This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5 mb
Local datetime 2025/06/07 14:40
Universal datetime 2025/06/07 05:40
Latitude 41.39 ° ± 7 km
Longitude 142.16 ° ± 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
Sapporo  200 1.883027e+06
Asahikawa  264 356612
Akita  256 320069
Aomori  137 298394
Morioka  204 295172
Hakodate  127 275730
Hachinohe  110 239046
Kushiro  254 183612
Hirosaki  169 174972
Tomakomai  149 174806
Obihiro  191 173890
Otaru  223 143792
Kitami  309 113137
Sakata  337 100446
Muroran  145 96197

Past seismicity

  This map shows only the 2 most significant earthquakes around this event.

Event details

Parameters

Evaluation status
RMS 1.26
Azimuthal gap 164.19 °
Number of stations used 10
Number of phases used 10

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
II ERM P 05:40:34.12 -0.54 49.5 0.98 Automatic
IU YSS P 05:41:41.95 2.9 4.22 5.59 Automatic
IU MAJO P 05:41:42.34 1.29 213.69 5.73 Automatic
IU ULN P 05:45:46.22 0.6 296.64 25.57 Automatic
IU MAKZ P 05:48:11.59 -0.57 298.47 42.49 Automatic
II KURK P 05:48:20.74 -0.9 304.82 43.66 Automatic
IU COLA P 05:48:32.17 0.26 34.38 44.96 Automatic
II AAK P 05:49:02.47 -0.33 295.42 48.88 Automatic
II ALE P 05:49:50.87 -1.13 3.77 55.5 Automatic
IU KIEV P 05:51:33.37 -1.58 321.9 70.95 Automatic