This event was automatically detected and need to be confirmed by one of our analysts.
| Type | Event |
| Magnitude | 5.4 mb |
| Local datetime | 2016/10/20 11:49 |
| Universal datetime | 2016/10/20 02:49 |
| Latitude | 35.89 ° ± 3 km |
| Longitude | 140.32 ° ± 4 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 
|
56 | 8.336599e+06 |
| Yokohama
|
82 | 3.574443e+06 |
| Kawasaki
|
68 | 1.306785e+06 |
| Shizuoka
|
202 | 701561 |
| Hachiōji
|
93 | 579399 |
| Utsunomiya
|
84 | 449865 |
| Nagano
|
211 | 360176 |
| Iwaki
|
139 | 357309 |
| Kōriyama
|
169 | 340560 |
| Kawagoe
|
75 | 337931 |
| Fukushima
|
206 | 294237 |
| Maebashi
|
125 | 282711 |
| Mito
|
55 | 246538 |
| Matsumoto
|
215 | 210667 |
| Kōfu
|
159 | 190000 |
Past seismicity
This map shows only the 0 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | |
|---|---|
| RMS | 1.23 |
| Azimuthal gap | 84.39 ° |
| 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 | 02:50:25.97 | 1.36 | 291.66 | 1.83 | Automatic |
| II | ERM | P | 02:51:29.32 | 0.41 | 18.94 | 6.51 | Automatic |
| IU | YSS | P | 02:52:34.90 | 1.51 | 8.6 | 11.22 | Automatic |
| IU | PET | P | 02:54:41.75 | 0.33 | 31.19 | 21.43 | Automatic |
| IU | GUMO | P | 02:54:57.97 | 4.21 | 168.46 | 22.67 | Automatic |
| IU | MA2 | P | 02:55:14.12 | 0.33 | 12.73 | 24.64 | Automatic |
| IU | YAK | P | 02:55:34.12 | -0.88 | 349 | 26.98 | Automatic |
| IU | ULN | P | 02:55:37.57 | -0.17 | 306.46 | 27.23 | Automatic |
| IU | BILL | P | 02:56:47.92 | -1.09 | 16.52 | 35.37 | Automatic |
| IU | TIXI | P | 02:56:54.97 | -1.5 | 353.93 | 36.24 | Automatic |
| IU | MAKZ | P | 02:58:01.97 | -0.14 | 303.12 | 44.08 | Automatic |
| II | KAPI | P | 02:58:09.72 | 0.68 | 209.54 | 45.22 | Automatic |
| II | KURK | P | 02:58:15.7 | -0.91 | 308.98 | 45.82 | Automatic |
| II | AAK | P | 02:58:49.77 | 0.33 | 299.01 | 50.12 | Automatic |
| IU | COLA | P | 02:58:52.57 | 1.59 | 31.6 | 50.35 | Automatic |
| II | BRVK | P | 02:58:52.37 | -0.62 | 313.02 | 50.6 | Automatic |
| II | NIL | P | 02:59:18.72 | 0.38 | 288.65 | 54 | Automatic |
| II | WRAB | P | 02:59:27.72 | -2.72 | 186.75 | 56.11 | Automatic |
| IU | CTAO | P | 02:59:31.62 | 0.1 | 173.29 | 56.26 | Automatic |
| IU | MBWA | P | 02:59:58.17 | -1.72 | 202.18 | 60.29 | Automatic |
| IU | KBS | P | 03:00:12.87 | 2.4 | 350.12 | 61.41 | Automatic |
| II | LVZ | P | 03:00:19.82 | 1.5 | 335.91 | 62.56 | Automatic |
| IU | KEV | P | 03:00:27.52 | -0.08 | 339.29 | 63.96 | Automatic |
| II | MSVF | P | 03:00:28.32 | 0.06 | 139.75 | 64.43 | Automatic |
| II | OBN | P | 03:00:55.57 | 0.26 | 323.26 | 68.24 | Automatic |
| II | KIV | P | 03:01:10.92 | -0.05 | 310.91 | 70.77 | Automatic |
| II | UOSS | P | 03:01:13.47 | 0.19 | 287.66 | 71.18 | Automatic |
| IU | GNI | P | 03:01:15.77 | 0.53 | 306.64 | 71.47 | Automatic |
| II | FFC | P | 03:01:34.92 | -0.46 | 31.98 | 74.87 | Automatic |
| IU | ANTO | P | 03:01:59.54 | 0.15 | 311.82 | 79.13 | Automatic |
| II | RAYN | P | 03:02:03.22 | -1.31 | 291.96 | 80.12 | Automatic |
| II | PFO | P | 03:02:04.67 | -0.49 | 55.36 | 80.2 | Automatic |
| IU | RSSD | P | 03:02:08.72 | -0.8 | 40.94 | 81 | Automatic |
| IU | TUC | P | 03:02:27.92 | -0.91 | 53.42 | 84.75 | Automatic |
| II | BFO | P | 03:02:31.62 | -1.35 | 330.29 | 85.55 | Automatic |
| IU | ANMO | P | 03:02:33.47 | -0.46 | 49.06 | 85.76 | Automatic |
| IU | CCM | P | 03:03:02.97 | -0.67 | 38.11 | 92.02 | Automatic |