This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.6 mb
Local datetime 2023/10/03 20:38
Universal datetime 2023/10/03 11:38
Latitude 29.97 ° ± 3 km
Longitude 140.31 ° ± 4 km
Depth 10 km (from location) ± 0.0 km

Have you felt an earthquake ?

You can participate to science by bringing your testimony.

Testify !
See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Tokyo  637 8.336599e+06
Yokohama  610 3.574443e+06
Ōsaka  700 2.592413e+06
Nagoya  658 2.191279e+06
Kyoto  706 1.45964e+06
Kawasaki  620 1.306785e+06
Shizuoka  585 701561
Hamamatsu  580 605098
Hachiōji  638 579399
Gifu  690 397714
Wakayama  677 351000
Kawagoe  664 337931
Ōtsu  697 298164
Kōfu  651 190000
Tsu  636 163461

Past seismicity

  This map shows the most significant earthquake around this event.

Event details

Parameters

Evaluation status
RMS 2.08
Azimuthal gap 80.52 °
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 MAJO P 11:39:49.22 2.44 345.59 6.81 Automatic
IU GUMO P 11:42:02.17 -0.76 164.59 16.91 Automatic
IU YSS P 11:42:06.0 0.26 5.7 17.1 Automatic
IU TATO P 11:42:13.67 3.5 257.87 17.4 Automatic
IU PET P 11:43:47.64 1.7 24.95 26.67 Automatic
IU MA2 P 11:44:19.17 -0.34 10.46 30.44 Automatic
IU ULN P 11:44:24.32 -1.32 314.55 31.08 Automatic
IU YAK P 11:44:37.97 -2.35 350.81 32.81 Automatic
II TLY P 11:44:55.97 -0.7 319.35 34.64 Automatic
IU CHTO P 11:45:30.92 -3.53 263.12 39.06 Automatic
II KAPI P 11:45:41.77 -0.09 212.86 40.15 Automatic
IU BILL P 11:45:50.27 -0.51 14.51 41.08 Automatic
IU TIXI P 11:45:58.42 -0.99 354.65 42.13 Automatic
IU MAKZ P 11:46:40.42 -2.56 307.82 47.51 Automatic
II KURK P 11:46:56.52 -3.32 313.04 49.7 Automatic
IU CTAO P 11:47:01.99 -0.19 172.74 50.38 Automatic
II KDAK P 11:47:23.82 -0.49 37.97 52.97 Automatic
IU MBWA P 11:47:32.72 -2.62 203.64 54.82 Automatic
IU COLA P 11:47:42.44 -0.01 29.32 55.46 Automatic
IU KIP P 11:47:44.47 0.87 83.33 55.6 Automatic
IU POHA P 11:48:04.79 1.43 84.07 58.38 Automatic
II PALK P 11:48:15.29 0.23 260.64 60.13 Automatic
IU NWAO P 11:48:57.72 2.4 201 66.58 Automatic
II ALE P 11:48:59.72 -1.1 3.13 66.99 Automatic
IU KEV P 11:49:15.57 -1.21 340.17 69.51 Automatic
II OBN P 11:49:42.67 4.46 324.49 73.02 Automatic
II UOSS P 11:49:42.29 3.89 289.47 73.06 Automatic
IU COR P 11:49:44.12 2.3 47.54 73.62 Automatic
II KIV P 11:49:51.22 3.12 312.29 74.69 Automatic
IU GNI P 11:49:53.27 3.05 308.06 75.06 Automatic
IU KIEV P 11:50:08.92 -4.02 323 79.1 Automatic
II FFC P 11:50:16.9 -1.28 31.28 79.91 Automatic
II RAYN P 11:50:27.34 -2.98 292.8 82.37 Automatic
IU ANTO P 11:50:36.62 2.33 312.5 83.1 Automatic
II PFO P 11:50:36.32 -0.54 54.66 83.61 Automatic
IU RSSD P 11:50:45.39 -1.04 40.47 85.5 Automatic
IU TUC P 11:51:00.34 0.37 53.12 88.3 Automatic
IU ANMO P 11:51:06.2 -0.38 48.87 89.66 Automatic
II BFO P 11:51:11.97 0.7 330.38 90.69 Automatic
IU CCM P 11:51:38.2 -0.7 38.38 96.68 Automatic