This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.1 mb
Local datetime 2013/10/22 10:18
Universal datetime 2013/10/22 01:18
Latitude 37.63 ° ± 5 km
Longitude 141.95 ° ± 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
Sendai  110 1.037562e+06
Niigata  259 505272
Utsunomiya  221 449865
Iwaki  114 357309
Kōriyama  141 340560
Kawagoe  291 337931
Akita  282 320069
Morioka  242 295172
Fukushima  132 294237
Maebashi  291 282711
Yamagata  160 254538
Mito  192 246538
Nagaoka  274 195318
Sakata  233 100446
Tsuruoka  221 99820

Past seismicity

  This map shows the most significant earthquake around this event.

Event details

Parameters

Evaluation status
RMS 1.33
Azimuthal gap 131.95 °
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 01:19:34.87 -0.25 251.16 3.18 Automatic
II ERM P 01:19:55.2 2.27 11.52 4.48 Automatic
IU PET P 01:23:10.11 0.53 31.6 19.25 Automatic
IU YAK P 01:24:14.35 0.47 346.63 25.55 Automatic
IU ULN P 01:24:29.47 -0.79 303.21 27.31 Automatic
IU BILL P 01:25:21.91 -1.16 16.38 33.32 Automatic
IU TIXI P 01:25:32.91 -1.75 352.79 34.66 Automatic
IU CHTO P 01:26:34.72 -0.45 255.48 41.84 Automatic
IU MAKZ P 01:26:54.4 -1.2 301.86 44.24 Automatic
II KURK P 01:27:05.37 -1.95 307.84 45.76 Automatic
II KDAK P 01:27:10.17 -0.67 42.2 46.22 Automatic
II KAPI P 01:27:19.27 1.45 210.76 47.39 Automatic
IU COLA P 01:27:26.27 0.17 32.42 48.18 Automatic
II BRVK P 01:27:43.12 -0.02 312.21 50.38 Automatic
II AAK P 01:27:42.32 -1.29 298.2 50.44 Automatic
II NIL P 01:28:16.72 1.58 288.14 54.69 Automatic
II WRAB P 01:28:35.27 -0.38 188.42 58.01 Automatic
II OBN P 01:29:44.52 1.31 323.39 67.62 Automatic
II KIV P 01:30:02.7 0.28 311.13 70.61 Automatic
IU GNI P 01:30:11.37 4.33 306.89 71.48 Automatic
II FFC P 01:30:13.32 -1.05 32.91 72.69 Automatic
II PFO P 01:30:45.37 -0.25 56.47 78.14 Automatic
IU TUC P 01:31:09.57 -0.32 54.47 82.66 Automatic
IU ANMO P 01:31:15.42 0.47 50.08 83.63 Automatic
II BFO P 01:31:19.37 -0.96 331.1 84.67 Automatic
IU CCM P 01:31:44.87 -0.37 39.09 89.84 Automatic