This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.2 mb
Local datetime 2025/09/02 12:32
Universal datetime 2025/09/02 03:32
Latitude 30.58 ° ± 3 km
Longitude 139.79 ° ± 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  566 8.336599e+06
Yokohama  538 3.574443e+06
Ōsaka  616 2.592413e+06
Nagoya  575 2.191279e+06
Kyoto  622 1.45964e+06
Kawasaki  549 1.306785e+06
Shizuoka  506 701561
Hamamatsu  498 605098
Hachiōji  565 579399
Gifu  607 397714
Wakayama  594 351000
Kawagoe  593 337931
Ōtsu  613 298164
Kōfu  574 190000
Tsu  552 163461

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.89
Azimuthal gap 109.01 °
Number of stations used 31
Number of phases used 31

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 03:34:06.69 2.6 347.91 6.11 Automatic
IU YSS P 03:36:24.75 -0.85 7.13 16.54 Automatic
IU GUMO P 03:36:41.94 3.21 163.5 17.62 Automatic
IU PET P 03:38:13.47 3.86 26.02 26.3 Automatic
IU MA2 P 03:38:44.37 2.53 11.14 29.92 Automatic
IU ULN P 03:38:46.82 0.85 314.08 30.34 Automatic
IU CHTO P 03:40:00.39 2.09 262.04 38.69 Automatic
II KAPI P 03:40:13.74 2.68 211.77 40.43 Automatic
IU BILL P 03:40:15.44 1.7 14.93 40.6 Automatic
IU MAKZ P 03:41:03.87 -0.36 307.36 46.78 Automatic
II KURK P 03:41:19.29 -1.78 312.65 48.96 Automatic
II WRAB P 03:41:30.34 -1.78 186.6 50.78 Automatic
IU CTAO P 03:41:32.89 -1.22 172.19 51.05 Automatic
II AAK P 03:41:47.22 -0.48 302.56 52.46 Automatic
II KDAK P 03:41:53.22 3.52 38.26 52.76 Automatic
IU MBWA P 03:42:04.47 -0.56 202.93 55.21 Automatic
II ALE P 03:43:22.2 -1.96 3.08 66.4 Automatic
IU NWAO P 03:43:25.52 0.66 200.47 67 Automatic
IU KEV P 03:43:37.82 -1.36 339.99 68.78 Automatic
IU COR P 03:44:07.59 -0.63 47.5 73.53 Automatic
II KIV P 03:44:11.2 0.33 311.99 73.95 Automatic
IU GNI P 03:44:14.2 1.11 307.74 74.33 Automatic
IU KIEV P 03:44:33.2 -2.67 322.74 78.34 Automatic
II RAYN P 03:44:52.92 -0.92 292.49 81.72 Automatic
IU ANTO P 03:44:57.29 -0.05 312.22 82.36 Automatic
II PFO P 03:45:01.57 -2.24 54.49 83.62 Automatic
IU RSSD P 03:45:10.59 -1.87 40.27 85.32 Automatic
IU TUC P 03:45:25.42 -1.4 52.89 88.28 Automatic
IU ANMO P 03:45:31.39 -1.58 48.62 89.59 Automatic
II BFO P 03:45:33.52 -1.15 330.12 89.94 Automatic
IU CCM P 03:46:02.42 -2.28 38.04 96.47 Automatic