This event was automatically detected and need to be confirmed by one of our analysts.
| Type | Event |
| Magnitude | 5.7 mb |
| Local datetime | 2017/02/19 18:19 |
| Universal datetime | 2017/02/19 09:19 |
| Latitude | 35.65 ° ± 4 km |
| Longitude | 140.61 ° ± 5 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 |
|---|---|---|
Tokyo 
|
78 | 8.336599e+06 |
| Yokohama
|
95 | 3.574443e+06 |
| Kawasaki
|
83 | 1.306785e+06 |
| Shizuoka
|
215 | 701561 |
| Hachiōji
|
116 | 579399 |
| Utsunomiya
|
120 | 449865 |
| Nagano
|
246 | 360176 |
| Iwaki
|
158 | 357309 |
| Kōriyama
|
196 | 340560 |
| Kawagoe
|
105 | 337931 |
| Fukushima
|
232 | 294237 |
| Maebashi
|
161 | 282711 |
| Mito
|
81 | 246538 |
| Matsumoto
|
247 | 210667 |
| Kōfu
|
184 | 190000 |
Past seismicity
This map shows only the 0 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | |
|---|---|
| RMS | 0.87 |
| Azimuthal gap | 117.36 ° |
| Number of stations used | 37 |
| Number of phases used | 37 |
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 |
|---|---|---|---|---|---|---|---|
| IU | MAJO | P | 09:20:04.97 | 2.7 | 295.44 | 2.14 | Automatic |
| II | ERM | P | 09:21:04.87 | 0.57 | 16.52 | 6.67 | Automatic |
| IU | YSS | P | 09:22:09.40 | -0.04 | 7.43 | 11.42 | Automatic |
| IU | MA2 | P | 09:24:48.72 | 0.01 | 12.29 | 24.82 | Automatic |
| IU | YAK | P | 09:25:09.72 | -1.06 | 348.8 | 27.26 | Automatic |
| IU | ULN | P | 09:25:12.87 | -1.12 | 306.73 | 27.56 | Automatic |
| IU | BILL | P | 09:26:22.67 | -0.99 | 16.27 | 35.53 | Automatic |
| II | KAPI | P | 09:27:40.32 | -1.28 | 210.03 | 45.13 | Automatic |
| IU | PMG | P | 09:27:45.32 | 1.44 | 170.92 | 45.48 | Automatic |
| II | KURK | P | 09:27:50.87 | -1.01 | 309.18 | 46.15 | Automatic |
| IU | COLA | P | 09:28:25.82 | 0.98 | 31.5 | 50.43 | Automatic |
| II | AAK | P | 09:28:25.22 | 0.06 | 299.26 | 50.44 | Automatic |
| II | BRVK | P | 09:28:28.12 | -0.67 | 313.21 | 50.93 | Automatic |
| II | NIL | P | 09:28:53.77 | -0.03 | 288.92 | 54.3 | Automatic |
| II | WRAB | P | 09:29:01.22 | -0.98 | 187.1 | 55.9 | Automatic |
| IU | CTAO | P | 09:29:03.67 | 0.79 | 173.6 | 55.99 | Automatic |
| II | PALK | P | 09:29:43.87 | 0.55 | 257.71 | 61.45 | Automatic |
| IU | KBS | P | 09:29:46.77 | 1.17 | 350.18 | 61.68 | Automatic |
| IU | KEV | P | 09:30:03.97 | 1.08 | 339.39 | 64.26 | Automatic |
| II | OBN | P | 09:30:29.77 | -0.89 | 323.41 | 68.57 | Automatic |
| II | KIV | P | 09:30:45.87 | -0.41 | 311.09 | 71.1 | Automatic |
| II | UOSS | P | 09:30:48.47 | 0.12 | 287.88 | 71.48 | Automatic |
| IU | GNI | P | 09:30:50.92 | 0.41 | 306.83 | 71.8 | Automatic |
| IU | NWAO | P | 09:30:47.52 | -0.63 | 200.5 | 71.98 | Automatic |
| II | FFC | P | 09:31:08.47 | -0.61 | 32.07 | 74.94 | Automatic |
| IU | KONO | P | 09:31:18.12 | 0.14 | 336.91 | 76.5 | Automatic |
| IU | SFJD | P | 09:31:20.87 | 0.09 | 4.48 | 77 | Automatic |
| II | DGAR | P | 09:31:20.27 | 0.83 | 250.84 | 77.02 | Automatic |
| IU | ANTO | P | 09:31:34.7 | -0.42 | 311.99 | 79.47 | Automatic |
| II | RAYN | P | 09:31:38.42 | -1.04 | 292.16 | 80.43 | Automatic |
| IU | RSSD | P | 09:31:42.67 | -0.24 | 41.05 | 81.03 | Automatic |
| IU | TUC | P | 09:32:02.57 | 0.72 | 53.56 | 84.7 | Automatic |
| IU | ANMO | P | 09:32:07.82 | 0.74 | 49.2 | 85.74 | Automatic |
| II | BFO | P | 09:32:06.67 | -1.17 | 330.45 | 85.87 | Automatic |
| II | MSEY | P | 09:32:21.7 | 0.39 | 263.37 | 88.78 | Automatic |
| IU | CCM | P | 09:32:36.67 | -0.42 | 38.29 | 92.06 | Automatic |
| IU | WCI | P | 09:32:47.77 | 0.22 | 35.12 | 94.33 | Automatic |