SB PROP @ ARL $ARLP026 ARLP026 Propagation de KT7H ZCZC AP47 QST de W1AW Propagation Forecast Bulletin 26 ARLP026 From Tad Cook, KT7H Seattle, WA June 28, 1996 To all radio amateurs SB PROP ARL ARLP026 ARLP026 Propagation de KT7H Solar activity is still very low, although there were visible spots on the Sun's surface every day this past week. Average solar flux was up about 3 points, and the A index was in the single digits. Solar flux peaked up just over 70, and it is expected to drop below 70 around July 7, reaching back up to 70 again around July 17. Around July 16 is when we could see a slight recurring geomagnetic instability, although some smaller disturbances could appear also around July 2, 3 and 14. Sunspot Numbers for June 20 through 26 were 22, 33, 23, 23, 25, 23 and 25, with a mean of 24.9. 10.7 cm flux was 69.7, 70, 69.7, 68.6, 72.3, 71.9, and 71.8, with a mean of 70.6. NNNN /EX