This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5 mb
Local datetime 2025/07/13 19:46
Universal datetime 2025/07/13 10:46
Latitude 35.72 ° ± 7 km
Longitude 141.49 ° ± 8 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  158 8.336599e+06
Yokohama  174 3.574443e+06
Kawasaki  163 1.306785e+06
Sendai  289 1.037562e+06
Shizuoka  294 701561
Hachiōji  196 579399
Utsunomiya  173 449865
Iwaki  158 357309
Kōriyama  213 340560
Kawagoe  182 337931
Fukushima  243 294237
Maebashi  231 282711
Yamagata  302 254538
Mito  117 246538
Kōfu  263 190000

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 2.81
Azimuthal gap 156.56 °
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
IU MAJO P 10:47:37.79 2.93 288.33 2.78 Automatic
IU YSS P 10:49:29.10 -2.18 4.43 11.28 Automatic
IU YAK P 10:52:38.77 3.51 347.93 27.34 Automatic
IU ULN P 10:52:40.67 -1.88 306.34 28.1 Automatic
IU MAKZ P 10:55:03.47 -2.79 303.42 44.97 Automatic
II KURK P 10:55:15.59 -4.08 309.22 46.67 Automatic
IU COLA P 10:55:46.29 0.97 31.53 50 Automatic
II WRAB P 10:56:26.57 -0.53 188.09 56.06 Automatic
IU KIEV P 10:58:37.87 4.04 322.66 75.12 Automatic