S O L A R   R A D I O   E M I S S I O N
            Selected Fixed  Frequency Events

            Outstanding occurrences  2018

            Observing Station       Ussurijsk


  Data   Freq.Stat.   Type     Start     Time      Dur.    Flux density     Polaris.
            MHz                time     of max             Peak     Mean
                                UT       UT        Min.   (10 -22w/m 2 Hz)
  
  12.01    2804     20 GRF    00.21.4   01.39.8   202.0     6.1 
  21.06    2804      1 S      01.10.4   01.14.3     7.5     7.6