This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.2 mb
Local datetime 2015/08/17 09:45
Universal datetime 2015/08/17 00:45
Latitude 26.90 ° ± 5 km
Longitude 143.77 ° ± 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  1046 8.336599e+06
Yokohama  1026 3.574443e+06
Nagoya  1125 2.191279e+06
Kawasaki  1032 1.306785e+06
Shizuoka  1033 701561
Hamamatsu  1041 605098
Hachiōji  1059 579399
Utsunomiya  1132 449865
Gifu  1156 397714
Wakayama  1157 351000
Kawagoe  1079 337931
Maebashi  1143 282711
Mito  1095 246538
Kōfu  1088 190000
Tsu  1110 163461

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 0.86
Azimuthal gap 136.18 °
Number of stations used 27
Number of phases used 27

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 00:48:14.72 -0.82 335.29 10.74 Automatic
II ERM P 00:49:13.17 -2.01 358.26 15.12 Automatic
IU INCN P 00:49:51.82 0.61 310.46 17.91 Automatic
IU YSS P 00:50:16.70 1.65 357.99 20.08 Automatic
IU TATO P 00:50:16.17 0.03 269.5 20.1 Automatic
IU MA2 P 00:52:17.42 0.36 6.5 33.03 Automatic
IU ULN P 00:52:38.47 0.3 316.18 35.4 Automatic
IU CHTO P 00:53:31.27 -1.52 268.61 41.87 Automatic
IU BILL P 00:53:43.97 -0.26 12.11 43.36 Automatic
II WRAB P 00:54:16.47 -0.31 191.99 47.71 Automatic
IU MAKZ P 00:54:50.47 -0.16 309.87 51.8 Automatic
II KDAK P 00:55:03.2 -0.54 36.42 53.57 Automatic
IU COLA P 00:55:27.27 1.23 28.19 56.69 Automatic
II AAK P 00:55:31.32 -0.21 305.25 57.41 Automatic
II BRVK P 00:55:42.57 -0.49 317.8 59.07 Automatic
II NIL P 00:55:50.22 -0.13 295.15 60.1 Automatic
II UOSS P 00:57:35.82 -0.23 291.6 76.99 Automatic
II OBN P 00:57:38.27 0.63 325.94 77.27 Automatic
II KIV P 00:57:48.62 1.27 313.97 79.01 Automatic
IU GNI P 00:57:51.2 1.78 309.81 79.35 Automatic
II FFC P 00:57:56.92 -0.71 32.22 80.92 Automatic
II PFO P 00:58:07.57 -0.32 55.81 82.86 Automatic
IU SFJD P 00:58:21.22 0.15 5.59 85.48 Automatic
IU RSSD P 00:58:22.22 -0.62 41.79 85.81 Automatic
IU TUC P 00:58:32.27 0.48 54.62 87.65 Automatic
IU ANMO P 00:58:40.32 0.6 50.48 89.32 Automatic
IU CCM P 00:59:14.77 -0.78 40.55 97.11 Automatic