Суббота, 21.12.2024, 16:42
24 December 2022 A.R.I. DX Bulletin
No 1651
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*** 4 2 5 D X N E W S ***
**** DX INFORMATION ****
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Edited by I1JQJ & IK1ADH
Direttore Responsabile I2VGW
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SB PROP @ ARL $ARLP051
ARLP051 Propagation de K7RA
ZCZC AP51
QST de W1AW
Propagation Forecast Bulletin 51 ARLP051
From Tad Cook, K7RA
Seattle, WA December 23, 2022
To all radio amateurs
SB PROP ARL ARLP051
ARLP051 Propagation de K7RA
I am writing this first draft of my penultimate bulletin of 2022,
about seven hours after the start of Winter Solstice in the Northern
Hemisphere, which was on Wednesday, December 21, 2022 at 2147 UTC.
It is very cold in Seattle, about 17 degrees F on the longest night
of the year.
Solar activity was down a bit from the previous week, although it
was one of those odd occasions when average daily sunspot numbers
and solar flux changed in opposite directions.
Average daily sunspot number declined from 136.9 to 124.1, while
solar flux rose from 150 to 153.8.
Two new sunspot groups em
