SB PROP @ ARL $ARLP030
ARLP030 Propagation de K7RA
ZCZC AP30
QST de W1AW
Propagation Forecast Bulletin 30 ARLP030
From Tad Cook, K7RA
Seattle, WA July 26, 2019
To all radio amateurs
SB PROP ARL ARLP030
ARLP030 Propagation de K7RA
On Monday July 22 a new sunspot appeared, but just for one day. The
magnetic signature showed it was from the current cycle 24.
Average daily solar flux increased insignificantly from 67 to 67.3
this week.
Predicted solar flux is 68 for July 26 through August 1, then 67 on
August 2 through September 8.
Predicted planetary A index is 8 on July 26 and 27, 5 on July 28
through August 3, then 8, 15, 15 and 8 on August 4 to 7, 5 on August
8 to 18, 8 on August 19 and 20, 5 on August 21, 8 on August 22 to
24, 5 on August 25 to 30, then 8, 15, 15 and 8 on August 31 through
...
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Среда, 13.08.2025, 15:23
