This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.4 mb
Local datetime 2019/12/04 09:25
Universal datetime 2019/12/03 23:25
Latitude 43.65 ° ± 5 km
Longitude 147.92 ° ± 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  537 1.883027e+06
Asahikawa  446 356612
Hakodate  622 275730
Hachinohe  632 239046
Kushiro  297 183612
Yuzhno Sakhalinsk  548 176484
Tomakomai  529 174806
Obihiro  393 173890
Otaru  564 143792
Kitami  324 113137
Muroran  583 96197
Korsakov  523 35091
Kholmsk  594 32681
Nevelsk  582 17000
Dolinsk  573 11989

Past seismicity

  This map shows the most significant earthquake around this event.

Event details

Parameters

Evaluation status
RMS 2.28
Azimuthal gap 135.25 °
Number of stations used 23
Number of phases used 23

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 23:26:06.87 -2.14 246.54 3.85 Automatic
IU YSS P 23:26:28.100 5.52 314.2 4.91 Automatic
IU MAJO P 23:27:43.32 6.3 229.51 10.26 Automatic
IU YAK P 23:29:54.22 -2 336.13 21.26 Automatic
IU ULN P 23:31:04.97 -0.58 293.01 28.48 Automatic
IU TIXI P 23:31:11.32 -2.68 347.94 29.47 Automatic
IU COLA P 23:32:52.69 1.98 35.93 40.66 Automatic
IU MAKZ P 23:33:26.54 -0.79 298.19 45.16 Automatic
II KURK P 23:33:31.69 -1.33 304.4 45.87 Automatic
IU CHTO P 23:33:44.87 -2.17 254.69 47.76 Automatic
II AAK P 23:34:17.22 -0.83 296.09 51.73 Automatic
II NIL P 23:34:56.67 -1.04 287.22 57.18 Automatic
II WRAB P 23:35:42.82 -3.46 194.1 64.79 Automatic
II FFC P 23:35:52.87 0.58 36.69 65.17 Automatic
II OBN P 23:35:53.12 -0.93 324.15 65.45 Automatic
II KIV P 23:36:23.2 0.32 312.33 69.98 Automatic
IU RSSD P 23:36:32.42 1.31 46.08 71.36 Automatic
IU KIEV P 23:36:31.72 -1.44 324.18 71.69 Automatic
IU TUC P 23:36:57.17 1.37 58.84 75.58 Automatic
IU ANTO P 23:37:11.7 1.04 314.74 78.07 Automatic
II BFO P 23:37:29.7 0.83 334.16 81.41 Automatic
IU CCM P 23:37:33.17 0.18 43.01 82.33 Automatic
II RAYN P 23:37:32.79 -0.04 295.38 82.36 Automatic