This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.1 M
Local datetime 2013/02/09 13:43
Universal datetime 2013/02/09 04:43
Latitude 36.83 ° ± 5 km
Longitude 141.15 ° ± 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  179 8.336599e+06
Yokohama  209 3.574443e+06
Kawasaki  195 1.306785e+06
Sendai  162 1.037562e+06
Hachiōji  210 579399
Niigata  223 505272
Utsunomiya  119 449865
Iwaki  34 357309
Kōriyama  94 340560
Kawagoe  180 337931
Fukushima  118 294237
Maebashi  192 282711
Yamagata  176 254538
Mito  79 246538
Nagaoka  215 195318

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.17
Azimuthal gap 138.04 °
Number of stations used 26
Number of phases used 26

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 04:43:44.87 0.85 263.99 2.38 Automatic
II ERM P 04:44:28.27 2.82 15.99 5.41 Automatic
IU YSS P 04:45:30.47 -0.6 6.2 10.2 Automatic
IU MA2 P 04:48:14.52 -0.98 12.21 23.57 Automatic
IU ULN P 04:48:48.25 -1.16 304.71 27.23 Automatic
IU BILL P 04:49:49.70 -1.52 16.47 34.27 Automatic
IU TIXI P 04:49:59.36 -1.39 353.35 35.38 Automatic
IU CHTO P 04:50:48.52 0.14 255.69 41.02 Automatic
IU MAKZ P 04:51:13.49 -0.74 302.42 44.13 Automatic
II KURK P 04:51:26.2 -1.14 308.35 45.75 Automatic
II KAPI P 04:51:29.77 -0.02 210.15 46.37 Automatic
IU COLA P 04:51:54.32 0.48 32.03 49.2 Automatic
II AAK P 04:52:02.27 0.13 298.55 50.26 Automatic
II BRVK P 04:52:03.57 0.02 312.57 50.45 Automatic
II WRAB P 04:52:48.32 -1.02 187.61 57.13 Automatic
II LVZ P 04:53:26.22 0.15 335.88 61.97 Automatic
II PALK P 04:53:26.92 0.64 257.46 62.13 Automatic
II OBN P 04:54:04.97 0.21 323.31 67.89 Automatic
II KIV P 04:54:22.15 0.19 311.01 70.66 Automatic
IU GNI P 04:54:27.87 1.11 306.75 71.45 Automatic
II UOSS P 04:54:27.2 -0.05 287.79 71.54 Automatic
II FFC P 04:54:40.2 -0.28 32.46 73.71 Automatic
IU KIEV P 04:54:40.94 -1.44 322.34 74.06 Automatic
IU ANTO P 04:55:13.72 3.37 312.09 79 Automatic
IU ANMO P 04:55:40.92 0.95 49.57 84.64 Automatic
II BFO P 04:55:41.47 -0.72 330.7 85.06 Automatic