This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.4 mb
Local datetime 2017/05/31 16:29
Universal datetime 2017/05/31 06:29
Latitude 19.07 ° ± 3 km
Longitude 145.75 ° ± 4 km
Depth 140 km (from location) ± 8 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  1934 8.336599e+06
Yokohama  1912 3.574443e+06
Nagoya  1984 2.191279e+06
Kawasaki  1919 1.306785e+06
Shizuoka  1908 701561
Hamamatsu  1906 605098
Hachiōji  1944 579399
Wakayama  1979 351000
Kawagoe  1966 337931
Kōchi  2013 335570
Naha  2017 300795
Tokushima  1998 267345
Mito  1986 246538
Kōfu  1968 190000
Tsu  1959 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 64.27 °
Number of stations used 41
Number of phases used 41

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 GUMO P 06:30:54.42 0.39 188.93 5.54 Automatic
IU MAJO P 06:33:40.42 -0.3 340.77 18.69 Automatic
IU WAKE P 06:33:51.57 -1.36 85.92 19.73 Automatic
II ERM P 06:34:28.12 1.87 355.07 23.05 Automatic
IU INCN P 06:34:43.12 0.07 321.77 24.85 Automatic
IU YSS P 06:35:10.70 -0.1 355.65 28 Automatic
IU TARA P 06:35:44.92 -1.47 120.44 31.97 Automatic
IU MIDW P 06:36:11.27 -0.61 67.73 34.85 Automatic
II KAPI P 06:36:14.67 1.2 229.34 35.15 Automatic
IU CTAO P 06:36:45.27 -0.71 179.25 39.16 Automatic
IU MA2 P 06:37:00.82 1.22 3.9 40.67 Automatic
IU ULN P 06:37:15.17 -0.05 321.63 42.51 Automatic
IU YAK P 06:37:29.42 -0.43 349.31 44.4 Automatic
IU MBWA P 06:37:54.52 0.32 213.64 47.61 Automatic
II MSVF P 06:38:02.57 0.43 137.28 48.6 Automatic
IU KIP P 06:38:33.47 0.09 77.18 52.53 Automatic
IU TIXI P 06:38:38.72 -0.57 353.46 53.49 Automatic
IU POHA P 06:38:52.72 0.75 78.76 55.09 Automatic
IU XMAS P 06:39:13.97 1.18 99.84 58.07 Automatic
IU MAKZ P 06:39:14.52 -0.53 313.87 58.4 Automatic
IU NWAO P 06:39:14.97 -0.08 207.96 58.7 Automatic
II KDAK P 06:39:18.47 -0.26 33.21 58.97 Automatic
II KURK P 06:39:31.67 -0.91 318.14 60.96 Automatic
IU COLA P 06:39:44.12 -0.76 25.93 62.84 Automatic
II AAK P 06:39:50.87 0.49 308.94 63.6 Automatic
II NIL P 06:40:01.72 0.08 299.1 65.3 Automatic
IU SNZO P 06:40:02.97 -1 156.56 66.07 Automatic
II BRVK P 06:40:06.7 -0.99 320.51 66.2 Automatic
IU COR P 06:41:15.32 1.03 46.86 77.39 Automatic
IU KBS P 06:41:21.57 0.11 351.87 78.77 Automatic
II LVZ P 06:41:27.7 -0.87 339.11 79.94 Automatic
IU KEV P 06:41:35.7 -0.73 342.13 81.42 Automatic
II UOSS P 06:41:38.42 0.77 293.61 81.69 Automatic
II PFO P 06:41:58.12 -0.15 55.83 85.75 Automatic
II FFC P 06:42:01.62 -0.47 32.37 86.57 Automatic
IU CASY P 06:42:12.92 0.18 193.41 89.34 Automatic
IU RSSD P 06:42:20.17 -0.13 42.35 90.4 Automatic
IU TUC P 06:42:22.2 0.49 55.29 90.65 Automatic
II RAYN P 06:42:23.52 -1.33 295.51 91.36 Automatic
IU ANMO P 06:42:32.22 0.56 51.39 92.84 Automatic
IU SLBS P 06:42:42.92 2.58 62.93 94.74 Automatic