This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.1 mb
Local datetime 2017/12/19 17:47
Universal datetime 2017/12/19 07:47
Latitude 21.56 ° ± 4 km
Longitude 143.07 ° ± 6 km
Depth 307 km (from location) ± 9 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  1599 8.336599e+06
Yokohama  1574 3.574443e+06
Nagoya  1622 2.191279e+06
Kawasaki  1583 1.306785e+06
Shizuoka  1557 701561
Hamamatsu  1549 605098
Hachiōji  1604 579399
Wakayama  1603 351000
Kawagoe  1629 337931
Kōchi  1628 335570
Miyazaki  1629 311203
Tokushima  1619 267345
Kōfu  1621 190000
Tsu  1593 163461
Kanoya  1632 82335

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 0.79
Azimuthal gap 112.45 °
Number of stations used 27
Number of phases used 27

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 GUMO P 07:49:33.7 -0.02 167.59 8.15 Automatic
IU MAJO P 07:50:59.67 -0.58 345.29 15.57 Automatic
II ERM P 07:51:53.22 1.03 0.18 20.45 Automatic
IU ULN P 07:54:35.62 0.45 321.18 39 Automatic
IU CHTO P 07:54:55.29 0.13 274.36 41.37 Automatic
IU YAK P 07:54:54.37 -0.75 350.57 41.51 Automatic
IU CTAO P 07:54:55.82 -0.04 175.51 41.77 Automatic
IU MBWA P 07:55:47.84 -0.33 209.6 48.42 Automatic
IU BILL P 07:55:51.47 -0.15 11.38 48.72 Automatic
IU TIXI P 07:56:07.17 0.4 354.27 50.74 Automatic
IU MAKZ P 07:56:37.54 0.06 312.88 54.86 Automatic
II KURK P 07:56:54.62 -0.89 317.32 57.42 Automatic
II AAK P 07:57:14.17 0.27 307.8 60.08 Automatic
II PALK P 07:57:24.97 0.4 266.66 61.68 Automatic
IU COLA P 07:57:24.87 0.4 26.77 61.72 Automatic
II NIL P 07:57:26.57 0.3 297.68 61.91 Automatic
II BRVK P 07:57:30.47 -0.55 319.74 62.67 Automatic
IU KEV P 07:59:04.52 -0.31 341.49 78.27 Automatic
II UOSS P 07:59:05.67 -0.27 292.45 78.4 Automatic
II OBN P 07:59:21.22 -0.27 326.31 81.35 Automatic
IU GNI P 07:59:29.22 2.67 310.25 82.3 Automatic
II FFC P 07:59:43.42 -0.47 31.67 85.79 Automatic
II PFO P 07:59:46.67 -0.37 55.14 86.41 Automatic
IU KIEV P 07:59:49.42 -1.99 324.56 87.35 Automatic
IU RSSD P 08:00:04.42 -0.49 41.4 90.22 Automatic
IU TUC P 08:00:10.62 0.81 54.3 91.27 Automatic
IU ANMO P 08:00:19.32 0.54 50.28 93.22 Automatic