This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.1 mb
Local datetime 2022/08/04 12:29
Universal datetime 2022/08/04 03:29
Latitude 32.85 ° ± 5 km
Longitude 142.64 ° ± 5 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
Tokyo  412 8.336599e+06
Yokohama  401 3.574443e+06
Kawasaki  402 1.306785e+06
Shizuoka  459 701561
Hamamatsu  500 605098
Hachiōji  436 579399
Utsunomiya  483 449865
Iwaki  493 357309
Kōriyama  546 340560
Kawagoe  447 337931
Fukushima  577 294237
Maebashi  511 282711
Mito  438 246538
Matsumoto  570 210667
Kōfu  486 190000

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.17
Azimuthal gap 120.11 °
Number of stations used 24
Number of phases used 24

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 03:31:16.62 -0.17 316.6 5.19 Automatic
II ERM P 03:32:09.42 -1.78 2.39 9.17 Automatic
IU INCN P 03:33:17.12 1.13 293.97 13.87 Automatic
IU YSS P 03:33:16.85 -1.8 0.33 14.11 Automatic
IU GUMO P 03:34:22.74 -1.29 173.47 19.37 Automatic
IU ULN P 03:36:13.67 -0.04 309.95 30.62 Automatic
II TLY P 03:36:43.29 1.2 315.55 33.86 Automatic
IU BILL P 03:37:15.12 -0.32 14.25 37.79 Automatic
IU MAKZ P 03:38:33.84 -0.23 305.82 47.38 Automatic
II KURK P 03:38:46.57 -1.9 311.29 49.24 Automatic
II KDAK P 03:38:50.82 0.7 39.38 49.47 Automatic
IU COLA P 03:39:12.29 3.36 30.33 51.97 Automatic
II AAK P 03:39:20.7 0.91 301.63 53.31 Automatic
II ALE P 03:40:33.82 0.3 3.52 63.99 Automatic
IU KEV P 03:40:56.97 0.83 340.26 67.47 Automatic
II KIV P 03:41:37.92 0.49 312.54 74.22 Automatic
II FFC P 03:41:50.2 -0.04 32.47 76.41 Automatic
II PFO P 03:42:11.44 -0.25 56.06 80.33 Automatic
IU RSSD P 03:42:20.87 0.16 41.73 82.02 Automatic
II RAYN P 03:42:24.27 -1.71 293.58 83.06 Automatic
IU TUC P 03:42:35.69 -0.19 54.41 84.98 Automatic
IU ANMO P 03:42:42.57 0.28 50.12 86.27 Automatic
II BFO P 03:42:57.2 0.94 331.59 89.14 Automatic
IU CCM P 03:43:14.27 -0.58 39.58 93.18 Automatic