This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.7 mb
Local datetime 2021/09/16 04:33
Universal datetime 2021/09/15 20:33
Latitude 29.23 ° ± 3 km
Longitude 105.30 ° ± 3 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  190 7.15e+06
Chongqing  131 3.967028e+06
Chengdu  199 3.950437e+06
Guiyang  325 1.171633e+06
Zigong  54 689961
Neijiang  46 546854
Zunyi  232 466292
Mianyang  254 264136
Yibin  88 242111
Leshan  157 154477
Deyang  228 152194
Xichang  329 126787
Suining  147 124924
Zhaotang  262 109400
Langzhong  268 60542

Past seismicity

  This map shows the most significant earthquake around this event.

Event details

Parameters

Evaluation status
RMS 1.33
Azimuthal gap 47.5 °
Number of stations used 51
Number of phases used 51

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 20:36:24.32 1.57 210.5 11.92 Automatic
IU ULN P 20:37:50.77 -0.28 3.67 18.69 Automatic
IU INCN P 20:38:01.92 0.43 59.5 19.57 Automatic
II TLY P 20:38:34.12 1.78 357.31 22.49 Automatic
IU MAKZ P 20:38:58.77 -0.69 320.55 25.25 Automatic
II AAK P 20:39:25.97 0.55 306.87 28.1 Automatic
IU MAJO P 20:39:26.77 -1.79 66.44 28.43 Automatic
II KURK P 20:39:35.49 -0.76 324.54 29.35 Automatic
II PALK P 20:39:58.34 -0.11 231.37 31.91 Automatic
II ERM P 20:40:10.62 1.86 56.86 32.99 Automatic
IU YSS P 20:40:16.35 -0.49 48.04 33.93 Automatic
IU YAK P 20:40:37.47 -0.87 19 36.48 Automatic
II KAPI P 20:40:39.7 -1.98 155.57 36.95 Automatic
IU MA2 P 20:41:32.77 -0.4 31.94 43.03 Automatic
II UOSS P 20:41:38.42 0.15 276.51 43.61 Automatic
IU PET P 20:41:51.32 -0.24 42.76 45.3 Automatic
IU GNI P 20:42:30.37 1.91 299.67 50.01 Automatic
II KIV P 20:42:37.2 0.27 304.79 51.11 Automatic
IU MBWA P 20:42:40.87 -1.79 162.91 52.27 Automatic
IU BILL P 20:42:45.7 -0.93 24.39 52.39 Automatic
II RAYN P 20:42:52.7 -1.12 278.83 53.32 Automatic
II OBN P 20:43:00.92 -0.39 319.07 54.44 Automatic
II LVZ P 20:43:11.52 0.1 334.6 55.86 Automatic
II WRAB P 20:43:12.44 -2.05 146.84 56.59 Automatic
IU KEV P 20:43:31.42 -0.21 336.64 58.71 Automatic
IU ANTO P 20:43:33.84 -0.49 301.4 59.05 Automatic
IU KIEV P 20:43:34.57 -1.28 314.35 59.28 Automatic
IU KBS P 20:43:57.27 3.04 347.45 62.01 Automatic
IU CTAO P 20:43:59.19 -0.99 136.39 63.17 Automatic
IU NWAO P 20:44:00.84 1.7 168.78 63.18 Automatic
IU KONO P 20:44:32.42 0 327.11 67.82 Automatic
II ALE P 20:44:34.52 0.46 358.28 68.11 Automatic
IU COLA P 20:44:47.97 -0.75 25.55 70.44 Automatic
GE KIBK P 20:44:53.87 -0.64 256.31 71.52 Automatic
IU KMBO P 20:44:53.97 -0.75 257.85 71.55 Automatic
II KDAK P 20:44:55.24 -0.66 33.32 71.61 Automatic
II BFO P 20:45:02.97 -0.61 316.33 72.88 Automatic
II ABPO P 20:45:06.12 -1.71 236.63 73.91 Automatic
II ESK P 20:45:20.62 -0.44 326.19 75.88 Automatic
GE VOI P 20:45:18.15 -2.86 234.56 76.21 Automatic
II MBAR P 20:45:25.54 -0.38 261.79 76.87 Automatic
II BORG P 20:45:31.37 2.23 339.46 77.32 Automatic
II TAU P 20:45:53.7 2.37 150.31 81.81 Automatic
IU SFJD P 20:45:54.7 -0.85 350.74 82.06 Automatic
II MSVF P 20:46:06.77 1.21 113.94 84.4 Automatic
G PAF P 20:46:07.45 2.76 202.1 84.57 Automatic
IU PAB P 20:46:10.97 0.12 313.21 85.15 Automatic
II FFC P 20:46:46.67 -0.64 15.37 92.83 Automatic
G DRV P 20:47:15.80 1.89 166.79 99.45 Automatic
IU RSSD P 20:47:29.19 1 21.07 101.9 Automatic
G CCD P 20:47:41.5 1.73 175.28 104.99 Automatic