S O L A R R A D I O E M I S S I O N Selected Fixed Frequency Events Observing Station Ussurijsk Outstanding occurrences 1996 Data Freq.Stat. Type Start Time Dur. Flux density Polaris. time of max Peak Mean UT UT Min. (10 -22w/m 2 Hz) MHz 04.01 2804 2 S/F 03.10.8 03.11.2 3.5 4.4 21.04 2804 32 ABS 22.50.0 00.40.0 110.0 -4.0 22.04 2804 8 S 02.07.1 02.07.7 0.8 1.5 22.04 2804 1 S 02.09.8 02.10.1 1.0 2.5 22.04 2804 3 S 02.25.6 02.26.2 1.2 1.5 22.04 2804 2 S/F 02.32.1 02.32.7 2.8 6.0 22.04 2804 2 S/F 03.00.2 03.00.4 2.5 3.0 22.04 2804 46 C 03.33.2 03.36.2 6.8 15.0 09.07 2804 32 ABS 00.10.0 01.10.0 103.0 -6.0 09.07 2804 8 S 01.53.3 01.53.9 0.6 4.5 09.07 2804 32 ABS 23.40.0 01.25.0 216.0 -5.0 10.07 2804 42 SER 03.16.2 03.17.2 2.5 5.7 10.07 2804 42 SER 03.16.2 03.26.0 1.6 1.8 10.07 2804 42 SER 03.16.2 03.38.5 3.8 3.4 10.07 2804 21 GRF 22.36.2 22.36.5 21.0 3.4 11.07 2804 32 ABS 00.45.0 02.15.0 118.0 -5.4 11.11 2804 4 S/F 01.04.3 01.07.5 4.0 3.2