This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.1 mb
Local datetime 2024/08/08 21:49
Universal datetime 2024/08/08 12:49
Latitude 42.05 ° ± 4 km
Longitude 139.53 ° ± 4 km
Depth 181 km (from location) ± 5 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  187 1.883027e+06
Asahikawa  300 356612
Akita  264 320069
Aomori  168 298394
Morioka  292 295172
Hakodate  104 275730
Hachinohe  240 239046
Hirosaki  182 174972
Tomakomai  179 174806
Obihiro  315 173890
Otaru  174 143792
Kitami  409 113137
Sakata  348 100446
Tsuruoka  373 99820
Muroran  124 96197

Past seismicity

  This map shows the most significant earthquake around this event.

Event details

Parameters

Evaluation status
RMS 0.93
Azimuthal gap 96.01 °
Number of stations used 34
Number of phases used 34

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 12:50:00.72 -0.01 89.49 2.69 Automatic
IU YSS P 12:50:36.10 1.1 24.01 5.42 Automatic
IU MAJO P 12:50:37.57 0.29 191 5.6 Automatic
IU MA2 P 12:53:20.82 -1.08 17.79 18.85 Automatic
IU YAK P 12:53:41.82 -1.28 346.96 20.83 Automatic
IU TATO P 12:54:00.67 -0.55 226.77 22.65 Automatic
IU ULN P 12:54:08.22 -1.49 295.47 23.52 Automatic
II TLY P 12:54:32.62 0.1 304.11 26.04 Automatic
IU TIXI P 12:55:07.17 -0.65 353.31 30.05 Automatic
IU ADK P 12:55:15.22 -0.7 56.22 30.92 Automatic
IU MAKZ P 12:56:36.59 -0.49 297.09 40.45 Automatic
IU CHTO P 12:56:43.99 -0.35 248.55 41.43 Automatic
II KURK P 12:56:46.37 -0.68 303.67 41.67 Automatic
II KDAK P 12:57:07.77 -0.39 45 44.3 Automatic
IU COLA P 12:57:18.19 0.44 34.6 45.52 Automatic
II AAK P 12:57:28.7 0.02 293.87 46.83 Automatic
II ALE P 12:58:28.77 0 3.4 54.96 Automatic
II WRAB P 12:59:14.47 -0.95 185.5 62.17 Automatic
IU COR P 12:59:46.42 1.54 50.58 66.16 Automatic
II KIV P 12:59:46.97 0.89 308.71 66.35 Automatic
IU GNI P 12:59:56.2 3.37 304.4 67.39 Automatic
II UOSS P 13:00:02.24 0.77 285.08 68.86 Automatic
IU KIEV P 13:00:03.7 -0.92 320.55 69.2 Automatic
II FFC P 13:00:08.32 -0.5 32.7 69.99 Automatic
IU ANTO P 13:00:37.12 0.89 310.33 74.62 Automatic
IU RSSD P 13:00:47.97 -0.47 41.33 76.76 Automatic
II PFO P 13:00:50.57 -0.36 55.95 77.23 Automatic
II BFO P 13:01:06.92 1.18 329.46 79.91 Automatic
IU TUC P 13:01:14.29 -0.05 53.56 81.57 Automatic
IU ANMO P 13:01:18.12 0.52 49.09 82.19 Automatic
IU CCM P 13:01:43.49 -0.72 37.63 87.53 Automatic
IU WCI P 13:01:53.67 -0.03 34.29 89.54 Automatic
IU WVT P 13:01:58.92 0.09 36.46 90.65 Automatic
IU SSPA P 13:01:59.39 0.5 27.46 90.65 Automatic