This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.3 mb
Local datetime 2017/07/07 21:48
Universal datetime 2017/07/07 12:48
Latitude 37.84 ° ± 6 km
Longitude 141.01 ° ± 5 km
Depth 65 km (from location) ± 6 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  49 1.037562e+06
Niigata  174 505272
Utsunomiya  176 449865
Iwaki  88 357309
Kōriyama  74 340560
Kawagoe  253 337931
Akita  222 320069
Morioka  209 295172
Fukushima  49 294237
Maebashi  236 282711
Yamagata  77 254538
Mito  170 246538
Nagaoka  195 195318
Sakata  157 100446
Tsuruoka  141 99820

Past seismicity

  This map shows the most significant earthquake around this event.

Event details

Parameters

Evaluation status
RMS 0.82
Azimuthal gap 137.8 °
Number of stations used 25
Number of phases used 25

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 12:49:16.72 0.59 240.76 2.59 Automatic
II ERM P 12:49:41.27 -0.62 20.82 4.48 Automatic
IU YSS P 12:50:46.60 0.2 7.47 9.21 Automatic
IU PET P 12:52:59.15 0.94 33.13 19.48 Automatic
IU MA2 P 12:53:30.72 -1.03 12.9 22.61 Automatic
IU YAK P 12:53:55.12 -0.77 347.49 25.18 Automatic
IU ULN P 12:54:08.67 -0.29 303.09 26.57 Automatic
IU TIXI P 12:55:16.67 -0.62 353.25 34.36 Automatic
IU MAKZ P 12:56:33.84 -0.45 301.5 43.5 Automatic
II KURK P 12:56:45.82 -0.8 307.54 45.04 Automatic
II KDAK P 12:56:58.22 -0.3 42.29 46.56 Automatic
IU COLA P 12:57:13.67 0.92 32.5 48.4 Automatic
II AAK P 12:57:23.52 0.76 297.76 49.68 Automatic
II BRVK P 12:57:22.42 -0.34 311.92 49.69 Automatic
II NIL P 12:57:55.97 1.65 287.59 53.92 Automatic
II WRAB P 12:58:19.62 -1.51 187.37 58.11 Automatic
IU KBS P 12:58:35.92 1.49 350.03 59.58 Automatic
II KIV P 12:59:42.62 0.59 310.67 69.91 Automatic
II FFC P 12:59:59.67 -0.52 32.57 72.92 Automatic
IU SFJD P 13:00:11.27 0.16 4.69 74.78 Automatic
IU RSSD P 13:00:35.87 0.12 41.51 79.17 Automatic
II RAYN P 13:00:38.57 -0.9 292.02 79.9 Automatic
IU ANMO P 13:01:02.77 1.29 49.57 84.06 Automatic
II BFO P 13:01:01.32 -0.57 330.57 84.12 Automatic
IU CCM P 13:01:30.92 0.02 38.51 90.14 Automatic