This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.1 mb
Local datetime 2024/07/23 08:27
Universal datetime 2024/07/22 23:27
Latitude 38.17 ° ± 8 km
Longitude 142.08 ° ± 8 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
Sendai  94 1.037562e+06
Niigata  268 505272
Utsunomiya  266 449865
Iwaki  162 357309
Kōriyama  172 340560
Akita  243 320069
Morioka  191 295172
Fukushima  149 294237
Yamagata  155 254538
Mito  245 246538
Hachinohe  264 239046
Nagaoka  295 195318
Hirosaki  300 174972
Sakata  211 100446
Tsuruoka  205 99820

Past seismicity

  This map shows the most significant earthquake around this event.

Event details

Parameters

Evaluation status
RMS 2.52
Azimuthal gap 138.32 °
Number of stations used 9
Number of phases used 9

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 23:28:02.72 1.89 243.36 3.48 Automatic
IU ULN P 23:32:48.7 -1.93 302.3 27.1 Automatic
IU MAKZ P 23:35:12.87 -2.4 301.41 44.05 Automatic
II KURK P 23:35:23.77 -3.18 307.44 45.51 Automatic
II WRAB P 23:36:59.7 -2.01 188.51 58.56 Automatic
II KIV P 23:38:26.7 4.39 311.04 70.33 Automatic
IU KIEV P 23:38:43.57 3.09 322.49 73.45 Automatic
IU ANMO P 23:39:35.29 0.9 50.2 83.21 Automatic
IU CCM P 23:40:03.84 -0.75 39.17 89.36 Automatic