Here is the source time function for the 970920_Kermadecevent.
 If you have any questions or comments, please contact
         tanioka@umich.edu
 
                         Yuichiro Tanioka and Larry Ruff
                         University of Michgan
 
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970920_Kermadec                         
 LOCATION     -28.700  LAT.    -177.600  LONG.                          
 ORIGIN TIME=  16 HOUR 11 MIN 32.5 SEC GMT   (NEIC Ms 6.9)
 Focal mechanism ( ERI autoCMT, best-fit)
      strike  dip   rake        strike  dip   rake
       15.    67.    86.        206.    23.   100.
 Depth  24. km (the best depth, but data are also well-fit at z=12 km)
 Number of stations: 10
 The Maximum moment rate (10**20 Nm/s) =    3.31052E-02
 One "space" represents    1.00000 sec
 Moment of the main pulse:  0.325 (10**20 Nm) at 17.0sec (Mw 7.0)
 
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   |...\  /..|          
   /....\|....\         
  |....../....|         
  |...........|         
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  /............\        
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/================\\==   
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|         |         |   
0        10        20sec
                        
 
 Numerical values of source time function
 Sampling dt:  1.0sec
 X10**17 Nm/sec
  0.00  6.35 10.87 20.00 28.27 33.11 29.96 22.12 20.05 18.68
 20.82 24.52 27.85 25.42 20.43 11.99  3.74  0.70 -0.42 -3.32
 -3.60
(STF Catalog Listing, go to: "http://www.geo.lsa.umich.edu/SeismoObs/STF.html")