This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.2 mb
Local datetime 2020/02/22 17:47
Universal datetime 2020/02/22 08:47
Latitude 27.08 ° ± 4 km
Longitude 143.82 ° ± 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
Tokyo  1030 8.336599e+06
Yokohama  1009 3.574443e+06
Nagoya  1112 2.191279e+06
Kawasaki  1016 1.306785e+06
Shizuoka  1019 701561
Hamamatsu  1027 605098
Hachiōji  1043 579399
Utsunomiya  1115 449865
Gifu  1143 397714
Iwaki  1140 357309
Kawagoe  1063 337931
Maebashi  1126 282711
Mito  1078 246538
Kōfu  1073 190000
Tsu  1097 163461

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.1
Azimuthal gap 118.63 °
Number of stations used 27
Number of phases used 27

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 MAJO P 08:49:34.92 -1.71 334.68 10.6 Automatic
IU YSS P 08:51:37.40 1.25 357.87 19.9 Automatic
IU MA2 P 08:53:38.47 -0.01 6.48 32.85 Automatic
IU ULN P 08:54:01.57 1.2 315.99 35.31 Automatic
IU YAK P 08:54:08.52 0.99 348.81 36.2 Automatic
IU PMG P 08:54:11.72 1.99 174.48 36.62 Automatic
II TLY P 08:54:31.37 1.04 320.36 38.84 Automatic
IU CHTO P 08:54:54.42 -1.8 268.44 41.92 Automatic
IU BILL P 08:55:04.97 -0.78 12.13 43.18 Automatic
IU TIXI P 08:55:22.42 -0.58 353.43 45.33 Automatic
II WRAB P 08:55:39.89 -1.31 192.02 47.9 Automatic
IU MAKZ P 08:56:12.72 -0.35 309.76 51.73 Automatic
IU MBWA P 08:56:23.89 -0.47 208.24 53.58 Automatic
II KURK P 08:56:28.72 -0.62 314.67 53.93 Automatic
IU COLA P 08:56:48.59 0.82 28.24 56.51 Automatic
II AAK P 08:56:55.32 1.23 305.17 57.35 Automatic
II NIL P 08:57:15.32 2.18 295.07 60.07 Automatic
II ALE P 08:58:15.72 0.08 3.52 69.69 Automatic
II KIV P 08:59:11.12 1.25 313.97 78.92 Automatic
II FFC P 08:59:18.97 -0.73 32.26 80.74 Automatic
II PFO P 08:59:29.57 -0.6 55.85 82.72 Automatic
IU KIEV P 08:59:30.97 -1.94 324.56 83.25 Automatic
IU SFJD P 08:59:42.72 -0.46 5.61 85.3 Automatic
IU RSSD P 08:59:44.59 -0.44 41.83 85.64 Automatic
II RAYN P 08:59:47.94 -0.54 294.62 86.36 Automatic
IU TUC P 08:59:54.14 0.02 54.65 87.5 Automatic
IU ANMO P 09:00:02.32 0.3 50.51 89.17 Automatic