This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.1 mb
Local datetime 2013/11/22 04:57
Universal datetime 2013/11/21 19:57
Latitude 38.28 ° ± 9 km
Longitude 140.28 ° ± 12 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
Sendai  65 1.037562e+06
Niigata  116 505272
Utsunomiya  195 449865
Iwaki  146 357309
Kōriyama  97 340560
Akita  160 320069
Morioka  176 295172
Fukushima  62 294237
Maebashi  235 282711
Yamagata  4 254538
Mito  213 246538
Nagaoka  155 195318
Hirosaki  255 174972
Sakata  80 100446
Tsuruoka  61 99820

Past seismicity

  This map shows the most significant earthquake around this event.

Event details

Parameters

Evaluation status
RMS 0.83
Azimuthal gap 187.14 °
Number of stations used 9
Number of phases used 9

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 19:58:35.37 -0.53 224.17 2.39 Automatic
IU YAK P 20:03:16.80 -0.46 348.06 24.63 Automatic
IU ULN P 20:03:30.27 1.47 302.53 25.85 Automatic
IU TIXI P 20:04:38.31 -1.18 353.58 33.86 Automatic
II KURK P 20:06:07.37 -0.21 307.09 44.32 Automatic
II BRVK P 20:06:44.17 0.09 311.52 48.96 Automatic
II AAK P 20:06:44.62 0.49 297.2 48.97 Automatic
II KIV P 20:09:03.97 -0.79 310.24 69.19 Automatic
IU DWPF P 20:11:57.47 1.11 37.04 103 Automatic