This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.2 mb
Local datetime 2023/09/08 20:54
Universal datetime 2023/09/08 10:54
Latitude 19.02 ° ± 4 km
Longitude 145.96 ° ± 7 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  1945 8.336599e+06
Yokohama  1923 3.574443e+06
Ōsaka  2029 2.592413e+06
Nagoya  1998 2.191279e+06
Kawasaki  1930 1.306785e+06
Shizuoka  1921 701561
Hamamatsu  1920 605098
Hachiōji  1956 579399
Wakayama  1995 351000
Kawagoe  1978 337931
Kōchi  2030 335570
Tokushima  2015 267345
Mito  1997 246538
Kōfu  1981 190000
Tsu  1974 163461

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.35
Azimuthal gap 100.81 °
Number of stations used 21
Number of phases used 21

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 10:58:56.77 3.68 340.35 18.8 Automatic
IU PMG P 11:00:28.62 0.89 177.51 28.45 Automatic
IU CTAO P 11:02:01.7 1.45 179.56 39.11 Automatic
IU MA2 P 11:02:14.72 0.58 3.74 40.71 Automatic
IU ULN P 11:02:30.37 -0.47 321.57 42.67 Automatic
IU ADK P 11:02:42.22 1.37 32.68 43.93 Automatic
IU YAK P 11:02:43.92 -1.04 349.19 44.49 Automatic
IU MBWA P 11:03:10.39 1.12 213.88 47.68 Automatic
IU BILL P 11:03:33.7 -0.5 9.73 50.72 Automatic
IU MAKZ P 11:04:29.92 -1.51 313.88 58.57 Automatic
IU NWAO P 11:04:30.12 -0.39 208.15 58.75 Automatic
II KDAK P 11:04:33.62 0.14 33.16 58.9 Automatic
II KURK P 11:04:47.19 -1.8 318.15 61.13 Automatic
IU COLA P 11:05:00.12 0.13 25.9 62.8 Automatic
IU SNZO P 11:05:17.24 -1.4 156.7 65.95 Automatic
IU COR P 11:06:31.67 2.02 46.89 77.29 Automatic
II PFO P 11:07:13.24 -0.63 55.89 85.62 Automatic
II FFC P 11:07:16.67 -1.42 32.43 86.51 Automatic
IU RSSD P 11:07:34.77 -1.48 42.42 90.31 Automatic
IU TUC P 11:07:37.7 -0.24 55.35 90.52 Automatic
IU ANMO P 11:07:47.2 -0.49 51.47 92.72 Automatic