Earthquake Information:


註:由於受限於電信公司之傳輸品質,各波形圖可能存有突波干擾的情形

強地動震波圖--點選放大(另開新視窗)
銅門 / 3
 
強地動震波圖--點選放大(另開新視窗)
梨山 / 3
 
強地動震波圖--點選放大(另開新視窗)
太魯閣 / 3
 
強地動震波圖--點選放大(另開新視窗)
西寶 / 3
 
Origin Time:2018/09/09 21:16:34
Lon:121.61°E
Lat:23.93°N
Depth:44.6km
Mag:4.6
Stacode=EYL ,Staname=鹽寮  ,Stalon=121.60,Stalat=23.90,Dist=   3.56,AZ= 19.50,PGA(V)=   1.19,PGA(NS)=   2.34,PGA(EW)=   1.83
Stacode=HWA ,Staname=花蓮市,Stalon=121.61,Stalat=23.98,Dist=   4.55,AZ=179.79,PGA(V)=   1.15,PGA(NS)=   2.23,PGA(EW)=   1.92
Stacode=ETM ,Staname=銅門  ,Stalon=121.49,Stalat=23.97,Dist=  12.79,AZ=105.83,PGA(V)=   5.93,PGA(NS)=   9.48,PGA(EW)=   9.48
Stacode=TWD ,Staname=秀林  ,Stalon=121.60,Stalat=24.08,Dist=  16.34,AZ=176.83,PGA(V)=   1.84,PGA(NS)=   2.24,PGA(EW)=   2.75
Stacode=SHUL,Staname=水璉  ,Stalon=121.56,Stalat=23.79,Dist=  17.04,AZ= 17.74,PGA(V)=   1.60,PGA(NS)=   1.76,PGA(EW)=   2.25
Stacode=ESL ,Staname=西林  ,Stalon=121.44,Stalat=23.81,Dist=  22.13,AZ= 52.40,PGA(V)=   2.54,PGA(NS)=   5.38,PGA(EW)=   6.29
Stacode=ETL ,Staname=太魯閣,Stalon=121.62,Stalat=24.16,Dist=  24.85,AZ=182.19,PGA(V)=   3.55,PGA(NS)=  13.84,PGA(EW)=  12.11
Stacode=EGC ,Staname=磯崎  ,Stalon=121.55,Stalat=23.71,Dist=  25.94,AZ= 15.06,PGA(V)=   2.60,PGA(NS)=   4.64,PGA(EW)=   3.35
Stacode=ETLH,Staname=西寶  ,Stalon=121.48,Stalat=24.21,Dist=  33.06,AZ=156.07,PGA(V)=   8.69,PGA(NS)=  11.23,PGA(EW)=   9.80
Stacode=WHF ,Staname=合歡山,Stalon=121.27,Stalat=24.14,Dist=  41.75,AZ=123.75,PGA(V)=   1.89,PGA(NS)=   4.85,PGA(EW)=   6.27
Stacode=EHP ,Staname=和平  ,Stalon=121.75,Stalat=24.31,Dist=  43.59,AZ=198.39,PGA(V)=   2.21,PGA(NS)=   2.80,PGA(EW)=   2.83
Stacode=OWD ,Staname=奧萬大,Stalon=121.18,Stalat=23.95,Dist=  44.62,AZ= 92.92,PGA(V)=   4.13,PGA(NS)=   4.07,PGA(EW)=   4.85
Stacode=EAH ,Staname=澳花  ,Stalon=121.74,Stalat=24.33,Dist=  45.61,AZ=196.26,PGA(V)=   1.95,PGA(NS)=   2.22,PGA(EW)=   2.12
Stacode=FUSS,Staname=梨山  ,Stalon=121.24,Stalat=24.25,Dist=  51.19,AZ=132.73,PGA(V)=   1.75,PGA(NS)=  10.18,PGA(EW)=   9.15
Stacode=EHY ,Staname=紅葉  ,Stalon=121.33,Stalat=23.50,Dist=  55.74,AZ= 31.27,PGA(V)=   1.10,PGA(NS)=   2.13,PGA(EW)=   2.86
Stacode=ENA ,Staname=南澳  ,Stalon=121.75,Stalat=24.43,Dist=  56.23,AZ=194.15,PGA(V)=   1.74,PGA(NS)=   5.81,PGA(EW)=   6.41
Stacode=TWT ,Staname=德基  ,Stalon=121.16,Stalat=24.25,Dist=  57.70,AZ=127.27,PGA(V)=   1.25,PGA(NS)=   4.21,PGA(EW)=   2.54
Stacode=EWT ,Staname=武塔  ,Stalon=121.78,Stalat=24.45,Dist=  59.02,AZ=196.46,PGA(V)=   2.09,PGA(NS)=   3.38,PGA(EW)=   2.80
Stacode=NNS ,Staname=南山  ,Stalon=121.38,Stalat=24.44,Dist=  60.54,AZ=157.06,PGA(V)=   0.91,PGA(NS)=   4.20,PGA(EW)=   3.32
Stacode=WCS ,Staname=國姓  ,Stalon=120.91,Stalat=24.06,Dist=  72.71,AZ=100.76,PGA(V)=   0.60,PGA(NS)=   0.86,PGA(EW)=   0.60
Stacode=ESA ,Staname=蘇澳  ,Stalon=121.84,Stalat=24.58,Dist=  74.82,AZ=198.21,PGA(V)=   1.05,PGA(NS)=   1.64,PGA(EW)=   1.64
Stacode=WHP ,Staname=烏石坑,Stalon=120.95,Stalat=24.28,Dist=  77.84,AZ=119.28,PGA(V)=   1.43,PGA(NS)=   1.42,PGA(EW)=   1.53
Stacode=ENT ,Staname=牛鬥  ,Stalon=121.57,Stalat=24.64,Dist=  78.06,AZ=177.01,PGA(V)=   0.49,PGA(NS)=   1.91,PGA(EW)=   1.77
Stacode=WHY ,Staname=信義鄉,Stalon=120.85,Stalat=23.70,Dist=  81.84,AZ= 71.22,PGA(V)=   0.54,PGA(NS)=   0.92,PGA(EW)=   1.17
Stacode=YUS ,Staname=玉山  ,Stalon=120.96,Stalat=23.49,Dist=  83.08,AZ= 53.45,PGA(V)=   0.90,PGA(NS)=   1.55,PGA(EW)=   1.55
Stacode=WWF ,Staname=霧峰  ,Stalon=120.70,Stalat=24.04,Dist=  93.91,AZ= 97.37,PGA(V)=   2.26,PGA(NS)=   0.79,PGA(EW)=   0.84
Stacode=WNT ,Staname=名間  ,Stalon=120.69,Stalat=23.88,Dist=  94.00,AZ= 86.13,PGA(V)=   0.77,PGA(NS)=   0.90,PGA(EW)=   0.66
Stacode=WNT1,Staname=南投市,Stalon=120.68,Stalat=23.91,Dist=  95.12,AZ= 88.19,PGA(V)=   1.30,PGA(NS)=   0.40,PGA(EW)=   0.51
Stacode=CHK ,Staname=成功  ,Stalon=121.37,Stalat=23.10,Dist=  95.81,AZ= 14.86,PGA(V)=   0.32,PGA(NS)=   1.10,PGA(EW)=   0.85
Stacode=NJD ,Staname=竹東  ,Stalon=121.09,Stalat=24.74,Dist= 103.59,AZ=149.01,PGA(V)=   0.73,PGA(NS)=   1.76,PGA(EW)=   1.73
Stacode=WYL ,Staname=員林  ,Stalon=120.58,Stalat=23.96,Dist= 105.24,AZ= 91.59,PGA(V)=   0.89,PGA(NS)=   0.89,PGA(EW)=   1.05
Stacode=WGK ,Staname=古坑  ,Stalon=120.57,Stalat=23.68,Dist= 109.84,AZ= 75.42,PGA(V)=   0.56,PGA(NS)=   2.34,PGA(EW)=   1.36
Stacode=WDLH,Staname=斗六市,Stalon=120.54,Stalat=23.69,Dist= 112.90,AZ= 76.08,PGA(V)=   0.88,PGA(NS)=   2.33,PGA(EW)=   1.84
Stacode=WCKO,Staname=番路  ,Stalon=120.60,Stalat=23.44,Dist= 116.62,AZ= 61.93,PGA(V)=   0.60,PGA(NS)=   1.27,PGA(EW)=   1.40
Stacode=NTY ,Staname=桃園市,Stalon=121.30,Stalat=25.00,Dist= 122.31,AZ=164.81,PGA(V)=   0.91,PGA(NS)=   0.73,PGA(EW)=   1.03
Stacode=NHY ,Staname=信義區,Stalon=121.57,Stalat=25.04,Dist= 122.51,AZ=177.90,PGA(V)=   1.18,PGA(NS)=   1.20,PGA(EW)=   2.06
Stacode=CHN2,Staname=民雄  ,Stalon=120.47,Stalat=23.53,Dist= 124.39,AZ= 69.02,PGA(V)=   0.50,PGA(NS)=   1.12,PGA(EW)=   0.76
Stacode=WRL ,Staname=二林  ,Stalon=120.38,Stalat=23.90,Dist= 125.83,AZ= 88.42,PGA(V)=   1.28,PGA(NS)=   1.66,PGA(EW)=   2.07
Stacode=NWF ,Staname=五分山,Stalon=121.78,Stalat=25.07,Dist= 127.14,AZ=187.69,PGA(V)=   0.45,PGA(NS)=   0.74,PGA(EW)=   1.21
Stacode=NWF ,Staname=五分山,Stalon=121.78,Stalat=25.07,Dist= 127.14,AZ=187.69,PGA(V)=   0.45,PGA(NS)=   0.74,PGA(EW)=   1.21
Stacode=WTK ,Staname=土庫  ,Stalon=120.39,Stalat=23.69,Dist= 127.76,AZ= 77.67,PGA(V)=   0.69,PGA(NS)=   1.77,PGA(EW)=   1.25
Stacode=CHY ,Staname=嘉義市,Stalon=120.43,Stalat=23.50,Dist= 129.82,AZ= 68.07,PGA(V)=   0.29,PGA(NS)=   0.76,PGA(EW)=   1.25
Stacode=CHY ,Staname=嘉義市,Stalon=120.43,Stalat=23.50,Dist= 129.82,AZ= 68.07,PGA(V)=   0.29,PGA(NS)=   0.76,PGA(EW)=   1.25
Stacode=WSF ,Staname=四湖  ,Stalon=120.23,Stalat=23.64,Dist= 144.83,AZ= 76.85,PGA(V)=   0.74,PGA(NS)=   1.91,PGA(EW)=   1.81
Stacode=WSL ,Staname=水林  ,Stalon=120.23,Stalat=23.52,Dist= 148.46,AZ= 72.13,PGA(V)=   0.34,PGA(NS)=   1.33,PGA(EW)=   1.21

                    
 ********************************************************************
  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.
 ********************************************************************
  
 CWB Early Automatic Report (EAR) : 
 Origin Time : 2018  9  9 13:16:34.61 (UT)
 Hypocenter :   23.93 N  121.61 E   44.59 km
 ML :  4.60
                                                 
 CWBSN_BB moment-tensor solution :               
   0.0852603   0.0103924  -0.0281449
   0.0103924  -0.0780327  -0.0305581 x 1E+16 Nt-m
  -0.0281449  -0.0305581  -0.0072276
 Centroid depth :  48 km
 Mw :  3.91
 Azgap : 236.89
 Average MISFIT : 0.425  (The fit is good     )
  
 Best double couple solutions : 
 nodal plane(1) strike/dip/slip: 228.89/62.99/-177.49
 nodal plane(2) strike/dip/slip: 137.75/87.77/ -27.03
  
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         ####### T ##########        
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