SB PROP @ ARL $ARLP004
ARLP004 Propagation de K7RA
ZCZC AP04
QST de W1AW
Propagation Forecast Bulletin 4 ARLP004
From Tad Cook, K7RA
Seattle, WA January 22, 2021
To all radio amateurs
SB PROP ARL ARLP004
ARLP004 Propagation de K7RA
We just witnessed twelve consecutive days with no sunspots, which
many of us found a bit unsettling. But fortunately Solar Cycle 25
activity returned with new sunspot 2796 on January 15. Instead of
moving from the east across the solar horizon, it emerged in the
southern hemisphere, just west of center.
Currently we are seeing sunspot regions 2797 and 2798, which emerged
in the southeast, and looking at images from the STEREO spacecraft,
I see another bright spot on the horizon.
Average daily sunspot number increased from 0 last week to 14.7
in this reporting period, January 14-20.
... Читать дальше »
SB PROP @ ARL $ARLP004
ARLP004 Propagation de K7RA
ZCZC AP04
QST de W1AW
Propagation Forecast Bulletin 4 ARLP004
From Tad Cook, K7RA
Seattle, WA January 22, 2021
To all radio amateurs
SB PROP ARL ARLP004
ARLP004 Propagation de K7RA
We just witnessed twelve consecutive days with no sunspots, which
many of us found a bit unsettling. But fortunately Solar Cycle 25
activity returned with new sunspot 2796 on January 15. Instead of
moving from the east across the solar horizon, it emerged in the
southern hemisphere, just west of center.
Currently we are seeing sunspot regions 2797 and 2798, which emerged
in the southeast, and looking at images from the STEREO spacecraft,
I see another bright spot on the horizon.
Average daily sunspot number increased from 0 last week to 14.7
in this reporting period, January 14-20.
... Читать дальше »
Суббота, 21.12.2024, 18:32
SB PROP @ ARL $ARLP004
ARLP004 Propagation de K7RA
ZCZC AP04
QST de W1AW
Propagation Forecast Bulletin 4 ARLP004
From Tad Cook, K7RA
Seattle, WA January 22, 2021
To all radio amateurs
SB PROP ARL ARLP004
ARLP004 Propagation de K7RA
We just witnessed twelve consecutive days with no sunspots, which
many of us found a bit unsettling. But fortunately Solar Cycle 25
activity returned with new sunspot 2796 on January 15. Instead of
moving from the east across the solar horizon, it emerged in the
southern hemisphere, just west of center.
Currently we are seeing sunspot regions 2797 and 2798, which emerged
in the southeast, and looking at images from the STEREO spacecraft,
I see another bright spot on the horizon.
Average daily sunspot number increased from 0 last week to 14.7
in this reporting period, January 14-20.
