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CMT

048 4/22 9:37 ML 4.4 23.56N 121.55E, i.e. 48.3 km S 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 : 2022 4 22 1:37:44.00 (UT)
Hypocenter : 23.56 N 121.54 E 27.89 km
ML : 4.39

CWBSN_BB moment-tensor solution :
-0.0148179 0.0028216 0.0235500
0.0028216 0.0305214 -0.0535411 x 1E+16 Nt-m
0.0235500 -0.0535411 -0.0157035
Centroid depth : 26 km
Mw : 3.81
Azgap : 205.93
Average MISFIT : 0.317 (The fit is excellent)

Best double couple solutions :
nodal plane(1) strike/dip/slip: 320.05/18.68/-152.26
nodal plane(2) strike/dip/slip: 203.57/81.43/ -73.34

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4/22 9:37 M<sub>L</sub> 4.4 23.56N 121.55E, i.e. 48.3 km S of Hualien County CMT
Details
  • Earthquake Information
  • Earthquake Report
  • Intensity Scale
  • Waveform(Acc)
  • Parameter
    Origin Time:2022/04/22 09:37:44
    Lon:121.55°E
    Lat:23.56°N
    Depth:27.9km
    Mag:4.4
    Stacode=EGC ,Staname=Jiqi ,St
  • KMZ