This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5 mb
Local datetime 2023/10/06 22:15
Universal datetime 2023/10/06 13:15
Latitude 30.36 ° ± 10 km
Longitude 140.29 ° ± 9 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  593 8.336599e+06
Yokohama  566 3.574443e+06
Ōsaka  666 2.592413e+06
Nagoya  619 2.191279e+06
Kawasaki  576 1.306785e+06
Shizuoka  543 701561
Hamamatsu  540 605098
Hachiōji  594 579399
Gifu  651 397714
Wakayama  645 351000
Kawagoe  621 337931
Ōtsu  661 298164
Mito  667 246538
Kōfu  608 190000
Tsu  599 163461

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 2.44
Azimuthal gap 157.89 °
Number of stations used 9
Number of phases used 9

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
II TLY P 13:22:17.54 -0.4 318.98 34.33 Automatic
II KAPI P 13:23:06.42 -2.07 212.58 40.47 Automatic
II KURK P 13:24:17.59 -4.06 312.79 49.42 Automatic
II KDAK P 13:24:46.47 0.47 38.15 52.66 Automatic
II PALK P 13:25:42.57 3.22 260.41 60.18 Automatic
II ALE P 13:26:21.77 -0.47 3.14 66.59 Automatic
II FFC P 13:27:38.54 -0.96 31.32 79.58 Automatic
II PFO P 13:27:59.37 -0.3 54.69 83.39 Automatic
II BFO P 13:28:38.12 4.56 330.37 90.34 Automatic