This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.2 mb
Local datetime 2023/06/17 20:42
Universal datetime 2023/06/17 11:42
Latitude 41.04 ° ± 14 km
Longitude 142.59 ° ± 8 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
Sapporo  249 1.883027e+06
Asahikawa  302 356612
Akita  258 320069
Aomori  160 298394
Morioka  192 295172
Hakodate  176 275730
Hachinohe  106 239046
Kushiro  261 183612
Hirosaki  186 174972
Tomakomai  198 174806
Obihiro  215 173890
Otaru  273 143792
Kitami  330 113137
Sakata  332 100446
Muroran  198 96197

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 0.71
Azimuthal gap 253.07 °
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
II ERM P 11:42:54.77 0.51 23.53 1.06 Automatic
IU MAKZ P 11:50:34.19 0.18 298.91 42.94 Automatic
II KURK P 11:50:43.24 -0.32 305.2 44.13 Automatic
IU COLA P 11:50:51.54 0.6 34.2 45.06 Automatic
II AAK P 11:51:25.57 1.19 295.85 49.32 Automatic
IU KEV P 11:52:39.57 -0.94 338.83 59.78 Automatic
II KIV P 11:53:40.82 1.24 310.46 68.75 Automatic
II FFC P 11:53:44.69 -0.05 33.81 69.58 Automatic
IU KIEV P 11:53:54.97 -1.04 322.16 71.42 Automatic
IU SFJD P 11:53:55.67 -0.8 5.4 71.49 Automatic
IU KONO P 11:53:59.64 -0.71 337.15 72.14 Automatic
IU RSSD P 11:54:23.12 0.3 42.78 75.98 Automatic
II BFO P 11:54:55.52 0.07 331.25 81.92 Automatic
IU CCM P 11:55:20.29 -0.23 39.54 86.89 Automatic