This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.2 mb
Local datetime 2014/09/24 22:30
Universal datetime 2014/09/24 13:30
Latitude 37.59 ° ± 4 km
Longitude 141.28 ° ± 5 km
Depth 67 km (from location) ± 5 km

Have you felt an earthquake ?

You can participate to science by bringing your testimony.

Testify !
See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Tokyo  252 8.336599e+06
Sendai  81 1.037562e+06
Niigata  201 505272
Utsunomiya  171 449865
Iwaki  69 357309
Kōriyama  82 340560
Kawagoe  245 337931
Morioka  236 295172
Fukushima  73 294237
Maebashi  238 282711
Yamagata  113 254538
Mito  153 246538
Nagaoka  215 195318
Sakata  193 100446
Tsuruoka  177 99820

Past seismicity

  This map shows the most significant earthquake around this event.

Event details

Parameters

Evaluation status
RMS 1.03
Azimuthal gap 131.57 °
Number of stations used 31
Number of phases used 31

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 13:31:38.92 -1.15 247.83 2.67 Automatic
II ERM P 13:32:05.87 -1.08 17.45 4.65 Automatic
IU YSS P 13:33:12.40 0.19 6.17 9.43 Automatic
IU INCN P 13:33:46.2 3.47 273.91 11.61 Automatic
IU TATO P 13:35:37.37 -0.17 238.8 21.02 Automatic
IU MA2 P 13:35:55.77 -0.67 12.44 22.81 Automatic
IU YAK P 13:36:19.70 -1.4 347.33 25.47 Automatic
IU ULN P 13:36:33.67 -0.7 303.44 26.89 Automatic
II TLY P 13:37:00.97 0.59 310.39 29.81 Automatic
IU TIXI P 13:37:41.37 -0.85 353.15 34.63 Automatic
IU CHTO P 13:38:37.69 -0.81 254.96 41.31 Automatic
IU MAKZ P 13:38:58.89 -0.47 301.77 43.81 Automatic
II KURK P 13:39:11.2 -0.7 307.78 45.36 Automatic
II KAPI P 13:39:23.12 0.15 209.95 47.08 Automatic
IU COLA P 13:39:36.92 0.86 32.39 48.5 Automatic
II AAK P 13:39:47.47 -0.17 298.02 49.99 Automatic
II BRVK P 13:39:47.42 -0.37 312.13 50.01 Automatic
II NIL P 13:40:19.12 0.21 287.87 54.2 Automatic
II WRAB P 13:40:40.52 -1.64 187.69 57.89 Automatic
IU MBWA P 13:41:10.77 -0.77 202.79 62.15 Automatic
II PALK P 13:41:16.42 1.06 257.16 62.4 Automatic
II OBN P 13:41:48.75 0.24 323.17 67.34 Automatic
II KIV P 13:42:07.27 0.71 310.86 70.23 Automatic
II UOSS P 13:42:13.2 -0.38 287.61 71.4 Automatic
II FFC P 13:42:23.17 -0.14 32.63 73.01 Automatic
IU NWAO P 13:42:25.57 0.02 200.84 73.99 Automatic
II PFO P 13:42:57.27 2.13 56.12 78.61 Automatic
IU TUC P 13:43:19.62 0.48 54.09 83.12 Automatic
IU ANMO P 13:43:25.27 1.24 49.7 84.07 Automatic
II BFO P 13:43:25.62 -0.43 330.73 84.45 Automatic
IU CCM P 13:43:54.27 0.53 38.68 90.2 Automatic