This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.1 mb
Local datetime 2017/09/03 18:01
Universal datetime 2017/09/03 09:01
Latitude 36.91 ° ± 7 km
Longitude 143.59 ° ± 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  371 8.336599e+06
Yokohama  395 3.574443e+06
Kawasaki  381 1.306785e+06
Sendai  273 1.037562e+06
Hachiōji  407 579399
Utsunomiya  335 449865
Iwaki  241 357309
Kōriyama  290 340560
Kawagoe  384 337931
Morioka  379 295172
Fukushima  291 294237
Yamagata  326 254538
Mito  284 246538
Sakata  397 100446
Tsuruoka  386 99820

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 0.86
Azimuthal gap 139.39 °
Number of stations used 11
Number of phases used 11

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 09:02:54.67 0.43 266.74 4.33 Automatic
IU YSS P 09:04:13.35 0.72 356.76 10.06 Automatic
IU ULN P 09:07:48.22 1.43 303.98 28.79 Automatic
IU MAKZ P 09:10:09.67 -0.69 302.76 45.73 Automatic
II KURK P 09:10:20.52 -1.62 308.6 47.23 Automatic
II BRVK P 09:10:56.32 -0.98 312.92 51.82 Automatic
II WRAB P 09:11:35.77 0.32 190.3 57.51 Automatic
II KIV P 09:13:14.52 0.66 312.01 72.06 Automatic
IU ANMO P 09:14:16.2 0.59 50.91 83.09 Automatic
II BFO P 09:14:29.72 -0.14 332.02 85.92 Automatic
IU CCM P 09:14:46.52 -0.72 40.07 89.56 Automatic