This event was automatically detected and need to be confirmed by one of our analysts.
| Type | Event |
| Magnitude | 5.3 mb |
| Local datetime | 2017/02/12 22:36 |
| Universal datetime | 2017/02/12 13:36 |
| Latitude | 40.57 ° ± 7 km |
| Longitude | 141.66 ° ± 7 km |
| Depth | 10 km (from location) ± 0.0 km |
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Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Sapporo 
|
280 | 1.883027e+06 |
| Sendai
|
259 | 1.037562e+06 |
| Akita
|
164 | 320069 |
| Aomori
|
85 | 298394 |
| Morioka
|
104 | 295172 |
| Hakodate
|
157 | 275730 |
| Yamagata
|
280 | 254538 |
| Hachinohe
|
12 | 239046 |
| Hirosaki
|
101 | 174972 |
| Tomakomai
|
231 | 174806 |
| Obihiro
|
291 | 173890 |
| Otaru
|
297 | 143792 |
| Sakata
|
240 | 100446 |
| Tsuruoka
|
260 | 99820 |
| Muroran
|
206 | 96197 |
Past seismicity
This map shows the most significant earthquake around this event.
Event details
Parameters
| Evaluation status | |
|---|---|
| RMS | 1.73 |
| Azimuthal gap | 177.64 ° |
| Number of stations used | 19 |
| Number of phases used | 19 |
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 | 13:37:27.7 | 0.71 | 37.36 | 1.83 | Automatic |
| IU | MAJO | P | 13:38:07.67 | -0.19 | 214.99 | 4.85 | Automatic |
| IU | YSS | P | 13:38:31.85 | 2.15 | 6.71 | 6.44 | Automatic |
| IU | MA2 | P | 13:41:25.22 | -0.74 | 13.66 | 19.84 | Automatic |
| IU | YAK | P | 13:41:53.87 | -2.36 | 345.35 | 22.65 | Automatic |
| IU | ULN | P | 13:42:25.52 | 0.54 | 298.19 | 25.61 | Automatic |
| IU | BILL | P | 13:43:06.32 | -2.79 | 17.93 | 30.58 | Automatic |
| IU | TIXI | P | 13:43:17.57 | -1.51 | 352.37 | 31.72 | Automatic |
| IU | MAKZ | P | 13:44:51.67 | 0.01 | 299.12 | 42.56 | Automatic |
| II | KURK | P | 13:45:01.57 | -0.36 | 305.41 | 43.83 | Automatic |
| IU | COLA | P | 13:45:20.27 | 2.34 | 33.9 | 45.84 | Automatic |
| II | BRVK | P | 13:45:37.2 | -0.04 | 310.26 | 48.27 | Automatic |
| II | AAK | P | 13:45:46.7 | 4.17 | 295.88 | 48.9 | Automatic |
| II | NIL | P | 13:46:17.67 | 0.42 | 285.98 | 53.61 | Automatic |
| II | KIV | P | 13:47:58.82 | -0.1 | 310.17 | 68.52 | Automatic |
| IU | GNI | P | 13:48:07.2 | 1.74 | 305.92 | 69.55 | Automatic |
| II | UOSS | P | 13:48:10.92 | -1.75 | 286.85 | 70.8 | Automatic |
| IU | ANTO | P | 13:48:48.39 | 0.19 | 311.76 | 76.8 | Automatic |
| II | RAYN | P | 13:48:59.62 | -2.43 | 291.94 | 79.35 | Automatic |