This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.1 mb
Local datetime 2026/02/11 03:52
Universal datetime 2026/02/10 18:52
Latitude 35.87 ° ± 5 km
Longitude 143.84 ° ± 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
Tokyo  371 8.336599e+06
Yokohama  387 3.574443e+06
Kawasaki  376 1.306785e+06
Sendai  368 1.037562e+06
Hachiōji  409 579399
Utsunomiya  365 449865
Iwaki  296 357309
Kōriyama  354 340560
Kawagoe  393 337931
Fukushima  366 294237
Maebashi  433 282711
Yamagata  411 254538
Mito  308 246538
Kōfu  476 190000
Tsuruoka  475 99820

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.12
Azimuthal gap 85.8 °
Number of stations used 27
Number of phases used 27

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 18:53:11.69 -2.03 280.17 4.6 Automatic
II ERM P 18:53:35.2 -0.05 355.26 6.17 Automatic
IU YSS P 18:54:42.60 -0.3 356.17 11.12 Automatic
IU INCN P 18:55:22.97 1.71 281.78 13.88 Automatic
IU MA2 P 18:57:20.67 0.69 8.59 24.13 Automatic
IU YAK P 18:57:51.22 -0.47 345.67 27.63 Automatic
IU ULN P 18:58:09.92 0.56 305.46 29.56 Automatic
II TLY P 18:58:36.4 0.83 311.84 32.49 Automatic
IU BILL P 18:58:52.32 -1.07 14.64 34.62 Automatic
IU TIXI P 18:59:09.97 -0.5 352.15 36.61 Automatic
IU CHTO P 19:00:03.97 0.82 258.87 42.92 Automatic
II KDAK P 19:00:33.29 0.94 41.13 46.53 Automatic
II KURK P 19:00:42.82 -1.46 309.37 48.05 Automatic
IU COLA P 19:00:51.49 0.98 31.58 48.88 Automatic
II AAK P 19:01:18.37 -0.66 299.97 52.62 Automatic
II ALE P 19:02:17.47 -0.5 3.78 60.92 Automatic
IU MBWA P 19:02:19.29 0.76 205.71 61.42 Automatic
II MSVF P 19:02:24.87 -2.18 142.92 62.63 Automatic
II KIV P 19:03:34.72 -0.02 312.36 72.92 Automatic
II FFC P 19:03:35.84 -1.45 33.36 73.34 Automatic
IU GNI P 19:03:41.62 1.94 308.17 73.75 Automatic
IU KIEV P 19:03:51.82 -1.7 323.62 76.14 Automatic
II PFO P 19:04:03.34 0.3 57.11 77.84 Automatic
IU RSSD P 19:04:10.49 0.33 42.63 79.12 Automatic
IU ANMO P 19:04:33.89 0.09 50.95 83.59 Automatic
II BFO P 19:04:51.7 0.42 332.19 86.94 Automatic
IU CCM P 19:05:08.17 2.01 40.22 90.23 Automatic