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CMT

022 4/21 23:2 ML 4.5 24.08N 121.75E, i.e. 15.9 km ENE 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 : 2020 4 21 15: 2:11.61 (UT)
Hypocenter : 24.08 N 121.75 E 38.55 km
ML : 4.55

CWBSN_BB moment-tensor solution :
0.0222809 -0.0188722 -0.0041229
-0.0188722 -0.0070093 0.0213320 x 1E+16 Nt-m
-0.0041229 0.0213320 -0.0152717
Centroid depth : 32 km
Mw : 3.63
Azgap : 205.85
Average MISFIT : 0.465 (The fit is good )

Best double couple solutions :
nodal plane(1) strike/dip/slip: 279.84/45.27/ -25.77
nodal plane(2) strike/dip/slip: 28.60/72.01/-132.28

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4/21 23:2 M<sub>L</sub> 4.5 24.08N 121.75E, i.e. 15.9 km ENE of Hualien County CMT
Details
  • Earthquake Information
  • Earthquake Report
  • Intensity Scale
  • Waveform(Acc)
  • Parameter
    Origin Time:2020/04/21 23:02:11
    Lon:121.75°E
    Lat:24.08°N
    Depth:38.6km
    Mag:4.5
    Stacode=TWD ,Staname=Xiulin ,St
  • KMZ