AAVSO Sudden Ionospheric Disturbance Report 
     March 1985
  
     Observers:
     A-01   A-19   A-26   A-46   A-49   
     A-50   
     
     YYMMDD      Event Peak (UT)   Importance
     850321         1511                2  
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     Importance Summary March 1985
        1- events:  0
        1  events:  0
        1+ events:  0
        2  events:  1
        2+ events:  0
        3  events:  0
        3+ events:  0
     Total events:  1