This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.5 mb
Local datetime 2018/02/07 23:21
Universal datetime 2018/02/07 15:21
Latitude 24.16 ° ± 4 km
Longitude 121.60 ° ± 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
Taipei  97 7.8719e+06
Kaohsiung  218 1.519711e+06
Fuzhou  315 1.17972e+06
Taichung  94 1.040725e+06
Tainan  193 764147
Hsinchu  96 404109
Keelung  108 397515
Putian  297 376558
Hualien  20 350468
Quanzhou  317 184143
Taitung  163 110941
Nantou  97 105682
Douliou  119 104723
Yilan  67 94188
Magong  216 56435

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.69
Azimuthal gap 69.23 °
Number of stations used 37
Number of phases used 37

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 15:21:49.32 0.33 353.25 0.82 Automatic
IU INCN P 15:24:54.62 3.75 16.7 13.99 Automatic
IU MAJO P 15:25:55.77 2.26 45.17 18.88 Automatic
IU CHTO P 15:26:26.27 1.52 260.15 21.72 Automatic
IU GUMO P 15:26:51.59 0.17 111.49 24.37 Automatic
IU ULN P 15:27:08.52 -0.51 337.69 26.36 Automatic
IU YSS P 15:27:27.5 -0.14 31.23 28.37 Automatic
IU YAK P 15:28:50.12 -2.86 6.11 38.26 Automatic
IU MAKZ P 15:28:57.54 -0.5 315.83 38.79 Automatic
IU PET P 15:29:08.52 -0.17 34.24 40.09 Automatic
IU MA2 P 15:29:18.77 4 22.17 40.85 Automatic
IU PMG P 15:29:21.97 0.07 140.34 41.83 Automatic
II KURK P 15:29:26.47 -0.68 320.12 42.32 Automatic
II PALK P 15:29:31.97 2.36 253.58 42.62 Automatic
II AAK P 15:29:32.37 1.27 307.47 42.77 Automatic
II NIL P 15:29:33.42 0.53 294.17 42.97 Automatic
IU TIXI P 15:30:05.97 -3.25 3.09 47.65 Automatic
II BRVK P 15:30:11.37 -0.63 320.81 47.94 Automatic
IU CTAO P 15:30:27.22 -1.27 149.41 50.34 Automatic
IU BILL P 15:30:36.47 -3.02 19.65 51.59 Automatic
IU NWAO P 15:31:18.67 0.35 184.36 57.24 Automatic
IU GNI P 15:32:15.62 1.34 304.79 65.01 Automatic
II KIV P 15:32:19.22 0.04 309.22 65.77 Automatic
II KDAK P 15:32:28.59 -1.82 35.12 67.55 Automatic
II OBN P 15:32:29.82 -0.99 321.96 67.61 Automatic
IU COLA P 15:32:34.39 -1.72 27.16 68.47 Automatic
II RAYN P 15:32:36.39 -1.04 287.11 68.63 Automatic
II MSEY P 15:32:48.57 0.68 255.28 70.44 Automatic
IU KIEV P 15:33:02.47 -1.36 318.56 72.98 Automatic
IU ANTO P 15:33:09.34 -0.17 307 73.92 Automatic
II BFO P 15:34:16.27 0.43 322.26 86.21 Automatic
IU COR P 15:34:31.62 0.84 40.17 89.33 Automatic
II MBAR P 15:34:38.7 -0.22 269.8 91.04 Automatic
II FFC P 15:34:44.2 -2.54 23.49 92.72 Automatic
IU LSZ P 15:35:13.97 -1.07 257.31 99.22 Automatic
IU RSSD P 15:35:20.72 1.52 31.41 99.96 Automatic
II PFO P 15:35:22.7 2.49 45.88 100.1 Automatic