SB PROP @ ARL $ARLP025
ARLP025 Propagation de K7RA

ZCZC AP25
QST de W1AW 
Propagation Forecast Bulletin 25 ARLP025
From Tad Cook, K7RA
Seattle, WA June 24, 2022
To all radio amateurs 

SB PROP ARL ARLP025
ARLP025 Propagation de K7RA

This past reporting week (June 16-22) began with a bang, when the
daily sunspot number was 159. But sunspot numbers declined every day
to finally reach 80 on June 22.

One new sunspot group emerged on June 15, another on June 16, one
more on June 18, and another on June 21.

Average daily sunspot number over the week was 124.6, up
substantially from 74.3 the previous seven days.

Average daily solar flux rose from 123.9 to 140.5.

Average daily planetary A index rose from 9.7 to 11.4, and the
middle latitude numbers increased one point to 11.9

It was great to see the Sun covered with sp
		
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