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CMT

014 2/23 5:18 ML 4.6 23.99N 121.73E, i.e. 11.7 km E of Hualien County

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Following is a moment-tensor solution derived from inversion of
CWBSN_BB waveforms. An image file containing all the used waveforms
and misfit distribution with respect to depth.
If you have any questions, please contact seismological center of CWB.
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CWB Early Automatic Report (EAR) :
Origin Time : 2023 2 22 21:18:44.00 (UT)
Hypocenter : 24.00 N 121.74 E 5.00 km
ML : 4.58

CWBSN_BB moment-tensor solution :
-0.0406785 0.0413517 0.0147904
0.0413517 -0.0101564 -0.0590724 x 1E+16 Nt-m
0.0147904 -0.0590724 0.0508349
Centroid depth : 8 km
Mw : 3.90
Azgap : 279.82
Average MISFIT : 0.383 (The fit is excellent)

Best double couple solutions :
nodal plane(1) strike/dip/slip: 262.59/32.97/ 140.45
nodal plane(2) strike/dip/slip: 27.30/69.73/ 63.42

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2/23 5:18 M<sub>L</sub> 4.6 23.99N 121.73E, i.e. 11.7 km E of Hualien County CMT
Details
  • Earthquake Information
  • Earthquake Report
  • Intensity Scale
  • Parameter
    Origin Time:2023/02/23 05:18:44 <br />Lon:121.73°E <br />Lat:23.99°N <br />Depth:6.9km <br />Mag:4.6 <br />Stacode=HWA ,Staname=Hualien City ,Sta
  • KMZ