This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.3 mb
Local datetime 2023/07/09 05:22
Universal datetime 2023/07/08 21:22
Latitude 21.81 ° ± 4 km
Longitude 121.45 ° ± 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
Taipei  357 7.8719e+06
Kaohsiung  152 1.519711e+06
Taichung  271 1.040725e+06
Tainan  184 764147
Xiamen  453 578337
Hsinchu  336 404109
Keelung  369 397515
Hualien  241 350468
Quanzhou  451 184143
Taitung  109 110941
Nantou  246 105682
Douliou  230 104723
Laoag  410 102105
Yilan  327 94188
Magong  273 56435

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.73
Azimuthal gap 125.3 °
Number of stations used 31
Number of phases used 31

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 TATO P 21:22:53.62 -2.93 0.75 3.16 Automatic
IU INCN P 21:25:53.7 -2.09 14.78 16.29 Automatic
IU CHTO P 21:26:54.37 0.33 265.98 21.3 Automatic
II KAPI P 21:27:46.69 0.15 183.75 26.88 Automatic
II ERM P 21:27:50.67 0.27 36.98 27.18 Automatic
IU ULN P 21:27:59.57 -2.33 339.54 28.5 Automatic
IU YSS P 21:28:17.85 -1.67 29.28 30.47 Automatic
II TLY P 21:28:41.7 0.31 339.57 32.9 Automatic
IU MAKZ P 21:29:44.54 -0.69 317.84 40.41 Automatic
IU YAK P 21:29:45.52 -0.8 5.92 40.62 Automatic
IU PET P 21:29:59.54 0.39 32.83 42.13 Automatic
IU MA2 P 21:30:09.12 2.38 21.28 43.09 Automatic
II WRAB P 21:30:06.59 -2.82 162.27 43.61 Automatic
II KURK P 21:30:13.54 -1.35 321.75 44.05 Automatic
II AAK P 21:30:16.67 0.95 309.45 44.12 Automatic
IU BILL P 21:31:32.29 2.33 19.09 53.85 Automatic
IU GNI P 21:32:57.22 1.18 305.64 66.25 Automatic
II KIV P 21:33:01.62 -0.2 309.99 67.16 Automatic
II KDAK P 21:33:20.22 3.52 34.58 69.56 Automatic
IU COLA P 21:33:25.7 1.9 26.75 70.63 Automatic
IU KEV P 21:33:26.37 0.31 338.62 71.11 Automatic
IU KIEV P 21:33:44.87 -2.51 318.98 74.65 Automatic
IU KONO P 21:34:25.4 -0.88 331.7 81.61 Automatic
GE KIBK P 21:34:43.22 1.25 265.34 84.77 Automatic
IU KMBO P 21:34:44.57 1.2 266.79 85.04 Automatic
IU CASY P 21:34:56.57 -1 184.37 88.48 Automatic
G DRV P 21:34:59.55 -3.19 172.76 89.57 Automatic
II ESK P 21:35:08.7 1.85 332.09 89.71 Automatic
II MBAR P 21:35:12.54 1.12 269.71 90.89 Automatic
II FFC P 21:35:32.34 1.91 23.48 94.94 Automatic
IU LSZ P 21:35:47.7 1.11 256.89 98.56 Automatic