[rCMT] (Update) Mw=5.7 NORTHERN IRAN
USGS research CMT
researchcmt at geohazards.usgs.gov
Fri Aug 27 20:35:58 UTC 2010
Improved data selection
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General region : 2010aup2 NORTHERN IRAN
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : ARU BFO ESK FFC KEV KMBO KONO LSZ MAJO PET PMG SFJD SUR TSUM ULN YAK YSS
Origin time: 2010 239 19 23 48
Original location (lat,lon,depth) : 35.5000 54.5000 10
Moment tensor (x1.e26 dyncm) :
Mrr : 0.001640 Mtt : -0.024857
Mff : 0.023216 Mrt : 0.013037
Mrf : -0.032291 Mtf : -0.013494
T-axis: moment= 0.051 plunge= 35.084 azimuth= 73.093
N-axis: moment= -0.021 plunge= 46.952 azimuth= 294.333
P-axis: moment= -0.030 plunge= 21.607 azimuth= 179.245
best double couple: Mo= 0.041(x1.e26 dyncm) Mw=5.7 tau= 1.9
nodal planes (strike/dip/slip): 221.02/ 48.18/ 11.30 123.43/ 81.60/137.62
Centroid location : 36.945 54.507 10.000
Centroid time : 23.988
Variance reduction (%) : 9
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0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 0 0 1 1 4 1 3 3 0 0 2 2
r-comp: 0 0 0 0 4 1 0 1 0 0 0 0
t-comp: 0 0 0 0 4 1 0 1 0 0 0 0
Total number of traces used = 29
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