This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.4 mb
Local datetime 2018/05/17 12:12
Universal datetime 2018/05/17 03:12
Latitude 35.78 ° ± 5 km
Longitude 140.58 ° ± 5 km
Depth 10 km (from location) ± 0.0 km

Have you felt an earthquake ?

You can participate to science by bringing your testimony.

Testify !
See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Tokyo  76 8.336599e+06
Yokohama  96 3.574443e+06
Kawasaki  84 1.306785e+06
Shizuoka  218 701561
Hachiōji  114 579399
Utsunomiya  106 449865
Nagano  237 360176
Iwaki  144 357309
Kōriyama  181 340560
Kawagoe  99 337931
Fukushima  217 294237
Maebashi  151 282711
Mito  66 246538
Matsumoto  240 210667
Kōfu  181 190000

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.34
Azimuthal gap 115.5 °
Number of stations used 25
Number of phases used 25

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 03:13:07.22 2.79 292.43 2.06 Automatic
II ERM P 03:14:06.62 0.69 17.06 6.55 Automatic
IU YSS P 03:15:13.50 2.56 7.63 11.29 Automatic
IU GUMO P 03:17:31.49 2.77 169.05 22.53 Automatic
IU MA2 P 03:17:51.37 0.53 12.39 24.7 Automatic
IU YAK P 03:18:13.97 1.15 348.79 27.12 Automatic
IU ULN P 03:18:16.22 -0.11 306.54 27.46 Automatic
IU BILL P 03:19:24.72 -1.17 16.34 35.41 Automatic
IU TIXI P 03:19:32.97 -1.11 353.81 36.37 Automatic
IU MAKZ P 03:20:39.52 -0.97 303.24 44.31 Automatic
II KURK P 03:20:52.92 -1.38 309.08 46.05 Automatic
IU COLA P 03:21:27.77 0.42 31.55 50.33 Automatic
II AAK P 03:21:29.12 1.38 299.15 50.36 Automatic
II BRVK P 03:21:30.42 -0.78 313.12 50.82 Automatic
II NIL P 03:21:57.7 0.52 288.82 54.23 Automatic
II KIV P 03:23:48.27 -0.6 311.05 70.99 Automatic
IU GNI P 03:23:53.67 0.52 306.78 71.7 Automatic
IU NWAO P 03:23:51.7 -1.02 200.45 72.1 Automatic
IU KIEV P 03:24:08.47 -1.93 322.28 74.61 Automatic
II FFC P 03:24:10.27 -1.5 32.07 74.85 Automatic
II RAYN P 03:24:40.57 -1.73 292.12 80.35 Automatic
IU RSSD P 03:24:46.22 0.49 41.05 80.95 Automatic
IU TUC P 03:25:04.52 -0.3 53.55 84.64 Automatic
IU ANMO P 03:25:09.92 -0.09 49.19 85.67 Automatic
II BFO P 03:25:09.32 -1.13 330.43 85.75 Automatic