This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.3 mb
Local datetime 2021/02/20 01:16
Universal datetime 2021/02/19 16:16
Latitude 41.47 ° ± 9 km
Longitude 142.10 ° ± 6 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  189 1.883027e+06
Asahikawa  254 356612
Akita  259 320069
Aomori  137 298394
Morioka  211 295172
Hakodate  119 275730
Hachinohe  117 239046
Kushiro  251 183612
Hirosaki  170 174972
Tomakomai  138 174806
Obihiro  184 173890
Otaru  212 143792
Kitami  302 113137
Sakata  342 100446
Muroran  134 96197

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.6
Azimuthal gap 132.99 °
Number of stations used 12
Number of phases used 12

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 16:16:49.97 1.62 55.27 0.96 Automatic
II TLY P 16:22:23.37 2.35 304.62 27.94 Automatic
II KURK P 16:24:35.72 0.76 304.73 43.58 Automatic
II AAK P 16:25:16.57 0.35 295.33 48.81 Automatic
II ALE P 16:26:05.27 -0.14 3.76 55.41 Automatic
II WRAB P 16:26:48.34 1.42 188.26 61.83 Automatic
II OBN P 16:27:09.22 0.21 322.42 64.63 Automatic
II KIV P 16:27:32.87 0.99 310.1 68.19 Automatic
II FFC P 16:27:36.12 -3.46 33.7 69.42 Automatic
II UOSS P 16:27:46.57 -1.46 286.8 70.86 Automatic
II RAYN P 16:28:34.82 -2.08 292.04 79.31 Automatic
II BFO P 16:28:47.77 -0.55 330.95 81.36 Automatic