Суббота, 21.12.2024, 17:40
15 December 2018 A.R.I. DX Bulletin
No 1441
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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
9X - Harald, DF2WO will be active again as 9X2AW from Kigali, Rwanda
from 18 January to 14 February 2019. He will operate CW, SSB, FT8
and RTTY with a
...
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SB PROP @ ARL $ARLP050
ARLP050 Propagation de K7RA
ZCZC AP50
QST de W1AW
Propagation Forecast Bulletin 50 ARLP050
From Tad Cook, K7RA
Seattle, WA December 14, 2018
To all radio amateurs
SB PROP ARL ARLP050
ARLP050 Propagation de K7RA
Our recent reporting week (December 6-12) had sunspots on five of
the seven days, with an average daily sunspot number of 9.7, up from
2.3 in the previous seven days. Average daily solar flux rose from
68.9 to 70.7. Geomagnetic indices were moderate, with average daily
planetary A index rising from 7 to 8, and mid-latitude A index
increasing from 4.9 to 6.4.
Predicted solar flux over the next 45 days is 70 on December 14-19,
68 on December 20-22, 70 on December 23 to January 4, 68 on January
5-18, and 70 on January 19-27.
Predicted planetary A index is 5 on December 14-15, 8 on Dec
