This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.3 mb
Local datetime 2017/10/08 10:38
Universal datetime 2017/10/08 01:38
Latitude 42.37 ° ± 6 km
Longitude 140.96 ° ± 8 km
Depth 89 km (from location) ± 9 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  84 1.883027e+06
Asahikawa  192 356612
Akita  305 320069
Aomori  173 298394
Morioka  295 295172
Hakodate  67 275730
Hachinohe  212 239046
Kushiro  287 183612
Hirosaki  204 174972
Tomakomai  57 174806
Obihiro  191 173890
Otaru  91 143792
Kitami  290 113137
Sakata  395 100446
Muroran  3 96197

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.14
Azimuthal gap 99.32 °
Number of stations used 11
Number of phases used 11

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 01:38:43.22 -1.81 101.66 1.66 Automatic
IU YSS P 01:39:27.95 1.53 14.93 4.76 Automatic
IU MAJO P 01:39:47.27 1.23 200.98 6.2 Automatic
IU YAK P 01:42:49.47 -1.53 345 20.77 Automatic
IU ULN P 01:43:27.17 -0.02 294.76 24.34 Automatic
IU MAKZ P 01:45:54.19 -0.05 297.16 41.25 Automatic
II KURK P 01:46:02.62 -0.82 303.68 42.37 Automatic
IU COLA P 01:46:23.67 2.02 34.88 44.65 Automatic
II BRVK P 01:46:37.72 -0.4 308.83 46.72 Automatic
II AAK P 01:46:45.27 -0.17 294.16 47.66 Automatic
II KIV P 01:49:01.67 0.01 309.28 66.97 Automatic