SB PROP @ ARL $ARLP035
ARLP035 Propagation de K7RA
ZCZC AP35
QST de W1AW
Propagation Forecast Bulletin 35 ARLP035
From Tad Cook, K7RA
Seattle, WA August 30, 2019
To all radio amateurs
SB PROP ARL ARLP035
ARLP035 Propagation de K7RA
The current stretch of spotless days is now over three weeks,
according to http://www.spaceweather.com. The continuing quiet seems
eerie. For this past reporting week, Thursday through Wednesday, the
average daily solar flux (10.7 GHz radiation recorded in Penticton,
British Columbia, which roughly tracks with sunspot activity) was
only 66. I couldn't recall when the weekly average reported in this
bulletin was last that low, and couldn't find any report during the
past year with such low activity.
I did an inspection of the numbers a
...
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Воскресенье, 13.07.2025, 17:42
