This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.5 mb
Local datetime 2017/09/15 03:41
Universal datetime 2017/09/14 17:41
Latitude 18.65 ° ± 3 km
Longitude 145.68 ° ± 4 km
Depth 185 km (from location) ± 8 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  1976 8.336599e+06
Yokohama  1954 3.574443e+06
Nagoya  2024 2.191279e+06
Kawasaki  1961 1.306785e+06
Shizuoka  1948 701561
Hamamatsu  1946 605098
Hachiōji  1986 579399
Wakayama  2016 351000
Kawagoe  2008 337931
Kōchi  2047 335570
Naha  2031 300795
Tokushima  2034 267345
Mito  2029 246538
Kōfu  2009 190000
Tsu  1998 163461

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1
Azimuthal gap 51.65 °
Number of stations used 40
Number of phases used 40

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 17:42:44.79 -0.38 188.84 5.12 Automatic
IU MAJO P 17:45:37.47 -0.04 341.35 19.07 Automatic
IU WAKE P 17:45:45.29 -1.47 84.74 19.83 Automatic
IU DAV P 17:46:17.99 2.18 241.99 22.72 Automatic
IU TARA P 17:47:36.54 -0.33 119.77 31.82 Automatic
II KAPI P 17:48:03.62 1.23 229.7 34.82 Automatic
IU MIDW P 17:48:05.67 0.16 67.19 35.08 Automatic
IU PET P 17:48:11.45 0.67 13.34 35.82 Automatic
IU CTAO P 17:48:33.27 -0.87 179.13 38.74 Automatic
II WRAB P 17:48:45.27 -0.61 196.63 40.15 Automatic
IU MA2 P 17:48:58.92 4.3 3.92 41.09 Automatic
IU JOHN P 17:49:07.99 -0.19 85.3 42.61 Automatic
IU ULN P 17:49:08.82 -0.21 321.95 42.8 Automatic
IU YAK P 17:49:23.37 -1.11 349.43 44.8 Automatic
IU MBWA P 17:49:43.2 0.38 213.77 47.22 Automatic
II MSVF P 17:49:52.22 0.63 136.95 48.34 Automatic
IU KIP P 17:50:25.97 0.07 76.85 52.7 Automatic
IU AFI P 17:50:28.77 1.29 124.81 53.08 Automatic
IU TIXI P 17:50:32.67 -0.88 353.52 53.9 Automatic
IU POHA P 17:50:45.2 0.69 78.46 55.24 Automatic
IU XMAS P 17:51:04.52 0.51 99.55 58.07 Automatic
IU NWAO P 17:51:03.22 -0.25 208.02 58.3 Automatic
IU MAKZ P 17:51:06.97 -0.93 314.06 58.64 Automatic
II KDAK P 17:51:12.97 0.37 33.08 59.36 Automatic
II KURK P 17:51:24.17 -1.34 318.3 61.23 Automatic
IU COLA P 17:51:37.94 -0.74 25.85 63.25 Automatic
II AAK P 17:51:43.7 0.23 309.1 63.81 Automatic
IU SNZO P 17:51:52.17 -0.61 156.43 65.72 Automatic
II BRVK P 17:51:58.77 -1.11 320.63 66.47 Automatic
IU KBS P 17:53:14.27 -0.25 351.87 79.17 Automatic
II UOSS P 17:53:28.62 -0.39 293.64 81.79 Automatic
II OBN P 17:53:46.17 0.4 327.15 85.13 Automatic
II PFO P 17:53:50.42 -0.06 55.79 86.04 Automatic
II KIV P 17:53:49.92 -0.59 315.32 86.07 Automatic
II FFC P 17:53:54.37 -0.36 32.34 86.96 Automatic
IU CASY P 17:54:00.92 -0.59 193.39 88.91 Automatic
IU RSSD P 17:54:12.52 -0.16 42.33 90.76 Automatic
IU TUC P 17:54:14.12 0.48 55.27 90.95 Automatic
IU ANMO P 17:54:24.2 0.18 51.38 93.16 Automatic
IU SFJD P 17:54:24.87 -0.29 6.31 93.5 Automatic