This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.4 mb
Local datetime 2018/07/02 20:53
Universal datetime 2018/07/02 11:53
Latitude 41.31 ° ± 6 km
Longitude 142.47 ° ± 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  217 1.883027e+06
Asahikawa  271 356612
Akita  269 320069
Aomori  158 298394
Morioka  211 295172
Hakodate  154 275730
Hachinohe  119 239046
Kushiro  242 183612
Hirosaki  188 174972
Tomakomai  167 174806
Obihiro  189 173890
Otaru  242 143792
Kitami  305 113137
Sakata  347 100446
Muroran  169 96197

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.47
Azimuthal gap 165.47 °
Number of stations used 28
Number of phases used 28

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 11:53:36.47 1.41 35.84 0.87 Automatic
IU YSS P 11:54:45.45 3.28 1.99 5.65 Automatic
IU MAJO P 11:54:47.12 2.69 216.22 5.81 Automatic
IU MA2 P 11:57:42.37 2.57 12.99 18.98 Automatic
IU YAK P 11:58:10.82 -2.83 343.97 22.09 Automatic
IU ULN P 11:58:50.2 -0.13 296.76 25.81 Automatic
IU BILL P 11:59:23.7 -1.41 17.85 29.69 Automatic
IU MAKZ P 12:01:16.14 -0.3 298.62 42.74 Automatic
II KURK P 12:01:25.22 -0.63 304.94 43.9 Automatic
IU COLA P 12:01:34.89 1.27 34.35 44.88 Automatic
II BRVK P 12:02:00.32 0 309.93 48.26 Automatic
II AAK P 12:02:06.92 -0.07 295.6 49.13 Automatic
II NIL P 12:02:44.2 0.62 285.86 54 Automatic
IU KBS P 12:03:00.62 0.13 349.89 56.36 Automatic
IU KEV P 12:03:22.57 -0.07 338.74 59.49 Automatic
II KIV P 12:04:22.82 0.65 310.32 68.51 Automatic
II FFC P 12:04:26.42 -1.31 33.82 69.4 Automatic
IU GNI P 12:04:31.82 2.85 306.09 69.61 Automatic
IU KIEV P 12:04:37.2 -1.47 322.05 71.15 Automatic
II UOSS P 12:04:37.47 -0.77 287.07 71.17 Automatic
IU KONO P 12:04:42.7 -0.68 337.07 71.85 Automatic
IU RSSD P 12:05:04.92 -1.18 42.77 75.84 Automatic
II RAYN P 12:05:25.79 -1.15 292.3 79.64 Automatic
IU ANMO P 12:05:34.27 -0.14 50.76 80.98 Automatic
II BFO P 12:05:37.12 -0.95 331.17 81.64 Automatic
IU CCM P 12:06:02.14 -1.71 39.48 86.73 Automatic
IU SSPA P 12:06:19.49 -1.06 29.44 90.25 Automatic
IU HRV P 12:06:23.22 0.39 24.37 90.73 Automatic