This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.1 mb
Local datetime 2017/03/24 11:43
Universal datetime 2017/03/24 02:43
Latitude 35.84 ° ± 7 km
Longitude 142.11 ° ± 7 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  214 8.336599e+06
Yokohama  232 3.574443e+06
Kawasaki  220 1.306785e+06
Sendai  288 1.037562e+06
Hachiōji  252 579399
Utsunomiya  216 449865
Iwaki  173 357309
Kōriyama  233 340560
Kawagoe  236 337931
Fukushima  256 294237
Maebashi  280 282711
Yamagata  313 254538
Mito  158 246538
Nagaoka  341 195318
Kōfu  320 190000

Past seismicity

  This map shows only the 0 most significant earthquakes around this event.

Event details

Parameters

Evaluation status
RMS 1.78
Azimuthal gap 138.74 °
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
IU MAJO P 02:44:45.27 0.3 283.69 3.23 Automatic
II ERM P 02:45:25.67 -0.25 7.21 6.22 Automatic
IU YSS P 02:46:35.55 2.49 2.31 11.12 Automatic
IU ULN P 02:49:47.87 -1.57 305.96 28.43 Automatic
IU MAKZ P 02:52:14.7 1.1 303.4 45.31 Automatic
II KURK P 02:52:22.67 -3.37 309.19 46.97 Automatic
II AAK P 02:53:02.77 2.63 299.51 51.41 Automatic
II BRVK P 02:53:01.57 -0.59 313.3 51.68 Automatic
II WRAB P 02:53:34.2 1.52 188.77 56.26 Automatic
II KIV P 02:55:18.37 -0.35 311.65 71.88 Automatic
IU ANMO P 02:56:27.62 -1.91 50.02 84.69 Automatic