This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5 mb
Local datetime 2025/06/05 23:51
Universal datetime 2025/06/05 14:51
Latitude 37.78 ° ± 13 km
Longitude 141.94 ° ± 13 km
Depth 58 km (from location) ± 6 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
Sendai  99 1.037562e+06
Niigata  256 505272
Utsunomiya  229 449865
Iwaki  123 357309
Kōriyama  144 340560
Kawagoe  301 337931
Akita  268 320069
Morioka  227 295172
Fukushima  130 294237
Maebashi  298 282711
Yamagata  153 254538
Mito  204 246538
Nagaoka  275 195318
Sakata  222 100446
Tsuruoka  211 99820

Past seismicity

  This map shows the most significant earthquake around this event.

Event details

Parameters

Evaluation status
RMS 0.92
Azimuthal gap 232.18 °
Number of stations used 14
Number of phases used 14

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 14:52:12.82 -0.65 248.62 3.23 Automatic
II ERM P 14:52:28.17 -0.31 12.01 4.33 Automatic
IU YSS P 14:53:34.35 -0.64 3.49 9.2 Automatic
IU INCN P 14:54:16.97 1.45 273.27 12.12 Automatic
IU MA2 P 14:56:21.77 1.82 11.71 22.51 Automatic
IU YAK P 14:56:46.52 -0.73 346.57 25.4 Automatic
IU ULN P 14:57:03.52 -0.61 302.97 27.22 Automatic
II TLY P 14:57:30.29 0.69 309.96 30.09 Automatic
IU BILL P 14:57:56.79 0.36 16.45 33.18 Automatic
IU TIXI P 14:58:07.47 -0.46 352.77 34.51 Automatic
IU CHTO P 14:59:09.59 -0.24 255.31 41.86 Automatic
IU MAKZ P 14:59:28.4 -0.9 301.73 44.16 Automatic
II KURK P 14:59:39.79 -1.11 307.72 45.66 Automatic
II AAK P 15:00:18.62 1.32 298.09 50.36 Automatic