 96197 |
Past seismicity
This map shows the most significant earthquake around this event.
Event details
Parameters
| Evaluation status | |
|---|---|
| RMS | 1.93 |
| Azimuthal gap | 190.27 ° |
| Number of stations used | 16 |
| Number of phases used | 16 |
Webservices
The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :
Phases
| Network | Station | Phase | Time | Residual (s) | Azimuth (°) | Distance (°) | Mode |
|---|---|---|---|---|---|---|---|
| II | ERM | P | 02:18:19.92 | -1.12 | 19.38 | 2.21 | Automatic |
| IU | MAJO | P | 02:18:52.62 | -1.28 | 223.85 | 4.6 | Automatic |
| IU | YSS | P | 02:19:27.45 | 0.13 | 3.29 | 7.04 | Automatic |
| IU | MA2 | P | 02:22:16.62 | -4.51 | 12.56 | 20.37 | Automatic |
| IU | YAK | P | 02:22:52.82 | -0.17 | 345.18 | 23.36 | Automatic |
| IU | ULN | P | 02:23:22.57 | 2.35 | 299.28 | 26.26 | Automatic |
| IU | BILL | P | 02:24:03.77 | 0.98 | 17.32 | 31.07 | Automatic |
| IU | TIXI | P | 02:24:14.62 | 0.17 | 352.22 | 32.4 | Automatic |
| IU | MAKZ | P | 02:25:46.99 | 0.67 | 299.84 | 43.21 | Automatic |
| II | KURK | P | 02:25:56.97 | 0.15 | 306.04 | 44.51 | Automatic |
| IU | COLA | P | 02:26:14.17 | 4.4 | 33.58 | 46.16 | Automatic |
| II | BRVK | P | 02:26:32.7 | 0.17 | 310.79 | 48.98 | Automatic |
| II | AAK | P | 02:26:37.7 | 0.96 | 296.55 | 49.53 | Automatic |
| II | NIL | P | 02:27:11.22 | 0.54 | 286.67 | 54.16 | Automatic |
| II | KIV | P | 02:28:52.22 | -0.5 | 310.59 | 69.23 | Automatic |
| II | RAYN | P | 02:29:51.77 | -2.93 | 292.35 | 79.95 | Automatic |