This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5 mb
Local datetime 2013/10/12 02:43
Universal datetime 2013/10/11 17:43
Latitude 36.35 ° ± 7 km
Longitude 140.70 ° ± 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  113 8.336599e+06
Yokohama  142 3.574443e+06
Kawasaki  128 1.306785e+06
Sendai  217 1.037562e+06
Hachiōji  146 579399
Utsunomiya  78 449865
Iwaki  80 357309
Kōriyama  121 340560
Kawagoe  119 337931
Fukushima  156 294237
Maebashi  146 282711
Yamagata  216 254538
Mito  20 246538
Nagaoka  205 195318
Kōfu  206 190000

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.31
Azimuthal gap 137.85 °
Number of stations used 21
Number of phases used 21

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 17:43:44.52 2.99 276.39 2.02 Automatic
IU YSS P 17:45:42.87 2.07 7.58 10.72 Automatic
IU PET P 17:47:50.76 1.08 31.35 20.87 Automatic
IU YAK P 17:48:43.65 -2.06 348.45 26.59 Automatic
IU ULN P 17:48:50.82 -0.95 305.62 27.21 Automatic
IU TIXI P 17:50:05.31 -1.76 353.66 35.82 Automatic
IU CHTO P 17:50:46.87 -0.17 255.86 40.55 Automatic
IU MAKZ P 17:51:16.12 -0.28 302.77 44.08 Automatic
II KURK P 17:51:28.37 -1.45 308.67 45.77 Automatic
IU COLA P 17:52:01.82 0.82 31.8 49.8 Automatic
II AAK P 17:52:03.92 -0.1 298.78 50.17 Automatic
II BRVK P 17:52:05.77 -0.78 312.8 50.51 Automatic
II NIL P 17:52:33.42 -0.19 288.48 54.14 Automatic
II WRAB P 17:52:48.2 -0.12 187.14 56.6 Automatic
II KIV P 17:54:24.47 -0.3 310.95 70.7 Automatic
II UOSS P 17:54:27.67 -0.74 287.71 71.34 Automatic
IU GNI P 17:54:31.67 2.38 306.68 71.44 Automatic
II FFC P 17:54:45.67 -0.71 32.2 74.31 Automatic
IU ANTO P 17:55:13.77 0.59 311.94 79.06 Automatic
IU ANMO P 17:55:46.52 1.03 49.29 85.23 Automatic
II BFO P 17:55:44.62 -1.33 330.47 85.3 Automatic