This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.4 mb
Local datetime 2013/07/20 15:06
Universal datetime 2013/07/20 06:06
Latitude 36.26 ° ± 4 km
Longitude 141.69 ° ± 4 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  186 8.336599e+06
Yokohama  209 3.574443e+06
Kawasaki  196 1.306785e+06
Sendai  233 1.037562e+06
Hachiōji  223 579399
Utsunomiya  166 449865
Iwaki  114 357309
Kōriyama  173 340560
Kawagoe  201 337931
Fukushima  197 294237
Maebashi  235 282711
Yamagata  254 254538
Mito  109 246538
Nagaoka  285 195318
Kōfu  288 190000

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 0.97
Azimuthal gap 115.91 °
Number of stations used 41
Number of phases used 41

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 06:07:08.67 1.14 276.94 2.82 Automatic
II ERM P 06:07:47.12 -2.17 10.74 5.87 Automatic
IU YSS P 06:08:54.47 -1.44 3.94 10.73 Automatic
IU PET P 06:11:02.41 1.33 30 20.55 Automatic
IU TATO P 06:11:01.77 -0.46 242.52 20.65 Automatic
IU GUMO P 06:11:24.42 -0.32 172.01 22.85 Automatic
IU MA2 P 06:11:37.17 -0.41 11.31 24.05 Automatic
IU YAK P 06:12:02.42 -0.57 347.52 26.84 Automatic
IU ULN P 06:12:12.92 -0.11 305.46 27.91 Automatic
IU BILL P 06:13:11.80 -0.68 15.95 34.7 Automatic
IU TIXI P 06:13:23.11 -0.49 353.17 36 Automatic
IU CHTO P 06:14:07.72 -0.5 256.77 41.3 Automatic
IU MAKZ P 06:14:37.2 -0.09 303 44.8 Automatic
II KAPI P 06:14:45.27 0.12 211.1 46.1 Automatic
II KURK P 06:14:49.52 -0.62 308.84 46.45 Automatic
II KDAK P 06:14:59.47 2.05 41.33 47.39 Automatic
IU COLA P 06:15:13.92 0.57 31.77 49.46 Automatic
II AAK P 06:15:24.97 0.38 299.11 50.91 Automatic
II BRVK P 06:15:26.27 -0.12 313 51.15 Automatic
II WRAB P 06:16:01.12 -2.11 188.25 56.61 Automatic
IU KBS P 06:16:38.97 0.49 350.29 61.23 Automatic
II LVZ P 06:16:48.62 0.35 336.11 62.67 Automatic
II OBN P 06:17:26.42 -0.36 323.63 68.6 Automatic
II KIV P 06:17:44.37 0.63 311.38 71.36 Automatic
II UOSS P 06:17:47.77 -0.34 288.24 72.12 Automatic
IU GNI P 06:17:50.17 1.75 307.14 72.14 Automatic
II FFC P 06:17:58.52 -0.78 32.58 73.97 Automatic
IU KONO P 06:18:12.62 -0.03 337.29 76.28 Automatic
IU SFJD P 06:18:12.82 -0.06 4.92 76.32 Automatic
II BORG P 06:18:25.12 2.12 352.68 78.12 Automatic
II PFO P 06:18:30.42 2.18 56.11 79.08 Automatic
IU ANTO P 06:18:31.87 0.17 312.43 79.71 Automatic
IU RSSD P 06:18:32.87 -0.43 41.64 80 Automatic
II ESK P 06:18:52.52 0.05 340.77 83.63 Automatic
IU TUC P 06:18:52.37 0 54.19 83.64 Automatic
IU ANMO P 06:18:58.2 0.31 49.82 84.68 Automatic
II BFO P 06:19:02.42 -0.83 331.01 85.77 Automatic
IU CCM P 06:19:27.12 -1.16 38.93 91.04 Automatic
IU WCI P 06:19:38.52 -0.35 35.77 93.33 Automatic
IU WVT P 06:19:42.82 -0.28 38.03 94.25 Automatic
IU PAB P 06:20:01.17 1.08 334.21 98 Automatic