SB PROP @ ARL $ARLP033
ARLP033 Propagation de K7RA

ZCZC AP33
QST de W1AW 
Propagation Forecast Bulletin 33 ARLP033
From Tad Cook, K7RA
Seattle, WA August 16, 2019
To all radio amateurs 

SB PROP ARL ARLP033
ARLP033 Propagation de K7RA

No sunspots were visible over the recent reporting week, Thursday
through Wednesday, August 8 through 14.
 
According to Spaceweather.com, 67% of the days so far in 2019 have
been spotless, and for all of 2018 it was 61%. In the previous solar
minimum in 2008 and 2009 the spotless days ran 73% and 71%,
respectively.
 
Solar flux has been minimal and unremarkable, with average daily
solar flux changing only to 67.4 from 67.2 last week.
 
Predicted solar flux for the next 45 days is likewise unremarkable,
at 67 from August 15 til September 29.
 
Predicted planetary A index is 8 on August
		
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