This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.1 mb
Local datetime 2022/11/02 08:45
Universal datetime 2022/11/01 23:45
Latitude 42.15 ° ± 8 km
Longitude 144.69 ° ± 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  293 1.883027e+06
Asahikawa  259 356612
Akita  472 320069
Aomori  363 298394
Morioka  403 295172
Hakodate  329 275730
Hachinohe  320 239046
Kushiro  95 183612
Hirosaki  394 174972
Tomakomai  264 174806
Obihiro  152 173890
Otaru  325 143792
Kitami  200 113137
Muroran  307 96197
Korsakov  522 35091

Past seismicity

  This map shows the most significant earthquake around this event.

Event details

Parameters

Evaluation status
RMS 1.48
Azimuthal gap 183.03 °
Number of stations used 17
Number of phases used 17

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 23:46:19.42 2.13 263.88 1.14 Automatic
IU MAJO P 23:47:44.2 -1.54 223.92 7.51 Automatic
IU YAK P 23:50:44.97 -3.26 340.91 21.79 Automatic
IU ULN P 23:51:38.17 0.16 295.26 26.93 Automatic
II TLY P 23:52:00.4 2.08 303.34 29.17 Automatic
IU COLA P 23:54:01.54 3.25 34.91 43.26 Automatic
IU MAKZ P 23:54:03.24 0.56 298.48 43.79 Automatic
II KURK P 23:54:09.99 -0.64 304.75 44.78 Automatic
IU CHTO P 23:54:12.12 -0.13 253.24 45.07 Automatic
II AAK P 23:54:53.7 -0.24 295.82 50.25 Automatic
II ALE P 23:55:25.57 -0.03 4.17 54.61 Automatic
II OBN P 23:56:38.37 -0.77 323.23 65.26 Automatic
II KIV P 23:57:05.12 0.81 311.14 69.22 Automatic
IU KIEV P 23:57:17.7 -1.23 322.91 71.49 Automatic
II UOSS P 23:57:23.19 -0.72 288.12 72.49 Automatic
IU ANTO P 23:57:52.92 0.23 313.14 77.41 Automatic
IU CCM P 23:58:32.49 -0.66 40.9 85.03 Automatic