This event was automatically detected and need to be confirmed by one of our analysts.
| Type | Event |
| Magnitude | 5.3 mb |
| Local datetime | 2017/02/27 18:10 |
| Universal datetime | 2017/02/27 09:10 |
| Latitude | 42.30 ° ± 5 km |
| Longitude | 143.04 ° ± 8 km |
| Depth | 58 km (from location) ± 5 km |
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Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Sapporo 
|
164 | 1.883027e+06 |
| Asahikawa
|
171 | 356612 |
| Akita
|
379 | 320069 |
| Aomori
|
254 | 298394 |
| Morioka
|
328 | 295172 |
| Hakodate
|
198 | 275730 |
| Hachinohe
|
234 | 239046 |
| Kushiro
|
133 | 183612 |
| Hirosaki
|
288 | 174972 |
| Tomakomai
|
128 | 174806 |
| Obihiro
|
71 | 173890 |
| Otaru
|
196 | 143792 |
| Kitami
|
187 | 113137 |
| Sakata
|
462 | 100446 |
| Muroran
|
170 | 96197 |
Past seismicity
This map shows the most significant earthquake around this event.
Event details
Parameters
| Evaluation status | |
|---|---|
| RMS | 0.91 |
| Azimuthal gap | 127.35 ° |
| 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 | 09:10:48.52 | -1.23 | 162.29 | 0.29 | Automatic |
| IU | YSS | P | 09:11:47.90 | 1.65 | 357.68 | 4.67 | Automatic |
| IU | MAJO | P | 09:12:17.62 | 1.4 | 214.56 | 6.85 | Automatic |
| IU | YAK | P | 09:15:18.12 | -1.93 | 342.62 | 21.27 | Automatic |
| IU | ULN | P | 09:16:03.92 | -0.35 | 294.93 | 25.76 | Automatic |
| IU | MAKZ | P | 09:18:29.52 | -0.45 | 297.84 | 42.64 | Automatic |
| II | KURK | P | 09:18:37.72 | -0.71 | 304.23 | 43.69 | Automatic |
| IU | COLA | P | 09:18:40.7 | 0.56 | 34.94 | 43.84 | Automatic |
| II | BRVK | P | 09:19:12.2 | -0.15 | 309.39 | 47.96 | Automatic |
| II | AAK | P | 09:19:20.67 | -0.19 | 295.05 | 49.09 | Automatic |
| II | NIL | P | 09:19:58.87 | 0.37 | 285.47 | 54.14 | Automatic |
| II | WRAB | P | 09:20:55.37 | 0.04 | 189.18 | 62.74 | Automatic |
| II | KIV | P | 09:21:34.97 | 0.9 | 310.29 | 68.2 | Automatic |
| II | UOSS | P | 09:21:52.47 | -0.28 | 287.08 | 71.28 | Automatic |
| IU | ANTO | P | 09:22:23.99 | 0.89 | 312.2 | 76.41 | Automatic |
| II | RAYN | P | 09:22:40.22 | -0.51 | 292.48 | 79.65 | Automatic |