This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.1 mb
Local datetime 2021/12/06 23:33
Universal datetime 2021/12/06 14:33
Latitude 41.99 ° ± 6 km
Longitude 141.72 ° ± 5 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  125 1.883027e+06
Asahikawa  203 356612
Akita  288 320069
Aomori  154 298394
Morioka  257 295172
Hakodate  84 275730
Hachinohe  165 239046
Kushiro  244 183612
Hirosaki  189 174972
Tomakomai  75 174806
Obihiro  159 173890
Otaru  146 143792
Kitami  273 113137
Sakata  376 100446
Muroran  73 96197

Past seismicity

  This map shows only the 0 most significant earthquakes around this event.

Event details

Parameters

Evaluation status
RMS 1
Azimuthal gap 119.47 °
Number of stations used 15
Number of phases used 15

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 14:33:39.22 0.11 88.2 1.07 Automatic
IU MAJO P 14:34:49.92 1.14 207.67 6.08 Automatic
IU YAK P 14:38:05.72 0.09 344.37 21.28 Automatic
IU ULN P 14:38:44.27 0.84 295.5 25.01 Automatic
II TLY P 14:39:07.17 1.95 303.86 27.42 Automatic
IU MAKZ P 14:41:10.52 0.13 297.76 41.92 Automatic
IU CHTO P 14:41:16.64 -1.24 250.7 42.93 Automatic
II KURK P 14:41:19.57 -0.04 304.19 43.05 Automatic
IU COLA P 14:41:32.54 0.18 34.7 44.65 Automatic
II AAK P 14:42:01.52 0.07 294.77 48.33 Automatic
II ALE P 14:42:50.97 0.24 3.73 54.92 Automatic
II KIV P 14:44:18.17 0.85 309.76 67.64 Automatic
IU KIEV P 14:44:32.97 -0.76 321.56 70.27 Automatic
II UOSS P 14:44:32.67 -1.69 286.4 70.43 Automatic
II RAYN P 14:45:21.42 -1.87 291.72 78.86 Automatic