This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.3 mb
Local datetime 2021/02/13 23:51
Universal datetime 2021/02/13 14:51
Latitude 37.61 ° ± 4 km
Longitude 141.77 ° ± 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  100 1.037562e+06
Niigata  243 505272
Utsunomiya  205 449865
Iwaki  99 357309
Kōriyama  125 340560
Kawagoe  276 337931
Akita  275 320069
Morioka  241 295172
Fukushima  115 294237
Maebashi  275 282711
Yamagata  147 254538
Mito  179 246538
Nagaoka  257 195318
Sakata  222 100446
Tsuruoka  209 99820

Past seismicity

  This map shows the most significant earthquake around this event.

Event details

Parameters

Evaluation status
RMS 1.45
Azimuthal gap 85.18 °
Number of stations used 32
Number of phases used 32

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 14:52:47.12 1.04 13.19 4.53 Automatic
IU YSS P 14:53:53.95 1.42 4.17 9.38 Automatic
IU INCN P 14:54:32.47 3.61 274.01 11.99 Automatic
IU PET P 14:56:05.47 2.23 31.81 19.35 Automatic
IU MA2 P 14:56:38.37 -0.99 11.84 22.71 Automatic
IU YAK P 14:57:04.47 -1.87 346.84 25.54 Automatic
IU ULN P 14:57:21.57 -0.24 303.3 27.2 Automatic
II TLY P 14:57:48.27 0.7 310.23 30.09 Automatic
IU TIXI P 14:58:27.67 0.4 352.9 34.67 Automatic
IU CHTO P 14:59:26.32 -0.16 255.35 41.68 Automatic
IU MAKZ P 14:59:45.67 -1.22 301.85 44.13 Automatic
II KURK P 14:59:57.54 -1.52 307.83 45.66 Automatic
II KDAK P 15:00:04.37 0.03 42.18 46.34 Automatic
IU COLA P 15:00:19.82 0.38 32.4 48.28 Automatic
II AAK P 15:00:34.32 -0.93 298.16 50.32 Automatic
II NIL P 15:01:06.22 -0.5 288.08 54.56 Automatic
IU CTAO P 15:01:27.54 0.48 175.02 57.85 Automatic
II WRAB P 15:01:26.54 -1.33 188.22 57.96 Automatic
II ALE P 15:01:39.32 -0.93 3.55 59.29 Automatic
IU MBWA P 15:01:57.17 -0.8 203.27 62.32 Automatic
II MSVF P 15:02:19.12 2.78 141.55 65.03 Automatic
II KIV P 15:02:57.42 3.67 311.06 70.51 Automatic
II UOSS P 15:03:01.82 0.75 287.86 71.76 Automatic
II FFC P 15:03:06.52 -1.01 32.83 72.79 Automatic
IU KIEV P 15:03:10.87 -2.3 322.46 73.75 Automatic
II PFO P 15:03:39.14 0.21 56.37 78.28 Automatic
IU RSSD P 15:03:41.87 -0.84 41.85 78.95 Automatic
II RAYN P 15:03:50.17 -0.92 292.48 80.54 Automatic
IU TUC P 15:04:03.4 -0.11 54.36 82.8 Automatic
IU ANMO P 15:04:08.39 0.22 49.97 83.76 Automatic
II BFO P 15:04:11.12 -1.51 330.99 84.62 Automatic
IU CCM P 15:04:37.57 -0.75 38.97 89.95 Automatic