AAVSO Sudden Ionospheric Disturbance Report 
     August 1983
  
     Observers:
     A-01   A-19   A-26   A-31   A-46   
     A-49   A-50   A-51   A-55   A-56   
     
     YYMMDD      Event Peak (UT)   Importance
     830801         1230                1- 
     830802         1903                1- 
     830803         1427                1- 
     830803         1507                1+ 
     830803         2139                1- 
     830805         1303                1  
     830806         2051                1- 
     830807         2207                1+ 
     830808         0115                1- 
     830808         0303                2+ 
     830809         1812                1+ 
     830812         1808                1  
     830813         1818                1+ 
     830814         1700                1+ 
     830816         1606                1- 
     830817         0241                1- 
     830817         1913                1+ 
     830819         1833                1- 
     830819         2021                1- 
     830819         2246                1- 
     830820         0520                1- 
     830820         1540                1- 
     830821         1803                1+ 
     830823         2330                1+ 
     *******************************************
     Importance Summary August 1983
        1- events:  13
        1  events:  2
        1+ events:  8
        2  events:  0
        2+ events:  1
        3  events:  0
        3+ events:  0
     Total events:  24