This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.6 mb
Local datetime 2026/03/26 23:18
Universal datetime 2026/03/26 14:18
Latitude 39.66 ° ± 3 km
Longitude 142.88 ° ± 3 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  222 1.037562e+06
Iwaki  337 357309
Kōriyama  331 340560
Akita  239 320069
Aomori  225 298394
Morioka  150 295172
Fukushima  299 294237
Hakodate  298 275730
Yamagata  270 254538
Hachinohe  148 239046
Hirosaki  229 174972
Tomakomai  350 174806
Sakata  274 100446
Tsuruoka  284 99820
Muroran  339 96197

Past seismicity

  This map shows the most significant earthquake around this event.

Event details

Parameters

Evaluation status
RMS 1.58
Azimuthal gap 34.37 °
Number of stations used 46
Number of phases used 46

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
II ERM P 14:19:32.37 -0.08 5.03 2.36 Automatic
IU MAJO P 14:20:07.9 0.82 231.21 4.82 Automatic
IU TATO P 14:23:59.82 -0.59 237.11 23.18 Automatic
IU ULN P 14:24:36.12 1.07 299.67 26.87 Automatic
IU MIDW P 14:25:47.62 4.56 96.92 34.58 Automatic
IU CHTO P 14:26:53.42 -0.42 254.12 43.06 Automatic
IU MAKZ P 14:27:01.27 0.7 300.25 43.82 Automatic
II KDAK P 14:27:02.87 -1.03 43.62 44.24 Automatic
II KURK P 14:27:10.74 -0.2 306.39 45.11 Automatic
IU COLA P 14:27:17.64 -0.87 33.45 46.08 Automatic
IU TARA P 14:27:26.54 2.14 136.86 47.05 Automatic
II KAPI P 14:27:41.82 -0.97 210.97 49.5 Automatic
II AAK P 14:27:50.72 0.64 297 50.14 Automatic
IU KIP P 14:28:14.42 2.89 91.71 53.06 Automatic
II ALE P 14:28:41.22 -0.51 3.79 57.19 Automatic
IU KBS P 14:28:48.97 1.19 350.14 58.04 Automatic
IU CTAO P 14:28:54.54 -2.45 176.33 59.83 Automatic
II WRAB P 14:28:54.87 -4.17 189.24 60.12 Automatic
IU KEV P 14:29:09.57 0.21 339.18 61.15 Automatic
II PALK P 14:29:27.67 -0.28 257.28 64.07 Automatic
IU COR P 14:29:40.32 0.68 51.23 65.7 Automatic
IU XMAS P 14:29:41.39 2.99 108.85 65.72 Automatic
II MSVF P 14:29:39.44 -0.07 143.13 66.12 Automatic
II COCO P 14:29:48.2 1.1 229.75 67.2 Automatic
II FFC P 14:30:08.24 -2.27 33.66 70.6 Automatic
IU GNI P 14:30:14.17 2.26 306.77 70.84 Automatic
II UOSS P 14:30:18.59 0.17 287.83 71.96 Automatic
IU KIEV P 14:30:21.97 -0.9 322.57 72.65 Automatic
IU SFJD P 14:30:23.67 -0.37 5.48 72.85 Automatic
IU KONO P 14:30:28.87 0.96 337.44 73.5 Automatic
IU NWAO P 14:30:39.74 -1.22 201.95 76.37 Automatic
II PFO P 14:30:42.92 -1.82 57.34 76.43 Automatic
IU RSSD P 14:30:45.2 -2.18 42.7 76.84 Automatic
IU ANTO P 14:30:54.64 0.44 312.55 78.1 Automatic
II DGAR P 14:31:03.47 0.4 251.57 80.01 Automatic
II ESK P 14:31:09.62 1.05 341.23 80.72 Automatic
IU TUC P 14:31:07.52 -1.84 55.22 80.9 Automatic
IU ANMO P 14:31:12.77 -1.31 50.8 81.78 Automatic
II TAU P 14:31:15.17 0.27 176.72 82.67 Automatic
II BFO P 14:31:21.47 -0.32 331.5 83.24 Automatic
IU CCM P 14:31:42.9 -2.34 39.68 87.81 Automatic
IU WCI P 14:31:54.34 -0.51 36.47 90.03 Automatic
IU WVT P 14:31:58.14 -1.24 38.7 91 Automatic
IU HRV P 14:32:06.19 1.58 24.66 92.11 Automatic
IU KMBO P 14:32:51.64 0.79 279.25 102.7 Automatic
GE KIBK P 14:32:52.72 1.04 277.76 102.9 Automatic