This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5 mb
Local datetime 2015/05/03 01:50
Universal datetime 2015/05/02 16:50
Latitude 31.63 ° ± 4 km
Longitude 139.82 ° ± 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  450 8.336599e+06
Yokohama  422 3.574443e+06
Ōsaka  534 2.592413e+06
Nagoya  476 2.191279e+06
Kawasaki  433 1.306785e+06
Shizuoka  396 701561
Hamamatsu  394 605098
Hachiōji  449 579399
Gifu  508 397714
Wakayama  522 351000
Kawagoe  477 337931
Ōtsu  525 298164
Mito  530 246538
Kōfu  461 190000
Tsu  461 163461

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 2.62
Azimuthal gap 109.86 °
Number of stations used 27
Number of phases used 27

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 16:52:05.72 1.53 345.23 5.1 Automatic
II ERM P 16:53:25.52 4.25 13.44 10.72 Automatic
IU YSS P 16:54:23.5 -3.13 7.53 15.5 Automatic
IU GUMO P 16:55:07.7 2.44 164.46 18.62 Automatic
IU PET P 16:56:18.20 3.16 26.96 25.36 Automatic
IU MA2 P 16:56:43.82 -2.89 11.48 28.89 Automatic
IU ULN P 16:56:55.72 1.97 312.75 29.63 Automatic
IU YAK P 16:57:03.87 -2.4 350.8 31.1 Automatic
II TLY P 16:57:27.57 3.21 317.94 33.11 Automatic
IU ADK P 16:58:04.12 2.31 44.32 37.45 Automatic
IU CHTO P 16:58:11.59 -2.16 260.76 38.87 Automatic
IU BILL P 16:58:15.37 -3.94 15.24 39.58 Automatic
IU TIXI P 16:58:22.57 -3.86 354.7 40.44 Automatic
II KAPI P 16:58:33.92 1.46 211.17 41.33 Automatic
II WRAB P 16:59:51.42 -2.49 186.53 51.83 Automatic
II AAK P 16:59:55.12 -2.56 301.88 51.92 Automatic
II KDAK P 16:59:55.12 -2.39 38.76 51.93 Automatic
IU CTAO P 16:59:54.37 -1.45 172.33 52.08 Automatic
II LVZ P 17:01:39.47 2.04 336.63 66.29 Automatic
II KIV P 17:02:18.77 -1.9 311.77 73.27 Automatic
IU GNI P 17:02:26.27 3.01 307.51 73.71 Automatic
II FFC P 17:02:47.72 -4.02 31.26 78.71 Automatic
IU KONO P 17:03:01.7 2.65 336.93 79.94 Automatic
IU SFJD P 17:03:06.42 2.03 4.11 81.06 Automatic
II PFO P 17:03:15.27 0.69 54.6 82.99 Automatic
IU RSSD P 17:03:23.7 0.69 40.35 84.51 Automatic
IU TUC P 17:03:39.47 1.75 52.93 87.63 Automatic