SB PROP @ ARL $ARLP049
ARLP049 Propagation de K7RA
ZCZC AP49
QST de W1AW
Propagation Forecast Bulletin 49 ARLP049
From Tad Cook, K7RA
Seattle, WA December 9, 2022
To all radio amateurs
SB PROP ARL ARLP049
ARLP049 Propagation de K7RA
Solar activity bounced back in our reporting week, December 1 to 7.
With solar flux and sunspot numbers dramatically higher and
geomagnetic activity lower, what could be better? Well, even more
sunspots, I guess. But this sunspot cycle is already progressing
better than the prediction consensus, so I am grateful.
Average daily sunspot numbers increased from 46 to 85, while average
daily solar flux rose from 108.3 to 137.5.
How do these numbers compare with a year ago? The week of December
2 to 8, 2021 had an average daily sunspot number of 24.6 and solar
flux at 82.6.
Average da
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Четверг, 21.11.2024, 11:16
