This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.3 M
Local datetime 2013/04/20 08:31
Universal datetime 2013/04/20 00:31
Latitude 30.69 ° ± 5 km
Longitude 103.85 ° ± 8 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
Nanchong  218 7.15e+06
Chongqing  292 3.967028e+06
Chengdu  21 3.950437e+06
Zigong  169 689961
Neijiang  169 546854
Mianyang  123 264136
Yibin  224 242111
Guangyuan  272 213365
Leshan  125 154477
Deyang  72 152194
Hanzhong  404 145986
Xichang  346 126787
Suining  162 124924
Zhaotang  374 109400
Langzhong  224 60542

Past seismicity

  This map shows the most significant earthquake around this event.

Event details

Parameters

Evaluation status
RMS 1.97
Azimuthal gap 110.67 °
Number of stations used 9
Number of phases used 9

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 CHTO P 00:34:39.32 1.86 201.63 12.68 Automatic
IU MAKZ P 00:36:43.37 -2.42 319.89 23.31 Automatic
II AAK P 00:37:11.32 -1.58 305.28 26.22 Automatic
II KURK P 00:37:22.57 -0.92 324.13 27.42 Automatic
IU TIXI P 00:39:39.56 1.54 11.24 43.11 Automatic
II KIV P 00:40:29.67 2.7 303.64 49.24 Automatic
IU BILL P 00:40:46.75 2.34 25.04 51.59 Automatic
II WRAB P 00:41:31.37 -1.01 145.96 58.51 Automatic
IU CTAO P 00:42:14.72 -2.51 135.71 65.1 Automatic