SB PROP @ ARL $ARLP022
ARLP022 Propagation de K7RA

ZCZC AP22
QST de W1AW 
Propagation Forecast Bulletin 22 ARLP022
From Tad Cook, K7RA
Seattle, WA June 2, 2023
To all radio amateurs 

SB PROP ARL ARLP022
ARLP022 Propagation de K7RA

Average daily solar flux values dropped over the past week, but
sunspot numbers were nearly the same, comparing May 25 to 31 to the
previous week.

Average daily solar flux declined from 161.2 to 155.3. Geomagnetic
indicators were quieter, with average daily planetary A index
declining from 17.1 to 7.3, and middle latitude numbers from 14.4 to
7.9.

Predicted solar flux is 160 on June 2, 155 on June 3-4, 150 on June
5-8, 130 on June 9-11, then 135, 140, 143, 145, and 150 on June
12-16, 155 on June 17-20, 150 on June 21-25, then 145, 140 and 135
on June 26-28 and 130 on June 29 to July 8.

		
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