This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.1 mb
Local datetime 2020/04/24 04:52
Universal datetime 2020/04/23 19:52
Latitude 41.58 ° ± 4 km
Longitude 141.81 ° ± 5 km
Depth 73 km (from location) ± 7 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  170 1.883027e+06
Asahikawa  246 356612
Akita  254 320069
Aomori  125 298394
Morioka  215 295172
Hakodate  92 275730
Hachinohe  121 239046
Kushiro  262 183612
Hirosaki  159 174972
Tomakomai  121 174806
Obihiro  187 173890
Otaru  191 143792
Kitami  304 113137
Sakata  339 100446
Muroran  110 96197

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.22
Azimuthal gap 133.08 °
Number of stations used 34
Number of phases used 34

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
IU YSS P 19:53:48.45 0.71 6.88 5.42 Automatic
IU MAJO P 19:53:52.67 0.19 210.23 5.76 Automatic
IU MA2 P 19:56:42.82 -0.77 14.14 18.83 Automatic
IU YAK P 19:57:11.37 -3.26 344.54 21.7 Automatic
IU ULN P 19:57:49.72 0.31 296.28 25.25 Automatic
II TLY P 19:58:12.57 1.06 304.5 27.7 Automatic
IU BILL P 19:58:26.52 -1.38 18.39 29.58 Automatic
IU TIXI P 19:58:36.62 -1.36 352.06 30.73 Automatic
IU MAKZ P 20:00:16.17 0.31 298.18 42.17 Automatic
IU CHTO P 20:00:20.99 0.24 251.2 42.86 Automatic
II KURK P 20:00:24.84 -0.47 304.57 43.34 Automatic
II KDAK P 20:00:30.29 4.3 44.93 43.43 Automatic
IU COLA P 20:00:38.2 -0.02 34.47 44.94 Automatic
II AAK P 20:01:06.52 0.01 295.13 48.56 Automatic
II KAPI P 20:01:20.92 0.18 208.89 50.76 Automatic
II NIL P 20:01:44.47 1.36 285.33 53.45 Automatic
II ALE P 20:01:56.62 -0.1 3.72 55.32 Automatic
IU KBS P 20:02:02.57 0.91 349.75 56 Automatic
II WRAB P 20:02:37.24 -2.07 187.94 61.9 Automatic
II PALK P 20:02:54.77 0.98 255.58 63.74 Automatic
II OBN P 20:02:59.57 0.18 322.28 64.41 Automatic
IU MBWA P 20:03:05.19 -1.15 202.57 65.99 Automatic
II KIV P 20:03:23.42 1.28 309.93 67.96 Automatic
II FFC P 20:03:30.87 -0.6 33.6 69.45 Automatic
II UOSS P 20:03:38.22 -0.05 286.59 70.62 Automatic
IU KIEV P 20:03:37.82 -0.9 321.69 70.63 Automatic
IU SFJD P 20:03:41.52 0.52 5.1 71.01 Automatic
IU RSSD P 20:04:09.62 -0.57 42.47 75.98 Automatic
II ESK P 20:04:26.2 0.88 340.56 78.64 Automatic
II RAYN P 20:04:26.44 -0.68 291.85 79.07 Automatic
IU TUC P 20:04:35.7 0.22 54.86 80.46 Automatic
II BFO P 20:04:38.82 0.06 330.78 81.16 Automatic
IU ANMO P 20:04:39.19 0.44 50.4 81.19 Automatic
IU CCM P 20:05:06.74 -0.75 39.07 86.84 Automatic