This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.1 mb
Local datetime 2020/07/03 14:12
Universal datetime 2020/07/03 05:12
Latitude 37.40 ° ± 9 km
Longitude 141.48 ° ± 8 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  246 8.336599e+06
Sendai  106 1.037562e+06
Niigata  223 505272
Utsunomiya  172 449865
Iwaki  65 357309
Kōriyama  98 340560
Kawagoe  243 337931
Morioka  259 295172
Fukushima  97 294237
Maebashi  242 282711
Yamagata  140 254538
Mito  145 246538
Nagaoka  232 195318
Sakata  221 100446
Tsuruoka  204 99820

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 0.86
Azimuthal gap 203.06 °
Number of stations used 18
Number of phases used 18

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 05:13:34.42 -0.83 252.85 2.76 Automatic
IU YSS P 05:15:10.25 1.21 5.24 9.6 Automatic
IU MA2 P 05:17:55.72 0.28 12.09 22.96 Automatic
IU YAK P 05:18:20.7 -1.08 347.22 25.69 Automatic
IU ULN P 05:18:35.2 0.43 303.7 27.12 Automatic
II TLY P 05:19:01.2 0.34 310.58 30.05 Automatic
IU CHTO P 05:20:39.49 1.76 255.34 41.41 Automatic
IU MAKZ P 05:20:59.79 0.12 301.98 44.05 Automatic
II KURK P 05:21:11.32 -0.78 307.95 45.61 Automatic
II AAK P 05:21:48.7 0.13 298.22 50.22 Automatic
II NIL P 05:22:20.2 0.94 288.09 54.41 Automatic
II ALE P 05:22:54.72 -0.5 3.51 59.51 Automatic
II KIV P 05:24:07.62 0.63 310.99 70.48 Automatic
II FFC P 05:24:21.92 -0.81 32.68 73.09 Automatic
IU KIEV P 05:24:25.37 -1.4 322.37 73.77 Automatic
II RAYN P 05:25:03.27 -0.58 292.36 80.41 Automatic
IU ANMO P 05:25:24.9 0.91 49.8 84.07 Automatic
II BFO P 05:25:25.67 -0.77 330.85 84.69 Automatic