This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.1 mb
Local datetime 2024/02/29 18:35
Universal datetime 2024/02/29 09:35
Latitude 35.52 ° ± 4 km
Longitude 140.38 ° ± 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  60 8.336599e+06
Yokohama  71 3.574443e+06
Kawasaki  61 1.306785e+06
Shizuoka  191 701561
Hachiōji  97 579399
Utsunomiya  123 449865
Nagano  235 360176
Iwaki  176 357309
Kōriyama  210 340560
Kawagoe  92 337931
Fukushima  246 294237
Maebashi  153 282711
Mito  95 246538
Matsumoto  232 210667
Kōfu  164 190000

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.5
Azimuthal gap 84.35 °
Number of stations used 26
Number of phases used 26

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 09:36:14.97 -1.35 300.84 2.04 Automatic
II ERM P 09:37:23.52 1.29 17.57 6.84 Automatic
IU YSS P 09:38:28.25 1.24 8.12 11.58 Automatic
IU MA2 P 09:41:05.22 -0.48 12.48 24.99 Automatic
IU YAK P 09:41:27.27 0.2 349.07 27.35 Automatic
IU ULN P 09:41:30.12 1.3 307.01 27.49 Automatic
IU BILL P 09:42:39.42 -1.23 16.34 35.7 Automatic
IU TIXI P 09:42:47.32 -1.06 353.95 36.61 Automatic
IU CHTO P 09:43:18.57 0.68 256.55 40.1 Automatic
IU MAKZ P 09:43:53.42 0.61 303.44 44.32 Automatic
II KURK P 09:44:04.37 -2.49 309.26 46.09 Automatic
II AAK P 09:44:40.47 0.59 299.29 50.35 Automatic
IU COLA P 09:44:42.42 0.53 31.44 50.64 Automatic
II WRAB P 09:45:12.97 -3.63 186.85 55.75 Automatic
IU MBWA P 09:45:48.57 2.14 202.33 59.96 Automatic
II ALE P 09:45:59.17 -0.22 3.29 61.44 Automatic
II MSVF P 09:46:16.99 2.05 139.69 64.12 Automatic
II KIV P 09:47:04.87 3.46 311.04 71.05 Automatic
IU KIEV P 09:47:21.37 -1.89 322.24 74.72 Automatic
II FFC P 09:47:24.64 -1.11 31.96 75.15 Automatic
II RAYN P 09:47:55.47 1.2 292.06 80.3 Automatic
II PFO P 09:47:54.2 -0.78 55.34 80.37 Automatic
IU RSSD P 09:47:59.19 -0.36 40.93 81.25 Automatic
IU TUC P 09:48:18.54 0.08 53.42 84.92 Automatic
II BFO P 09:48:22.67 -0.74 330.33 85.89 Automatic
IU ANMO P 09:48:23.64 -0.03 49.07 85.96 Automatic