This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.7 mb
Local datetime 2017/04/30 09:57
Universal datetime 2017/04/30 01:57
Latitude 21.12 ° ± 4 km
Longitude 121.70 ° ± 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  434 7.8719e+06
Kaohsiung  223 1.519711e+06
Taichung  351 1.040725e+06
Tainan  259 764147
Hsinchu  416 404109
Keelung  444 397515
Hualien  317 350468
Tuguegarao  388 115105
Taitung  190 110941
Nantou  327 105682
Douliou  310 104723
Laoag  344 102105
Yilan  402 94188
Magong  348 56435
Vigan  416 48545

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 2.08
Azimuthal gap 103.63 °
Number of stations used 28
Number of phases used 28

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 01:58:17.67 6.95 357.29 3.86 Automatic
IU INCN P 02:01:11.22 3.64 13.55 16.9 Automatic
IU MAJO P 02:01:56.77 1.01 39.4 21.08 Automatic
II KAPI P 02:02:47.47 2.28 184.39 26.21 Automatic
IU ULN P 02:03:11.92 -1.09 339.67 29.23 Automatic
IU YSS P 02:03:28.5 -0.46 28.47 30.96 Automatic
IU MAKZ P 02:04:55.54 0.16 318.27 41.08 Automatic
IU PET P 02:05:06.70 -0.83 32.3 42.59 Automatic
II WRAB P 02:05:08.22 -0.03 162.37 42.88 Automatic
IU MA2 P 02:05:13.87 -2.05 20.89 43.65 Automatic
II NIL P 02:05:23.62 1.11 297.04 44.36 Automatic
II KURK P 02:05:24.57 -0.46 322.09 44.74 Automatic
II AAK P 02:05:26.52 1.21 309.93 44.74 Automatic
IU CTAO P 02:05:48.37 1.6 148.15 47.7 Automatic
II BRVK P 02:06:08.52 -0.51 322.42 50.38 Automatic
IU TIXI P 02:06:07.7 -3.74 2.91 50.68 Automatic
IU NWAO P 02:06:36.7 0.94 184.61 54.22 Automatic
IU GNI P 02:08:04.97 0.49 305.91 66.84 Automatic
II MSVF P 02:08:08.87 1.33 120.9 67.52 Automatic
II KIV P 02:08:09.97 -0.44 310.24 67.78 Automatic
II RAYN P 02:08:21.62 -0.52 288.24 69.64 Automatic
II KDAK P 02:08:22.7 -1.99 34.45 70 Automatic
II OBN P 02:08:22.47 -2.05 322.69 70.07 Automatic
IU COLA P 02:08:28.62 -2.33 26.66 71.14 Automatic
IU KEV P 02:08:35.27 0.16 338.72 71.84 Automatic
IU ANTO P 02:08:57.77 -1.22 307.68 75.84 Automatic
IU COR P 02:10:19.62 -0.13 40.22 91.59 Automatic
II FFC P 02:10:34.52 -3.03 23.62 95.48 Automatic