This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.4 mb
Local datetime 2023/03/23 07:31
Universal datetime 2023/03/22 23:31
Latitude 19.17 ° ± 4 km
Longitude 121.14 ° ± 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
Manila  506 1.0444527e+07
Kaohsiung  394 1.519711e+06
Tainan  435 764147
Hualien  535 350468
Baguio City  309 272714
Cabanatuan  407 220250
Olongapo  489 220021
Tarlac  412 183930
Tuguegarao  183 115105
Taitung  397 110941
Nantou  528 105682
Douliou  506 104723
Laoag  122 102105
Magong  513 56435
Vigan  194 48545

Past seismicity

  This map shows the most significant earthquake around this event.

Event details

Parameters

Evaluation status
RMS 1.43
Azimuthal gap 82.65 °
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 23:33:22.62 1.68 3.21 5.81 Automatic
IU CHTO P 23:36:38.54 -0.17 272.69 20.97 Automatic
IU MAJO P 23:36:57.42 -1.56 37.23 22.93 Automatic
II KAPI P 23:37:10.44 -0.3 183.37 24.22 Automatic
IU ULN P 23:38:11.32 0.22 341.46 30.89 Automatic
IU YSS P 23:38:32.20 3.03 27.56 32.93 Automatic
II TLY P 23:38:51.7 1.58 341.18 35.29 Automatic
IU MAKZ P 23:39:47.22 -0.81 319.96 42.21 Automatic
IU YAK P 23:39:57.32 1.25 5.83 43.27 Automatic
IU PET P 23:40:07.59 1.08 31.49 44.52 Automatic
II AAK P 23:40:17.12 1.47 311.54 45.62 Automatic
IU MA2 P 23:40:14.7 -1.3 20.49 45.66 Automatic
II KURK P 23:40:16.87 -1.34 323.48 45.97 Automatic
IU NWAO P 23:41:04.29 0.25 184.14 52.23 Automatic
IU BILL P 23:41:33.47 -3.3 18.58 56.44 Automatic
II MSVF P 23:42:47.97 0.25 119.89 66.98 Automatic
IU GNI P 23:42:54.67 2.15 306.51 67.57 Automatic
II KIV P 23:42:57.67 -1.6 310.78 68.65 Automatic
II OBN P 23:43:15.52 0.05 323.05 71.31 Automatic
IU KIEV P 23:43:43.27 -2.55 319.37 76.46 Automatic
IU ANTO P 23:43:46.54 -0.31 307.94 76.62 Automatic
II ABPO P 23:44:15.84 0.91 246.56 81.92 Automatic
GE KIBK P 23:44:27.42 -0.22 265.49 84.26 Automatic
IU KMBO P 23:44:28.67 -0.7 266.92 84.6 Automatic
IU CASY P 23:44:33.57 0.61 184.26 85.82 Automatic
G CCD P 23:45:13.90 1.03 179.44 94.29 Automatic
II FFC P 23:45:28.12 -1.85 23.46 97.47 Automatic
IU LSZ P 23:45:30.67 0.46 256.43 97.67 Automatic