This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.6 mb
Local datetime 2022/04/24 17:16
Universal datetime 2022/04/24 08:16
Latitude 42.20 ° ± 4 km
Longitude 142.88 ° ± 4 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  160 1.883027e+06
Asahikawa  178 356612
Akita  363 320069
Aomori  237 298394
Morioka  312 295172
Hakodate  183 275730
Hachinohe  219 239046
Kushiro  150 183612
Hirosaki  271 174972
Tomakomai  121 174806
Obihiro  84 173890
Otaru  191 143792
Kitami  201 113137
Sakata  446 100446
Muroran  158 96197

Past seismicity

  This map shows the most significant earthquake around this event.

Event details

Parameters

Evaluation status
RMS 2.09
Azimuthal gap 86.77 °
Number of stations used 26
Number of phases used 26

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 08:16:23.52 2.07 132.28 0.27 Automatic
IU YSS P 08:17:30.65 3.99 358.99 4.76 Automatic
IU MAJO P 08:17:50.32 -3.16 214.12 6.71 Automatic
IU INCN P 08:19:27.87 3.43 254.65 13.32 Automatic
IU MA2 P 08:20:22.62 -3.19 12.96 18.04 Automatic
IU YAK P 08:20:59.72 -2.46 342.87 21.33 Automatic
IU TATO P 08:21:33.87 -1.74 232.44 24.65 Automatic
IU ULN P 08:21:47.82 1.99 295.1 25.7 Automatic
II TLY P 08:22:09.17 2.44 303.4 28.02 Automatic
II KDAK P 08:24:14.69 4.11 45.51 42.43 Automatic
IU MAKZ P 08:24:13.7 1.15 297.89 42.59 Automatic
II KURK P 08:24:21.17 0.64 304.27 43.65 Automatic
IU CHTO P 08:24:20.44 -0.69 251.57 43.82 Automatic
II AAK P 08:25:03.62 0.72 295.06 49.03 Automatic
II ALE P 08:25:42.22 -2.66 3.91 54.65 Automatic
II LVZ P 08:26:05.77 -0.67 334.97 57.65 Automatic
IU KEV P 08:26:13.62 -0.77 338.65 58.78 Automatic
II OBN P 08:26:51.72 -0.85 322.51 64.41 Automatic
II KIV P 08:27:17.22 0.48 310.25 68.17 Automatic
IU GNI P 08:27:25.27 1.3 306.03 69.34 Automatic
IU SFJD P 08:27:27.7 -3.05 5.56 70.32 Automatic
II UOSS P 08:27:34.29 -0.83 287.02 71.2 Automatic
II BORG P 08:27:42.4 -0.32 353 72.34 Automatic
IU ANTO P 08:28:05.74 -0.18 312.13 76.39 Automatic
II BFO P 08:28:29.87 -1.56 331.34 81.01 Automatic
IU KMBO P 08:30:10.12 -0.18 279.8 102.29 Automatic