This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.1 mb
Local datetime 2016/08/31 05:04
Universal datetime 2016/08/30 20:04
Latitude 36.85 ° ± 7 km
Longitude 141.46 ° ± 8 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  201 8.336599e+06
Yokohama  230 3.574443e+06
Kawasaki  215 1.306785e+06
Sendai  164 1.037562e+06
Hachiōji  233 579399
Niigata  244 505272
Utsunomiya  146 449865
Iwaki  55 357309
Kōriyama  114 340560
Kawagoe  205 337931
Fukushima  132 294237
Maebashi  219 282711
Yamagata  187 254538
Mito  102 246538
Nagaoka  240 195318

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.12
Azimuthal gap 138.2 °
Number of stations used 15
Number of phases used 15

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 20:05:33.82 1.42 264.25 2.62 Automatic
IU YAK P 20:10:25.27 0.36 347.49 26.22 Automatic
IU ULN P 20:10:36.82 0.68 304.59 27.42 Automatic
IU TIXI P 20:11:46.77 0.9 353.19 35.39 Automatic
IU CHTO P 20:12:32.64 -2.76 255.92 41.26 Automatic
IU MAKZ P 20:13:01.9 0.27 302.45 44.32 Automatic
II KURK P 20:13:13.22 -0.38 308.37 45.93 Automatic
II BRVK P 20:13:50.12 0.28 312.61 50.61 Automatic
II NIL P 20:14:19.12 -0.02 288.45 54.56 Automatic
II WRAB P 20:14:36.47 1.7 187.94 57.18 Automatic
II OBN P 20:15:51.7 0.46 323.41 68.01 Automatic
II KIV P 20:16:08.37 0.33 311.13 70.82 Automatic
II RAYN P 20:17:02.32 -1.51 292.43 80.6 Automatic
IU ANMO P 20:17:23.72 -0.3 49.74 84.44 Automatic
II BFO P 20:17:26.32 -1.42 330.86 85.16 Automatic