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 1994 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 23 GRF 01.00.0 01.40.0 170.0 7.0 04.01 2804 1 S 01.52.8 01.53.1 4.6 6.0 04.01 2804 42 SER 03.04.5 03.10.0 3.4 8.0 04.01 2804 42 SER 03.04.5 03.13.7 3.5 8.0 05.01 2804 3 S 01.54.2 01.54.2 0.3 46.0 05.01 2804 1 S 02.03.0 02.03.4 0.6 4.0 05.01 2804 1 S 03.46.2 03.46.8 1.4 4.0 05.01 2804 1 S/F 03.56.0 03.56.3 0.7 4.0 05.01 2804 1 S 04.00.7 04.01.9 2.5 2.5 06.01 2804 2 S/F 00.50.4 00.50.6 0.4 3.3 11.01 2804 32 ABS 03.40.0 04.05.7 31.0 -2.7 11.01 2804 20 GRF 04.11.0 04.15.0 29.0 3.5 12.01 2804 1 S 00.03.6 00.38.0 0.7 2.0 14.01 2804 46 C 05.06.2 05.07.4 2.5 2.4 18.01 2804 1 S 01.30.0 01.31.3 5.0 5.0 18.01 2804 8 S 01.57.5 01.57.8 0.6 10.0 19.01 2804 46 C 03.08.8 03.11.8 6.3 13.0 24.01 2804 2 S/F 04.30.6 04.31.2 1.2 3.8 25.01 2804 22 GRF 00.40.0 01.05.0 195.0 6.0 25.01 2804 20 GRF 03.40.0 03.45.0 40.0 3.7 26.01 2804 2 S/F 01.10.0 01.10.9 1.9 4.4 26.01 2804 4 S/F 01.32.5 01.34.0 5.6 40.0 27.01 2804 46 C 03.44.4 03.45.0 3.7 16.0 27.01 2804 22 GRF 03.48.8 03.55.0 51.2 6.0 27.01 2804 1 S 04.58.4 04.58.8 1.4 4.2 27.01 2804 46 C 05.05.0 05.07.0 14.5 43.0 28.01 2804 20 GRF 05.01.2 05.03.8 28.8 3.3 07.02 2804 20 GRF 01.20.0 02.30.0 130 5 07.02 2804 2 S/F 04.50.2 04.51.4 2.5 6.0 12.02 2804 28 PRE 01.28.5 01.32.5 4.5 2.5 12.02 2804 3 S 01.32.5 01.35.0 5.0 11.0 12.02 2804 1 S 02.37.8 02.38.8 2.3 3.0 14.02 2804 2 S/F 01.41.4 01.41.6 0.9 3.0 18.02 2804 46 C 05.40.3 05.40.6 1.9 7.0 03.03 2804 46 C 02.07.7 02.08.7 2.1 9.0 03.03 2804 8 S 03.36.8 03.37.3 0.7 4.0 03.03 2804 8 S 23.17.5 23.17.6 0.5 4.4 18.04 2804 8 S 00.57.9 00.57.9 0.3 3.3 19.04 2804 3 S 00.06.2 00.06.5 1.0 2.1 22.04 2804 45 C 00.19.4 00.21.1 2.5 4.5 06.07 2807 45 C 23.41.8 23.43.3 3.2 4.0 16.07 2802 42 SER 01.42.8 01.43.1 1.2 2.0 16.07 2802 42 SER 01.42.8 01.43.8 1.2 4.0 16.08 2805 3 S 22.53.4 22.53.8 2.8 9.0 17.08 2805 40 F 01.01.5 01.01.5 7.5 6.0 17.08 2805 29 PBI 01.08.0 01.16.0 82.0 3.5 19.08 2805 8 S 00.30.0 00.30.5 0.9 4.0 19.08 2805 21 GRF 02.45.5 02.46.5 43.0 3.0 19.08 2805 4 S/F 02.56.8 02.56.9 1.8 12.0 20.08 2805 4 S/F 00.08.0 00.08.5 1.2 14.0 31.08 2805 1 S 23.51.2 23.58.4 2.5 2.4 06.10 2803 20 GRF 00.25.0 00.33.8 175.0 3.6 06.10 2803 46 C 00.52.3 00.54.4 2.7 15.0 06.10 2803 29 PBI 00.55.0 01.04.0 80.0 7.0 06.10 2803 2 S/F 04.20.4 04.21.3 3.6 8.0 11.10 2806 2 S/F 23.36.0 23.36.8 1.4 3.2 12.10 2806 42 SER 02.34.4 02.34.6 0.6 4.6 12.10 2806 42 SER 02.34.4 02.36.4 0.3 4.6 12.10 2806 42 SER 02.34.4 02.40.4 0.3 5.6 12.10 2806 42 SER 02.34.4 02.41.4 0.8 5.0 12.10 2806 42 SER 02.34.4 02.45.3 1.3 4.0 12.10 2806 42 SER 02.34.4 02.48.4 0.6 5.6 12.10 2806 42 SER 02.34.4 02.50.0 0.8 6.0 18.10 2806 32 ABS 04.19.0 04.29.6 22.5 -3.3 18.10 2806 46 C 04.44.6 04.45.3 4.0 5.0 22.10 2805 20 GRF 00.52.5 00.58.0 12.5 2.4 22.10 2805 3 S 02.17.5 02.21.5 5.5 2.4 23.10 2804 46 C 04.18.4 04.19.4 2.4 3.4 24.10 2804 46 C 01.43.8 01.45.4 3.7 3.9 24.10 2804 3 S 03.26.1 03.26.8 3.9 24.0 04.11 2805 2 S/F 00.09.0 00.10.7 3.5 3.9 14.12 2804 46 C 00.01.2 00.02.5 8.8 25.6 14.12 2804 1 S 04.19.8 04.20.2 1.2 1.6 14.14 2804 1 S 04.22.6 04.24.2 2.5 2.5