1. Noordwijk, November, 2005 RWC Warsaw - Enduser compromize and agreement (last space weather events August-September 2005)

2. Noordwijk, November, 2005 7-15.09.2005 21-25.08.2005

3. Noordwijk, November, 2005 Ionosphere – continuously updated numerical and graphical information ionospheric characteristics from ISES’s VI stations and directly from observatories – prompt data ionospheric characteristcs forecast 24 hours ahead

4. Noordwijk, November, 2005 Quiet ionospheric conditions

5. Noordwijk, November, 2005 Disturbed conditions

6. Noordwijk, November, 2005 24 hours ahead forecast for European area

7. Noordwijk, November, 2005 24 hours ahead forecast for East Asia

8. Noordwijk, November, 2005 24 hours ahead forecast for Australia

9. Noordwijk, November, 2005

12. HF forecast for 23-Aug-2005 Path: 2 Length=2017.8 km Transmitter: Point#1 Receiver: Point#2 Lon/Lat=20.1/52.4 Lon/Lat=50.2/52.8 Antenna: Gain 0 Antenna: Gain 0 Ant.Bearing=77 deg Ant.Bearing=-79 deg Power=1.000 kW Band width=4000 Hz Modul.depth=30 % Min S/N=20 dB Optimal frequency [MHz] and power [kW]: GMT LUF MUF FOT Power ------------------------------- 00 1 7 3.900 0.020 01 1 6 4.700 0.177 02 1 6 4.700 0.185 03 1 7 5.300 0.169 04 1 10 5.900 0.174 05 1 17 13.900 0.884 06 2 21 17.300 0.549 07 3 26 21.300 0.192 08 3 23 19.100 0.498 09 4 24 19.700 0.026 10 4 21 17.300 0.088 11 4 21 17.500 0.075 12 3 20 16.700 0.085 13 3 20 16.900 0.004 14 2 23 19.300 < 1W 15 1 17 14.300 0.018 16 1 15 12.900 0.041 17 1 13 11.100 0.064 18 1 12 9.900 0.121 19 1 13 10.900 0.070 20 1 11 9.500 0.148 21 1 8 4.100 0.025 22 1 8 4.300 0.027 23 1 8 4.100 0.026

13. Noordwijk, November, 2005 HF forecast for 23-Aug-2005 Path: 1 Length=1534.6 km Transmitter: Point#1 Receiver: Point#2 Lon/Lat=20.1/52.4 Lon/Lat=19.9/38.6 Antenna: Gain 0 Antenna: Gain 0 Ant.Bearing=-179 deg Ant.Bearing=1 deg Power=1.000 kW Band width=4000 Hz Modul.depth=30 % Min S/N=20 dB MUF: 6 6 6 8 7 8 10 36 27 36 36 36 36 36 35 35 34 16 15 15 11 8 10 8 LUF: 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 2 1 1 1 1 1 1 1 1 GMT: 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 f.[MHz] -------------------------------- S/N [dB] ----------------------------- 1.500: 1 2 2 - - - - - - - - - - - - - - - - 13 13 13 12 0 2.000: 18 18 18 2 2 -7 - - - - - - - - - - - - -5 24 24 24 22 16 2.500: 23 23 23 8 8 -0 - - - - - - - - - - - -1 -1 24 24 24 23 21 3.000: 26 26 26 13 13 13 -6 - - - - - - - - - - 1 1 25 25 25 24 25 3.500: 29 29 29 17 17 17 -0 - - - - - - - - - -5 4 4 25 25 25 24 28 4.000: 30 30 30 19 19 19 13 - - - - - - - - - -1 6 6 26 26 26 25 30 4.500: 31 31 31 21 22 22 16 - - - - - - - - - 2 8 8 26 26 26 26 31 5.000: 31 31 32 23 23 23 18 - - - - - - - - - 5 10 10 26 26 26 26 31 5.500: 31 31 31 23 24 24 19 - - - - - - - - -7 7 12 11 27 27 27 27 32 6.000: 31 31 31 23 24 25 21 - - - - - - - - -3 12 14 13 28 28 27 28 31 6.500: 30 29 30 24 24 25 21 - - - - - - - - 0 14 15 14 29 29 28 28 31 7.000: 29 25 28 23 23 26 22 -8 - - - - - - - 3 16 16 16 29 29 27 29 30 7.500: 25 19 24 22 22 25 22 -6 - - - - - - - 10 18 17 17 30 30 26 29 29 8.000: 20 11 18 19 19 24 22 -3 - - - - - - -7 12 19 19 19 31 30 22 30 29 8.500: 13 1 11 14 15 23 22 -1 -8 - - - - - -4 15 21 20 20 32 32 18 31 28 9.000: 5 - 2 8 9 23 22 4 -6 - - - - -8 -1 17 22 21 21 33 32 11 31 26 9.500: -5 - -9 1 2 22 22 6 1 -9 - - - -5 5 19 23 22 22 34 32 4 31 23 10.000: - - - -8 -7 21 21 7 3 -7 - -8 -7 -3 7 21 24 23 23 35 31 -6 29 19 10.500: - - - - - 20 21 8 4 0 -7 -6 -4 4 9 23 26 24 24 36 29 - 26 15 11.000: - - - - - 19 20 9 6 2 -0 2 3 6 10 24 27 26 26 38 26 - 22 9 11.500: - - - - - 16 19 10 7 3 1 4 5 8 12 26 28 27 27 39 23 - 18 3 12.000: - - - - - 13 18 11 8 5 3 6 7 10 13 27 30 28 28 39 18 - 12 -5