This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.2 mb
Local datetime 2017/08/14 12:06
Universal datetime 2017/08/14 03:06
Latitude 39.67 ° ± 9 km
Longitude 143.00 ° ± 12 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  230 1.037562e+06
Iwaki  343 357309
Kōriyama  339 340560
Akita  250 320069
Aomori  234 298394
Morioka  161 295172
Fukushima  307 294237
Hakodate  304 275730
Yamagata  279 254538
Hachinohe  156 239046
Hirosaki  238 174972
Tomakomai  353 174806
Sakata  284 100446
Tsuruoka  294 99820
Muroran  343 96197

Past seismicity

  This map shows the most significant earthquake around this event.

Event details

Parameters

Evaluation status
RMS 1.26
Azimuthal gap 198.46 °
Number of stations used 11
Number of phases used 11

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
II ERM P 03:06:40.57 -1.94 2.8 2.35 Automatic
IU MAJO P 03:07:18.57 1 231.94 4.9 Automatic
IU YSS P 03:07:53.65 3.27 358.7 7.3 Automatic
IU PET P 03:10:03.30 0.14 33.48 17.1 Automatic
IU ULN P 03:11:46.27 0.27 299.65 26.95 Automatic
IU MAKZ P 03:14:11.17 -0.27 300.28 43.9 Automatic
II KURK P 03:14:20.67 -1.09 306.41 45.19 Automatic
II BRVK P 03:14:55.97 -0.53 311.14 49.64 Automatic
II KIV P 03:17:16.47 0.12 311.04 69.89 Automatic
IU ANTO P 03:18:04.42 -0.37 312.62 78.17 Automatic
II BFO P 03:18:31.62 -0.6 331.57 83.28 Automatic