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Reference time: TST (Taiwan Standard Time; GMT + 08:00)
CMT
013 2/19 19:55 ML 4.5 23.99N 121.00E, i.e. 33.2 km ENE of Nantou 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 2 19 11:55: 8.03 (UT)
Hypocenter : 23.99 N 121.00 E 17.12 km
ML : 4.55
CWBSN_BB moment-tensor solution :
-0.0015887 -0.0209999 -0.0320066
-0.0209999 -0.0601778 0.0733968 x 1E+16 Nt-m
-0.0320066 0.0733968 0.0617664
Centroid depth : 24 km
Mw : 3.94
Azgap : 151.77
Average MISFIT : 0.309 (The fit is excellent)
Best double couple solutions :
nodal plane(1) strike/dip/slip: 322.21/26.52/ 44.18
nodal plane(2) strike/dip/slip: 191.20/71.87/ 109.69
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