This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.4 mb
Local datetime 2021/10/06 17:12
Universal datetime 2021/10/06 08:12
Latitude 31.28 ° ± 4 km
Longitude 131.25 ° ± 4 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
Fukuoka  269 1.392289e+06
Hiroshima  362 1.143841e+06
Kitakyūshū  290 997536
Kumamoto  176 680423
Kagoshima  74 555352
Ōita  220 448907
Nagasaki  209 410204
Kōchi  332 335570
Takamatsu  429 334223
Miyazaki  72 311203
Tokushima  437 267345
Shimonoseki  299 245786
Sasebo  254 237444
Kure  352 196624
Kanoya  40 82335

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.44
Azimuthal gap 82.38 °
Number of stations used 35
Number of phases used 35

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 INCN P 08:14:42.17 3.57 329.64 7.28 Automatic
IU MAJO P 08:14:45.87 -0.13 45.72 7.81 Automatic
II ERM P 08:16:14.57 -0.81 38.23 14.34 Automatic
IU YSS P 08:17:00.70 -1.76 26.15 18 Automatic
IU ULN P 08:18:13.77 -0.54 318.97 24.77 Automatic
IU CHTO P 08:19:15.82 -0.26 254.55 31.66 Automatic
II KAPI P 08:20:10.57 2.3 198.85 37.92 Automatic
IU MAKZ P 08:20:31.24 -0.84 307.02 40.52 Automatic
IU BILL P 08:20:44.92 0.66 18.75 42.05 Automatic
II KURK P 08:20:51.64 -1.43 312.55 43.09 Automatic
II WRAB P 08:21:52.82 -1.59 176.25 51.3 Automatic
II PALK P 08:22:08.84 0.84 254.04 52.81 Automatic
IU CTAO P 08:22:08.74 -1.03 162.36 53.35 Automatic
IU MBWA P 08:22:10.42 -1.04 193.38 53.59 Automatic
II KDAK P 08:22:38.2 0.8 38.24 56.75 Automatic
IU COLA P 08:22:49.29 2.22 29.57 58.16 Automatic
II LVZ P 08:23:23.57 -0.89 335.34 63.63 Automatic
II UOSS P 08:23:36.22 1.17 285.26 65.23 Automatic
IU KEV P 08:23:35.42 -1.41 338.38 65.52 Automatic
IU NWAO P 08:23:32.94 -0.96 192.9 65.56 Automatic
II ALE P 08:23:39.27 -0.72 1.92 66.02 Automatic
II MSVF P 08:23:41.67 0.52 130.79 66.49 Automatic
II OBN P 08:23:46.97 -1.39 321.84 67.29 Automatic
II KIV P 08:23:51.92 -0.51 309.05 67.93 Automatic
IU GNI P 08:23:53.97 1.05 304.63 68 Automatic
IU KIEV P 08:24:22.32 -2.35 319.68 73.2 Automatic
II RAYN P 08:24:31.79 -1.03 288.49 74.61 Automatic
IU ANTO P 08:24:42.9 -0.75 308.62 76.33 Automatic
II MSEY P 08:25:05.97 1.74 258.48 80.38 Automatic
II FFC P 08:25:17.27 0.15 27.81 82.62 Automatic
II BFO P 08:25:30.52 -1.1 325.96 85.46 Automatic
IU RSSD P 08:25:50.27 0.14 36.17 89.31 Automatic
IU TUC P 08:26:13.39 3.81 48.41 93.51 Automatic
IU KMBO P 08:26:11.77 0.67 271.11 94 Automatic
II ABPO P 08:26:15.22 0.87 250.68 94.88 Automatic