This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.1 mb
Local datetime 2022/12/01 13:54
Universal datetime 2022/12/01 04:54
Latitude 40.63 ° ± 8 km
Longitude 143.31 ° ± 10 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  317 1.883027e+06
Sendai  326 1.037562e+06
Asahikawa  356 356612
Akita  293 320069
Aomori  221 298394
Morioka  211 295172
Hakodate  251 275730
Hachinohe  150 239046
Kushiro  275 183612
Hirosaki  240 174972
Tomakomai  268 174806
Obihiro  256 173890
Otaru  344 143792
Sakata  352 100446
Muroran  273 96197

Past seismicity

  This map shows the most significant earthquake around this event.

Event details

Parameters

Evaluation status
RMS 1.99
Azimuthal gap 191.98 °
Number of stations used 11
Number of phases used 11

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 04:55:10.17 0.2 355.32 1.39 Automatic
IU MAJO P 04:56:09.32 -0.5 225.97 5.71 Automatic
IU ULN P 05:00:26.67 1.85 297.95 26.69 Automatic
IU BILL P 05:00:51.4 -4.29 17 30.15 Automatic
IU MAKZ P 05:02:50.94 0.59 299.48 43.62 Automatic
II KURK P 05:02:59.69 -0.2 305.69 44.81 Automatic
IU COLA P 05:03:05.99 3.95 33.99 45.1 Automatic
II KIV P 05:05:55.37 0.69 310.91 69.44 Automatic
II UOSS P 05:06:08.92 -0.95 287.77 71.98 Automatic
IU KIEV P 05:06:08.92 -1.91 322.58 72.08 Automatic
II RAYN P 05:06:58.82 0.55 292.91 80.48 Automatic