This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5 mb
Local datetime 2013/12/23 15:57
Universal datetime 2013/12/23 06:57
Latitude 36.20 ° ± 4 km
Longitude 141.92 ° ± 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  204 8.336599e+06
Yokohama  227 3.574443e+06
Kawasaki  214 1.306785e+06
Sendai  245 1.037562e+06
Hachiōji  242 579399
Utsunomiya  188 449865
Iwaki  132 357309
Kōriyama  192 340560
Kawagoe  222 337931
Fukushima  214 294237
Maebashi  257 282711
Yamagata  270 254538
Mito  131 246538
Nagaoka  306 195318
Kōfu  308 190000

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 2.26
Azimuthal gap 85.06 °
Number of stations used 27
Number of phases used 27

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 06:58:21.57 -2.4 277.64 3.02 Automatic
II ERM P 06:59:06.77 3.51 8.96 5.89 Automatic
IU YSS P 07:00:11.85 1.66 3.05 10.77 Automatic
IU GUMO P 07:02:42.2 4.4 172.59 22.77 Automatic
IU YAK P 07:03:17.100 0.46 347.32 26.94 Automatic
IU ULN P 07:03:28.52 0.1 305.47 28.1 Automatic
II TLY P 07:03:55.72 0.58 311.98 31.11 Automatic
IU BILL P 07:04:25.6 -1.12 15.81 34.7 Automatic
IU TIXI P 07:04:37.56 -0.4 353.06 36.08 Automatic
IU MAKZ P 07:05:51.24 -1.1 303.08 44.99 Automatic
IU PMG P 07:05:56.42 -0.19 172.8 45.87 Automatic
II KURK P 07:06:03.77 -1.52 308.91 46.63 Automatic
IU COLA P 07:06:28.12 1.48 31.75 49.4 Automatic
II AAK P 07:06:41.67 1.9 299.21 51.1 Automatic
II BRVK P 07:06:41.42 -0.01 313.07 51.33 Automatic
II NIL P 07:07:09.57 0.14 289.08 55.13 Automatic
IU CTAO P 07:07:14.72 -0.95 175.12 56.44 Automatic
II MSVF P 07:08:11.57 4.33 141.28 63.85 Automatic
II KIV P 07:08:58.42 -0.12 311.49 71.54 Automatic
IU GNI P 07:09:05.92 2.68 307.25 72.32 Automatic
IU NWAO P 07:08:59.77 -3.37 201.52 72.88 Automatic
II FFC P 07:09:10.42 -2.25 32.67 73.91 Automatic
II PFO P 07:09:37.82 -3.42 56.22 78.95 Automatic
IU ANTO P 07:09:48.72 2.35 312.56 79.88 Automatic
IU TUC P 07:10:01.72 -3.72 54.31 83.51 Automatic
IU ANMO P 07:10:07.47 -3.39 49.95 84.57 Automatic
II BFO P 07:10:18.2 0.37 331.14 85.91 Automatic