This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.2 mb
Local datetime 2026/02/03 18:03
Universal datetime 2026/02/03 09:03
Latitude 36.68 ° ± 20 km
Longitude 141.13 ° ± 13 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  166 8.336599e+06
Yokohama  195 3.574443e+06
Kawasaki  181 1.306785e+06
Sendai  179 1.037562e+06
Hachiōji  198 579399
Niigata  231 505272
Utsunomiya  114 449865
Iwaki  47 357309
Kōriyama  105 340560
Kawagoe  170 337931
Fukushima  132 294237
Maebashi  187 282711
Yamagata  191 254538
Mito  68 246538
Nagaoka  220 195318

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.36
Azimuthal gap 236.41 °
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 09:03:56.99 0.34 267.68 2.36 Automatic
IU YSS P 09:05:47.15 0.93 6.19 10.35 Automatic
IU PET P 09:07:57.19 2.07 31.27 20.41 Automatic
IU MA2 P 09:08:29.67 -0.35 12.16 23.73 Automatic
IU YAK P 09:08:53.7 -0.85 347.88 26.34 Automatic
IU ULN P 09:09:02.42 -0.68 304.96 27.3 Automatic
II TLY P 09:09:31.92 1.98 311.63 30.32 Automatic
IU BILL P 09:10:04.19 -1.36 16.41 34.42 Automatic
IU TIXI P 09:10:12.99 -2.07 353.38 35.53 Automatic