This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.1 mb
Local datetime 2021/03/07 03:31
Universal datetime 2021/03/06 18:31
Latitude 27.91 ° ± 6 km
Longitude 142.80 ° ± 10 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  909 8.336599e+06
Yokohama  887 3.574443e+06
Nagoya  978 2.191279e+06
Kawasaki  894 1.306785e+06
Shizuoka  889 701561
Hamamatsu  895 605098
Hachiōji  920 579399
Utsunomiya  997 449865
Gifu  1010 397714
Wakayama  1009 351000
Kawagoe  941 337931
Maebashi  1004 282711
Mito  963 246538
Kōfu  946 190000
Tsu  962 163461

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.13
Azimuthal gap 183.02 °
Number of stations used 17
Number of phases used 17

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 18:33:51.27 -0.61 336.97 9.47 Automatic
IU INCN P 18:35:30.57 1.96 309.3 16.6 Automatic
IU MA2 P 18:38:02.37 -0.63 7.59 32.14 Automatic
IU ULN P 18:38:19.72 -0.77 315.62 34.08 Automatic
II TLY P 18:38:51.17 0.38 320.1 37.62 Automatic
IU CHTO P 18:39:18.72 -1.03 266.99 41.05 Automatic
IU TIXI P 18:39:47.77 1.41 353.78 44.4 Automatic
II WRAB P 18:40:17.34 0.51 190.61 48.53 Automatic
IU MAKZ P 18:40:33.47 -1.08 309.24 50.5 Automatic
II KURK P 18:40:49.97 -1.05 314.23 52.7 Automatic
II AAK P 18:41:15.27 -0.88 304.59 56.13 Automatic
II NIL P 18:41:35.57 -0.19 294.38 58.89 Automatic
II KIV P 18:43:34.97 1.16 313.5 77.69 Automatic
IU GNI P 18:43:38.47 2.67 309.32 78.05 Automatic
IU KIEV P 18:43:56.37 -1.02 324.12 82.05 Automatic
II RAYN P 18:44:13.19 -0.22 294.12 85.19 Automatic
II BFO P 18:44:52.52 -0.61 331.62 93.55 Automatic