[rCMT] Mw=5.9 LAC KIVU REGION, CONGO
USGS research CMT
researchcmt at geohazards.usgs.gov
Sun Feb 3 01:16:54 MST 2008
AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region : 2008mzam LAC KIVU REGION, CONGO
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : AAK ARU BFO ESK KIV KONO KURK SUR
Origin time: 2008 34 7 34 12
Original location (lat,lon,depth) : -2.30000 28.9000 10
Moment tensor (x1.e26 dyncm) :
Mrr : -0.073646 Mtt : -0.004937
Mff : 0.078583 Mrt : -0.020239
Mrf : -0.030707 Mtf : 0.017966
T-axis: moment= 0.090 plunge= 11.954 azimuth= 103.324
N-axis: moment= -0.006 plunge= 9.591 azimuth= 195.374
P-axis: moment= -0.083 plunge= 74.585 azimuth= 323.165
best double couple: Mo= 0.086(x1.e26 dyncm) Mw=5.9 tau= 2.4
nodal planes (strike/dip/slip): 21.52/ 57.64/-78.62 180.92/ 34.09/-107.29
Centroid location : -2.772 27.872 10.000
Centroid time : -4.166
Variance reduction (%) : 29
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0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 0 0 0 0 2 1 3 0 0 0 0 1
r-comp: 0 0 0 0 1 0 1 0 0 0 0 0
t-comp: 0 0 0 0 2 2 2 0 0 0 0 0
Total number of traces used = 15
number of runs = 4
starttime = Sun Feb 3 01:03:28 MST 2008
endtime = Sun Feb 3 01:16:49 MST 2008
inversion time = Sun Feb 3 01:16:28 MST 2008 - Sun Feb 3 01:16:47 MST 2008
Solution produced by inversion of channels with var red > 2%
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