This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5 mb
Local datetime 2025/07/09 13:39
Universal datetime 2025/07/09 03:39
Latitude 44.25 ° ± 7 km
Longitude 145.69 ° ± 11 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  374 1.883027e+06
Asahikawa  271 356612
Hakodate  487 275730
Kushiro  177 183612
Yuzhno Sakhalinsk  379 176484
Tomakomai  379 174806
Obihiro  251 173890
Otaru  397 143792
Kitami  150 113137
Muroran  436 96197
Korsakov  350 35091
Kholmsk  420 32681
Nevelsk  403 17000
Dolinsk  411 11989
Makarov  535 6663

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.05
Azimuthal gap 182.7 °
Number of stations used 9
Number of phases used 9

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 03:40:31.7 0.16 220.44 2.9 Automatic
IU MAJO P 03:42:02.32 -0.23 218.98 9.57 Automatic
IU ULN P 03:45:26.17 0.88 291.56 26.77 Automatic
IU COLA P 03:47:29.84 0.18 36.29 41.13 Automatic
IU MAKZ P 03:47:48.34 -0.46 296.85 43.46 Automatic
II KURK P 03:47:54.32 -0.53 303.25 44.21 Automatic
II ALE P 03:48:58.82 0.24 4.44 52.46 Automatic
II KIV P 03:50:49.82 1.93 311.02 68.39 Automatic
IU KIEV P 03:50:57.37 -2.17 322.96 70.26 Automatic