This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.8 mb
Local datetime 2020/09/12 11:44
Universal datetime 2020/09/12 02:44
Latitude 38.77 ° ± 4 km
Longitude 142.10 ° ± 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
Sendai  109 1.037562e+06
Niigata  284 505272
Utsunomiya  316 449865
Iwaki  218 357309
Kōriyama  214 340560
Akita  202 320069
Aomori  257 298394
Morioka  134 295172
Fukushima  183 294237
Yamagata  165 254538
Mito  303 246538
Hachinohe  199 239046
Hirosaki  244 174972
Sakata  196 100446
Tsuruoka  198 99820

Past seismicity

  This map shows the most significant earthquake around this event.

Event details

Parameters

Evaluation status
RMS 1.5
Azimuthal gap 114.8 °
Number of stations used 45
Number of phases used 45

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 02:45:01.17 0.38 13.58 3.34 Automatic
IU MAJO P 02:45:09.42 2.12 235.38 3.81 Automatic
IU YSS P 02:46:08.35 0.87 3.15 8.2 Automatic
IU INCN P 02:47:08.47 5.26 268.76 12.23 Automatic
IU PET P 02:48:23.17 1.47 33.2 18.23 Automatic
IU TATO P 02:49:04.57 -0.41 237.63 22.19 Automatic
IU BILL P 02:50:36.32 -0.6 16.8 32.2 Automatic
IU CHTO P 02:52:01.49 -0.64 254.38 42.24 Automatic
IU MAKZ P 02:52:14.52 -0.43 300.88 43.75 Automatic
II KURK P 02:52:24.34 -1.9 306.97 45.16 Automatic
II KDAK P 02:52:26.72 -0.55 42.96 45.3 Automatic
II KAPI P 02:52:49.17 -0.35 210.42 48.43 Automatic
II AAK P 02:53:03.42 -0.61 297.4 50.01 Automatic
II NIL P 02:53:36.92 -0.15 287.43 54.45 Automatic
II ALE P 02:54:02.67 -0.49 3.65 58.11 Automatic
IU CTAO P 02:54:05.97 -0.16 175.45 58.99 Automatic
II WRAB P 02:54:05.24 -2.05 188.48 59.15 Automatic
II LVZ P 02:54:19.7 -0.86 335.65 60.51 Automatic
IU KEV P 02:54:27.87 -0.57 339.17 61.76 Automatic
IU MBWA P 02:54:35.29 -1.61 203.37 63.49 Automatic
II COCO P 02:54:56.47 1.21 229.39 66.17 Automatic
IU COR P 02:55:03.37 2.2 50.61 66.73 Automatic
II OBN P 02:55:00.22 -1.3 323.16 66.78 Automatic
II KIV P 02:55:20.47 -0.94 310.89 69.95 Automatic
IU GNI P 02:55:27.7 -0.06 306.65 70.89 Automatic
II FFC P 02:55:31.82 -0.12 33.17 71.67 Automatic
IU KIEV P 02:55:37.62 -2.17 322.39 72.98 Automatic
IU SFJD P 02:55:44.7 -0.44 5.14 73.78 Automatic
IU NWAO P 02:55:48.79 -1.13 201.4 75.33 Automatic
II PFO P 02:56:06.12 0.87 56.76 77.42 Automatic
IU RSSD P 02:56:07.2 -1.05 42.18 77.9 Automatic
II RAYN P 02:56:19.59 -1.51 292.49 80.34 Automatic
II ESK P 02:56:26.92 0 340.88 81.36 Automatic
IU TUC P 02:56:29.57 -0.04 54.67 81.9 Automatic
IU ANMO P 02:56:35.19 0.8 50.27 82.81 Automatic
II BFO P 02:56:38.42 -0.81 331.12 83.73 Automatic
IU SLBS P 02:57:05.17 4.22 60.65 88.19 Automatic
IU CCM P 02:57:02.79 -1.62 39.19 88.88 Automatic
II MSEY P 02:57:09.62 -0.24 264.24 90.3 Automatic
IU WCI P 02:57:14.42 -0.37 35.98 91.1 Automatic
IU WVT P 02:57:18.82 -0.46 38.21 92.07 Automatic
IU HKT P 02:57:24.39 2.65 47.31 92.62 Automatic
IU FURI P 02:57:32.82 2.07 285.37 94.7 Automatic
IU PAB P 02:57:36.17 -0.61 334.63 95.87 Automatic
GE KIBK P 02:58:04.57 0.1 277.05 102.42 Automatic