This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.2 mb
Local datetime 2013/07/23 12:02
Universal datetime 2013/07/23 03:02
Latitude 37.13 ° ± 5 km
Longitude 140.61 ° ± 5 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  177 8.336599e+06
Kawasaki  195 1.306785e+06
Sendai  134 1.037562e+06
Hachiōji  199 579399
Niigata  164 505272
Utsunomiya  92 449865
Iwaki  26 357309
Kōriyama  37 340560
Kawagoe  167 337931
Fukushima  69 294237
Maebashi  159 282711
Yamagata  130 254538
Mito  85 246538
Nagaoka  159 195318
Tsuruoka  188 99820

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.16
Azimuthal gap 131.29 °
Number of stations used 34
Number of phases used 34

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 03:02:47.82 0.33 253.94 2.01 Automatic
II ERM P 03:03:31.87 -0.28 21.09 5.27 Automatic
IU YSS P 03:04:35.52 -0.95 8.52 9.96 Automatic
IU PET P 03:06:50.26 1.24 32.56 20.25 Automatic
IU MA2 P 03:07:21.22 -1.01 13.01 23.38 Automatic
IU YAK P 03:07:46.67 1.9 348.22 25.81 Automatic
IU BILL P 03:08:57.35 -1.15 16.88 34.11 Automatic
IU TIXI P 03:09:04.36 -2.07 353.59 35.04 Automatic
IU CHTO P 03:09:55.27 1.15 254.91 40.67 Automatic
IU MAKZ P 03:10:18.24 -0.38 302.08 43.61 Automatic
II KURK P 03:10:29.72 -1.9 308.06 45.23 Automatic
II KAPI P 03:10:38.17 -0.53 209.32 46.41 Automatic
II KDAK P 03:10:48.32 0.38 41.81 47.31 Automatic
IU COLA P 03:11:02.37 0.03 32.15 49.18 Automatic
II AAK P 03:11:07.72 0.94 298.18 49.73 Automatic
II BRVK P 03:11:06.97 -1.25 312.31 49.93 Automatic
II NIL P 03:11:36.82 -0.57 287.91 53.83 Automatic
II WRAB P 03:11:57.67 -1.95 186.98 57.36 Automatic
IU MBWA P 03:12:28.97 0.43 202.22 61.52 Automatic
II OBN P 03:13:10.52 0.28 323.06 67.39 Automatic
II KIV P 03:13:26.87 -0.52 310.7 70.13 Automatic
II UOSS P 03:13:33.17 0.54 287.41 71.03 Automatic
II FFC P 03:13:47.72 -1.11 32.29 73.69 Automatic
IU KONO P 03:13:59.52 2.28 336.77 75.14 Automatic
IU SFJD P 03:14:00.2 0.57 4.51 75.53 Automatic
II BORG P 03:14:11.42 2.75 352.2 77.14 Automatic
IU ANTO P 03:14:17.12 1.02 311.78 78.48 Automatic
II PFO P 03:14:21.7 0.48 55.69 79.31 Automatic
IU RSSD P 03:14:24.17 0.2 41.22 79.92 Automatic
IU TUC P 03:14:44.17 -0.25 53.68 83.82 Automatic
II BFO P 03:14:46.82 -1.63 330.39 84.59 Automatic
IU ANMO P 03:14:49.52 0.23 49.29 84.78 Automatic
IU CCM P 03:15:18.37 -0.36 38.27 90.9 Automatic
IU WVT P 03:15:34.62 1.15 37.29 94.09 Automatic