This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.1 mb
Local datetime 2016/11/22 06:50
Universal datetime 2016/11/21 21:50
Latitude 37.54 ° ± 5 km
Longitude 141.73 ° ± 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  272 8.336599e+06
Sendai  103 1.037562e+06
Niigata  241 505272
Utsunomiya  199 449865
Iwaki  92 357309
Kōriyama  120 340560
Kawagoe  269 337931
Morioka  247 295172
Fukushima  113 294237
Maebashi  269 282711
Yamagata  148 254538
Mito  171 246538
Nagaoka  254 195318
Sakata  224 100446
Tsuruoka  210 99820

Past seismicity

  This map shows the most significant earthquake around this event.

Event details

Parameters

Evaluation status
RMS 2.17
Azimuthal gap 85.91 °
Number of stations used 17
Number of phases used 17

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 21:51:50.17 4.49 251.52 2.98 Automatic
IU YSS P 21:53:16.80 2.62 4.3 9.45 Automatic
IU YAK P 21:56:27.7 -0.52 346.9 25.6 Automatic
IU ULN P 21:56:41.57 -1.07 303.41 27.21 Automatic
IU BILL P 21:57:40.7 2.51 16.46 33.46 Automatic
IU TIXI P 21:57:49.17 0.64 352.93 34.73 Automatic
IU MAKZ P 21:59:05.99 -1.7 301.89 44.14 Automatic
II KURK P 21:59:18.27 -1.66 307.87 45.67 Automatic
II KAPI P 21:59:33.47 3.67 210.53 47.22 Automatic
IU JOHN P 21:59:31.77 -1.59 102.27 47.46 Automatic
II BRVK P 21:59:54.62 -1.26 312.23 50.31 Automatic
II NIL P 22:00:25.57 -1.83 288.1 54.55 Automatic
II WRAB P 22:00:45.52 -2.63 188.18 57.9 Automatic
II KIV P 22:02:14.27 -0.34 311.06 70.53 Automatic
II RAYN P 22:03:09.27 -2.55 292.47 80.54 Automatic
IU ANMO P 22:03:31.22 1.97 49.95 83.83 Automatic
II BFO P 22:03:32.82 -0.76 330.98 84.66 Automatic