This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.2 mb
Local datetime 2017/02/06 20:58
Universal datetime 2017/02/06 11:58
Latitude 33.94 ° ± 8 km
Longitude 142.48 ° ± 7 km
Depth 10 km (from location) ± 0.0 km

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See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Tokyo  316 8.336599e+06
Yokohama  312 3.574443e+06
Kawasaki  310 1.306785e+06
Shizuoka  394 701561
Hamamatsu  446 605098
Hachiōji  346 579399
Utsunomiya  375 449865
Iwaki  375 357309
Kōriyama  430 340560
Kawagoe  351 337931
Fukushima  459 294237
Maebashi  413 282711
Mito  326 246538
Matsumoto  484 210667
Kōfu  404 190000

Past seismicity

  This map shows only the 0 most significant earthquakes around this event.

Event details

Parameters

Evaluation status
RMS 0.69
Azimuthal gap 240.65 °
Number of stations used 18
Number of phases used 18

Webservices

The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :

QuakeML GeoJSON Text

Phases

Network Station Phase Time Residual (s) Azimuth (°) Distance (°) Mode
IU MAJO P 11:59:14.82 0.69 307.94 4.36 Automatic
II ERM P 12:00:05.92 0.74 3.56 8.09 Automatic
IU YSS P 12:01:11.30 -1.3 0.84 13.02 Automatic
IU MA2 P 12:03:43.52 0.89 9.51 26.21 Automatic
IU YAK P 12:04:10.12 0.27 347.72 29.25 Automatic
IU ULN P 12:04:15.92 0.44 308.56 29.83 Automatic
IU BILL P 12:05:14.82 -0.75 14.69 36.77 Automatic
IU TIXI P 12:05:29.12 -0.07 353.14 38.38 Automatic
II AAK P 12:07:22.97 0.06 300.89 52.63 Automatic
II BRVK P 12:07:26.22 -1.01 314.41 53.23 Automatic
II NIL P 12:07:49.7 -0.74 290.75 56.33 Automatic
II KIV P 12:09:41.52 0.21 312.24 73.39 Automatic
IU GNI P 12:09:46.22 0.94 308.03 74.06 Automatic
II FFC P 12:09:53.27 -0.74 32.55 75.57 Automatic
IU RSSD P 12:10:26.27 0.6 41.77 81.29 Automatic
IU ANTO P 12:10:27.82 -0.29 313.1 81.76 Automatic
II RAYN P 12:10:31.27 -0.57 293.37 82.51 Automatic
IU ANMO P 12:10:48.77 0.65 50.1 85.67 Automatic