SB PROP @ ARL $ARLP042
ARLP042 Propagation de K7RA
ZCZC AP42
QST de W1AW
Propagation Forecast Bulletin 42 ARLP042
From Tad Cook, K7RA
Seattle, WA October 20, 2017
To all radio amateurs
SB PROP ARL ARLP042
ARLP042 Propagation de K7RA
The past reporting week (October 12-18) saw very little solar
activity, with a sunspot number of 12 on October 15, meaning the
average daily sunspot number was only 1.7, down from the already low
average of 8.4 over the previous seven days.
Over the same two periods, average daily solar flux declined from
76.8 to 70.5, while average daily planetary A index increased from
8.9 to 21.1 and average mid-latitude A index went from 8 to 16.7.
Dr. Tamitha Skov says there are sunspots just beyond the solar
horizon which should soon come into view and begin to affe
... Читать дальше »
SB DX @ ARL $ARLD042
ARLD042 DX news
ZCZC AE42
QST de W1AW
DX Bulletin 42 ARLD042
From ARRL Headquarters
Newington CT October 19, 2017
To all radio amateurs
SB DX ARL ARLD042
ARLD042 DX news
This week's bulletin was made possible with information provided by
K2DM, ON4EI, QRZ DX, the OPDX Bulletin, 425 DX News, The Daily DX,
DXNL, Contest Corral from QST and the ARRL Contest Calendar and
WA7BNM web sites. Thanks to all.
ANNOBON ISLAND, 3C0. Operators Yuris, YL2GM and Kaspars, YL3AIW are
QRV as 3C0L until October 22. Activity is on 160 to 10 meters using
CW, SSB and various digital modes. QSL via YL2GN.
SRI LANKA, 4S. Alex, UT5UY and Roman, UR0MC will be QRV as 4S7AYG
from October 22 to 31. Activity will be on 160 to 10 meters using
CW, SSB and various digital modes. QSL via M0U
... Читать дальше »
Here’s the very latest FREE DX-World Weekly Bulletin written by Bjorn, ON9CFG. As always, it’s packed full of info. This week it runs to 14 pages. You can download it ... Читать дальше »
Суббота, 27.04.2024, 00:35
