This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.2 mb
Local datetime 2018/09/19 01:21
Universal datetime 2018/09/18 16:21
Latitude 39.03 ° ± 7 km
Longitude 140.31 ° ± 8 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  103 1.037562e+06
Niigata  165 505272
Utsunomiya  278 449865
Iwaki  225 357309
Kōriyama  180 340560
Akita  78 320069
Aomori  203 298394
Morioka  104 295172
Fukushima  144 294237
Yamagata  84 254538
Hachinohe  195 239046
Nagaoka  216 195318
Hirosaki  172 174972
Sakata  42 100446
Tsuruoka  55 99820

Past seismicity

  This map shows the most significant earthquake around this event.

Event details

Parameters

Evaluation status
RMS 2.09
Azimuthal gap 165.24 °
Number of stations used 12
Number of phases used 12

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 16:22:40.17 1.76 214.51 2.99 Automatic
II ERM P 16:22:52.72 4.66 35 3.69 Automatic
IU YAK P 16:27:03.82 -1.14 347.67 23.9 Automatic
IU MAKZ P 16:29:47.99 1.4 300.28 42.42 Automatic
II KURK P 16:29:59.22 0.72 306.48 43.89 Automatic
II NIL P 16:31:10.47 1.31 286.43 53.05 Automatic
II KIV P 16:32:57.17 0.94 310.03 68.72 Automatic
IU KIEV P 16:33:13.12 -2.77 321.56 71.92 Automatic
II RAYN P 16:33:55.22 -0.76 291.42 78.95 Automatic
II BFO P 16:34:15.47 -1.52 330.12 82.82 Automatic
IU ANMO P 16:34:19.42 -2.04 49.27 83.71 Automatic
IU CCM P 16:34:47.44 -2.55 38.08 89.55 Automatic