This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.1 mb
Local datetime 2022/01/23 10:21
Universal datetime 2022/01/23 02:21
Latitude 38.50 ° ± 4 km
Longitude 97.33 ° ± 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
Lanzhou  633 3.2e+06
Ürümqi  1008 1.508225e+06
Xining  444 767531
Yinchuan  779 475101
Turpan  847 254900
Wuhai  830 218427
Linxia  613 202402
Jinchang  422 144363
Hami  579 137072
Shizuishan  822 136570
Jiayuguan  168 122396
Pingliang  894 108156
Zhangye  275 96228
Tianshui  881 74767
Dalandzadgad  821 15093

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.48
Azimuthal gap 73.91 °
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 ULN P 02:24:08.17 -0.57 33.88 11.72 Automatic
II TLY P 02:24:39.72 1.37 16.48 13.9 Automatic
II AAK P 02:25:27.17 -2.26 290.73 17.78 Automatic
II KURK P 02:25:28.67 -2.98 318.84 17.98 Automatic
IU CHTO P 02:25:49.64 -0.88 175.48 19.74 Automatic
IU INCN P 02:26:28.52 1.54 83.35 23.01 Automatic
IU YAK P 02:27:37.42 0.83 29.44 30.69 Automatic
IU YSS P 02:28:06.80 1.6 60.62 33.92 Automatic
IU MA2 P 02:28:51.2 -0.71 39.87 39.38 Automatic
II KIV P 02:29:05.17 2.28 295.8 40.71 Automatic
II OBN P 02:29:22.42 -0.62 313.16 43.18 Automatic
II RAYN P 02:29:48.92 1.81 266.79 46.22 Automatic
IU BILL P 02:29:52.2 -1.57 28.49 47.03 Automatic
IU KIEV P 02:30:02.12 -0.79 307.97 48.2 Automatic
IU ANTO P 02:30:09.84 1.45 293.15 48.91 Automatic
IU KONO P 02:31:04.87 0.62 322.71 56.44 Automatic
II BFO P 02:31:40.57 -0.33 310.98 61.7 Automatic
IU MBWA P 02:31:48.4 -0.06 156.55 63.25 Automatic
II ESK P 02:32:02.82 3.25 321.7 64.5 Automatic
IU COLA P 02:32:00.69 -1.43 25.19 64.9 Automatic
IU KMBO P 02:32:20.37 1.09 249.39 67.79 Automatic
II WRAB P 02:32:17.59 -1.42 142.36 67.97 Automatic
IU NWAO P 02:32:52.84 -0.85 162.69 73.79 Automatic
IU PAB P 02:33:00.7 1.02 308.26 74.09 Automatic
IU CTAO P 02:32:58.42 0.19 132.69 74.39 Automatic
II FFC P 02:33:58.32 -1.74 11.05 85.31 Automatic
IU RSSD P 02:34:45.52 -0.83 15.23 95.15 Automatic