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CMT

005 1/20 10:56 ML 4.4 24.05N 121.52E, i.e. 12.3 km WNW 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 1 20 2:56:26.00 (UT)
Hypocenter : 24.05 N 121.52 E 19.25 km
ML : 4.37

CWBSN_BB moment-tensor solution :
-0.0087442 0.0236449 0.0084121
0.0236449 -0.0256144 0.0296869 x 1E+16 Nt-m
0.0084121 0.0296869 0.0343586
Centroid depth : 17 km
Mw : 3.73
Azgap : 194.54
Average MISFIT : 0.534 (The fit is good )

Best double couple solutions :
nodal plane(1) strike/dip/slip: 60.03/37.46/ 135.58
nodal plane(2) strike/dip/slip: 187.91/64.80/ 61.31

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1/20 10:56 M<sub>L</sub> 4.4 24.05N 121.52E, i.e. 12.3 km WNW of Hualien County CMT
Details
  • Earthquake Information
  • Earthquake Report
  • Intensity Scale
  • Parameter
    Origin Time:2023/01/20 10:56:26
    Lon:121.52°E
    Lat:24.05°N
    Depth:19.7km
    Mag:4.4
    Stacode=ETM ,Staname=Tongmen ,St
  • KMZ