This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.3 mb
Local datetime 2023/10/05 08:18
Universal datetime 2023/10/04 23:18
Latitude 30.02 ° ± 3 km
Longitude 139.86 ° ± 4 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  629 8.336599e+06
Yokohama  600 3.574443e+06
Ōsaka  668 2.592413e+06
Nagoya  633 2.191279e+06
Kawasaki  611 1.306785e+06
Shizuoka  568 701561
Hamamatsu  558 605098
Hachiōji  627 579399
Gifu  666 397714
Wakayama  642 351000
Kawagoe  655 337931
Ōtsu  668 298164
Tokushima  672 267345
Kōfu  636 190000
Tsu  608 163461

Past seismicity

  This map shows the most significant earthquake around this event.

Event details

Parameters

Evaluation status
RMS 0.95
Azimuthal gap 53.4 °
Number of stations used 39
Number of phases used 39

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 23:22:12.2 2.78 163.18 17.07 Automatic
IU YSS P 23:22:11.55 1.66 6.76 17.09 Automatic
IU PET P 23:23:51.12 -0.18 25.47 26.78 Automatic
IU MA2 P 23:24:24.22 0.25 10.9 30.46 Automatic
IU ULN P 23:24:28.47 1.35 314.72 30.77 Automatic
IU YAK P 23:24:43.47 -0.13 351.18 32.69 Automatic
IU CHTO P 23:25:36.29 0.78 262.77 38.67 Automatic
II KAPI P 23:25:44.89 0.14 212.2 39.98 Automatic
IU BILL P 23:25:55.4 -0.4 14.73 41.12 Automatic
IU TIXI P 23:26:02.42 -0.54 354.85 42.04 Automatic
IU MAKZ P 23:26:44.89 0.31 307.77 47.17 Automatic
II KURK P 23:27:00.92 -0.73 313.01 49.38 Automatic
IU CTAO P 23:27:05.2 -2.24 172.2 50.49 Automatic
II AAK P 23:27:28.7 0.43 302.93 52.81 Automatic
II KDAK P 23:27:29.74 -0.32 38 53.17 Automatic
IU MBWA P 23:27:38.49 -0.35 203.15 54.72 Automatic
IU COLA P 23:27:48.22 0.43 29.35 55.61 Automatic
IU POHA P 23:28:11.14 0.82 83.9 58.77 Automatic
II MSVF P 23:28:19.19 0.39 137.31 60.29 Automatic
IU NWAO P 23:28:58.22 -0.8 200.61 66.49 Automatic
II ALE P 23:29:04.87 -0.02 3.07 66.96 Automatic
II LVZ P 23:29:12.12 1.86 336.91 67.78 Automatic
IU KEV P 23:29:20.42 0.5 340.07 69.33 Automatic
II UOSS P 23:29:40.19 -0.19 289.27 72.67 Automatic
II OBN P 23:29:40.19 -0.68 324.35 72.75 Automatic
IU COR P 23:29:48.49 0.92 47.4 73.87 Automatic
II KIV P 23:29:51.12 0.65 312.12 74.37 Automatic
IU GNI P 23:29:53.42 0.9 307.88 74.72 Automatic
IU KIEV P 23:30:14.27 -1.41 322.83 78.82 Automatic
II FFC P 23:30:21.47 -1.03 31.12 80.07 Automatic
II RAYN P 23:30:31.64 -0.96 292.59 81.99 Automatic
IU SFJD P 23:30:36.2 -0.15 4.11 82.66 Automatic
IU ANTO P 23:30:36.49 -0.38 312.3 82.78 Automatic
II PFO P 23:30:41.57 -1.05 54.47 83.9 Automatic
IU RSSD P 23:30:51.2 -0.76 40.27 85.71 Automatic
IU TUC P 23:31:05.89 0.31 52.9 88.58 Automatic
IU ANMO P 23:31:11.62 -0.27 48.65 89.92 Automatic
II BFO P 23:31:13.37 -1.05 330.15 90.45 Automatic
IU CCM P 23:31:43.2 -0.88 38.11 96.88 Automatic