This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.2 mb
Local datetime 2022/06/28 05:03
Universal datetime 2022/06/27 20:03
Latitude 38.42 ° ± 5 km
Longitude 142.08 ° ± 6 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  93 1.037562e+06
Niigata  272 505272
Utsunomiya  285 449865
Iwaki  184 357309
Kōriyama  186 340560
Akita  224 320069
Aomori  292 298394
Morioka  166 295172
Fukushima  160 294237
Yamagata  154 254538
Mito  268 246538
Hachinohe  237 239046
Hirosaki  276 174972
Sakata  202 100446
Tsuruoka  198 99820

Past seismicity

  This map shows the most significant earthquake around this event.

Event details

Parameters

Evaluation status
RMS 1.14
Azimuthal gap 138.27 °
Number of stations used 23
Number of phases used 23

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 20:03:59.37 3.13 239.84 3.6 Automatic
II ERM P 20:03:59.27 1.86 12.58 3.69 Automatic
IU YSS P 20:05:04.30 0.13 3.14 8.56 Automatic
IU MA2 P 20:07:54.32 1.01 11.86 21.87 Automatic
IU TATO P 20:07:52.72 -1.86 238.33 21.99 Automatic
IU YAK P 20:08:20.47 -2.17 346.12 24.81 Automatic
IU ULN P 20:08:42.87 0.21 301.9 26.97 Automatic
II TLY P 20:09:07.19 -0.39 309.07 29.76 Automatic
IU CHTO P 20:10:52.89 -0.11 254.74 42.13 Automatic
IU MAKZ P 20:11:07.99 -0.08 301.19 43.92 Automatic
II KURK P 20:11:18.29 -1.31 307.24 45.36 Automatic
II AAK P 20:11:57.62 0.69 297.66 50.15 Automatic
II ALE P 20:12:56.92 -0.53 3.63 58.47 Automatic
II WRAB P 20:12:56.29 -0.32 188.49 58.8 Automatic
II OBN P 20:13:55.37 0.32 323.24 67.05 Automatic
II KIV P 20:14:14.52 -0.02 310.97 70.17 Automatic
IU GNI P 20:14:21.37 1.25 306.74 71.08 Automatic
II FFC P 20:14:25.22 -0.38 33.1 71.98 Automatic
IU ANTO P 20:15:02.84 -0.18 312.32 78.48 Automatic
II RAYN P 20:15:12.62 -0.92 292.53 80.46 Automatic
IU ANMO P 20:15:28.42 0.97 50.22 83.06 Automatic
II BFO P 20:15:31.72 -0.84 331.12 84.03 Automatic
IU CCM P 20:15:57.9 -0.47 39.17 89.17 Automatic