This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.2 mb
Local datetime 2022/02/28 21:35
Universal datetime 2022/02/28 11:35
Latitude 43.88 ° ± 6 km
Longitude 148.68 ° ± 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  600 1.883027e+06
Asahikawa  507 356612
Hakodate  689 275730
Kushiro  362 183612
Yuzhno Sakhalinsk  577 176484
Tomakomai  594 174806
Obihiro  458 173890
Otaru  627 143792
Kitami  384 113137
Muroran  649 96197
Korsakov  555 35091
Kholmsk  625 32681
Nevelsk  618 17000
Dolinsk  599 11989
Makarov  696 6663

Past seismicity

  This map shows the most significant earthquake around this event.

Event details

Parameters

Evaluation status
RMS 1.23
Azimuthal gap 176.15 °
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 11:36:16.2 1.1 247.11 4.45 Automatic
IU YSS P 11:36:26.50 1.72 308.64 5.17 Automatic
IU MAJO P 11:37:40.62 -1.93 230.96 10.83 Automatic
IU MA2 P 11:38:49.62 0.37 3.91 15.75 Automatic
IU INCN P 11:39:16.77 0.72 256.55 17.84 Automatic
IU YAK P 11:39:50.87 -3.25 335.12 21.28 Automatic
IU BILL P 11:40:38.32 -1.56 15.12 25.92 Automatic
IU ULN P 11:41:06.62 -0.35 292.75 28.9 Automatic
II TLY P 11:41:22.77 -0.37 300.83 30.72 Automatic
IU COLA P 11:42:45.19 0.99 36.09 40.15 Automatic
IU MAKZ P 11:43:27.47 -0.55 298.25 45.53 Automatic
II KURK P 11:43:31.97 -1.31 304.44 46.2 Automatic
IU CHTO P 11:43:49.9 -0.24 255.14 48.35 Automatic
II AAK P 11:44:18.52 -0.17 296.26 52.12 Automatic
II ALE P 11:44:22.97 0.36 4.85 52.65 Automatic
II FFC P 11:45:46.64 0 37.08 64.66 Automatic
II OBN P 11:45:52.42 -0.21 324.41 65.58 Automatic
IU SFJD P 11:46:09.47 0.41 8 68.15 Automatic
II KIV P 11:46:22.97 1.03 312.66 70.23 Automatic
IU RSSD P 11:46:25.32 -0.12 46.53 70.8 Automatic
IU GNI P 11:46:34.47 3.74 308.6 71.68 Automatic
II UOSS P 11:46:47.59 -0.57 290.08 74.68 Automatic
IU ANMO P 11:46:55.64 0.84 54.81 75.79 Automatic
IU ANTO P 11:47:09.69 0.7 315.15 78.3 Automatic
II BFO P 11:47:25.77 -0.34 334.59 81.44 Automatic
IU CCM P 11:47:27.9 -0.75 43.51 81.79 Automatic
II RAYN P 11:47:32.22 -0.38 295.85 82.76 Automatic
IU WVT P 11:47:44.37 0.12 42.54 84.98 Automatic