This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.4 mb
Local datetime 2014/11/20 10:51
Universal datetime 2014/11/20 01:51
Latitude 37.37 ° ± 4 km
Longitude 141.44 ° ± 5 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  240 8.336599e+06
Kawasaki  256 1.306785e+06
Sendai  109 1.037562e+06
Niigata  220 505272
Utsunomiya  166 449865
Iwaki  60 357309
Kōriyama  94 340560
Kawagoe  237 337931
Fukushima  95 294237
Maebashi  237 282711
Yamagata  141 254538
Mito  140 246538
Nagaoka  228 195318
Sakata  222 100446
Tsuruoka  205 99820

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.37
Azimuthal gap 133.72 °
Number of stations used 29
Number of phases used 29

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 01:52:27.32 2.85 253.35 2.71 Automatic
II ERM P 01:52:55.17 1.7 15.34 4.83 Automatic
IU YSS P 01:54:00.80 1.39 5.4 9.64 Automatic
IU TATO P 01:56:26.52 1.98 239.57 21.01 Automatic
IU MA2 P 01:56:46.97 1.25 12.13 23 Automatic
IU YAK P 01:57:09.75 -1.48 347.28 25.72 Automatic
IU ULN P 01:57:23.97 -0.37 303.77 27.12 Automatic
II TLY P 01:57:50.62 0.14 310.64 30.05 Automatic
IU TIXI P 01:58:30.77 -1.58 353.11 34.87 Automatic
IU CHTO P 01:59:27.14 -0.06 255.34 41.37 Automatic
IU MAKZ P 01:59:48.89 -0.53 302 44.04 Automatic
II KURK P 02:00:00.72 -1.17 307.97 45.6 Automatic
II KDAK P 02:00:10.97 0.56 42.01 46.69 Automatic
II KAPI P 02:00:10.97 0.73 210.25 46.95 Automatic
II AAK P 02:00:37.32 -0.34 298.24 50.2 Automatic
II BRVK P 02:00:37.22 -0.81 312.29 50.26 Automatic
II NIL P 02:01:08.67 -0.08 288.1 54.39 Automatic
II WRAB P 02:01:27.12 -2.11 187.88 57.69 Automatic
IU MBWA P 02:01:58.12 -0.96 203 61.99 Automatic
II OBN P 02:02:37.60 -1.25 323.28 67.59 Automatic
II KIV P 02:02:56.57 -0.24 310.98 70.48 Automatic
IU GNI P 02:03:03.7 1.21 306.73 71.31 Automatic
II UOSS P 02:03:02.57 -0.75 287.76 71.59 Automatic
II FFC P 02:03:11.67 -1.19 32.66 73.14 Automatic
IU RSSD P 02:03:47.12 -0.82 41.66 79.3 Automatic
IU TUC P 02:04:12.12 3.85 54.15 83.15 Automatic
IU ANMO P 02:04:13.17 -0.11 49.77 84.12 Automatic
II BFO P 02:04:14.92 -1.42 330.83 84.7 Automatic
IU CCM P 02:04:42.87 -0.39 38.77 90.3 Automatic