This is a preliminary UCB moment tensor solution for the event in
Nevada (36.81N  115.98W; Z=5km; Ml=4.7; NEIC) on January 27, 1999
at 10:44:23UTC.  A Mw4.8 and depth of 8 km were obtained from long-
period waves recorded by GSC and KCC.  The data during this time period
is noisy from surface waves from a teleseism located south of Panama and
could be affecting the moment tensor results.
 
 Best Fitting Double-Couple:
    Mo = 1.89E+23 Dyne-cm
    Mw = 4.82
    Plane   Strike   Rake   Dip
     NP1      194    -105    61
     NP2       43     -65    32
 Principal Axes:
    Axis    Value   Plunge   Azimuth
      T     1.890      15      295
      N     0.000      13      201
      P    -1.890      70       72
Best regards,
Douglas Dreger
UCB Seismological Laboratory
 
                                               
                                               
 
 Berkeley Moment Tensor Solution
 
 Event Date/Time: prel
 
 Moment Tensor: Scale = 10**23 Dyne-cm
    Component   Value
       Mxx      0.291
       Mxy     -0.741
       Mxz      0.004
       Myy      1.257
       Myz     -0.996
       Mzz     -1.548
 
                    #######                    
              #############------              
           ##############-----------           
         ##############---------------         
       ###############----------------##       
      ###############------------------##      
     #   ###########-------------------###     
    ## T ##########--------------------####    
    ##   #########---------------------####    
   ###############--------   ----------#####   
   ##############--------- P ----------#####   
   ##############---------   ---------######   
   #############----------------------######   
   #############---------------------#######   
    ############--------------------#######    
    ############-------------------########    
     ###########-----------------#########     
      ##########---------------##########      
       #########------------############       
         ########--------#############         
           ------###################           
              ----###############              
                    #######                    
                                               
     Lower Hemisphere Equiangle Projection