Solar activity has been at low levels with mostly weak C-class flares observed from Regions 4172 and 4180. The largest...
Space Weather
Solar activity was at low levels on 28 July to 02 August and moderate levels on 03 August. The largest...
Spaceweather.com reports solar activity was at low levels with only minor C-class flares observed. Region 4154 produced a C1.4 flare...
Solar activity was at low levels. The largest flare was a C7.6 from Region 4136. C-class activity was also observed...
Spaceweather.com reports solar activity was ranged from low to moderate levels. Minor events were observed on 08 and 09 July...
Spaceweather.com reports solar activity was at low levels with only C-class flares observed. The largest flare during the period was...
Solar activity has been at low levels for the past 48 hours, withlow-level C-class flares. There was a narrow coronal mass...
On Friday, June 20, Spaceweather.com reports that, in addition to itbeing the first day of Summer in the Northern Hemisphere,...
Last week we mentioned a large coronal hole on the Sun that might cause problems. The hole is so large...
On Friday, June 13, Spaceweather.com reports a CIR, or co-rotatinginteraction region, hit Earth's magnetic field, sparking a G2-classgeomagnetic storm. There...
Solar activity remained at moderate levels earlier this week. Therewas an approximately 20-degree filament eruption on June 4 and apossibly...
Release Date: May 31, 2025 Here is a summary of the news trending…This Week in Amateur Radio. This week's edition...
Release Date: May 31, 2025 Here is a summary of the news trending…This Week in Amateur Radio. This week's edition...
PODCAST: This Week in Amateur Radio Edition #1370 - Full Version (LPFM, no ID Breaks every 10 minutes) Release Date:...
Solar activity reached moderate levels early this past week with several flares. An X1-class flare erupted mid-week, but activity has...
Solar activity ranged from low to high. Region 4087 produced the strongest event of the period, an impulsive R3 flare...
After weeks of calm, solar activity is suddenly high again, with twostrong solar flares erupting from opposite sides of the...
Release Date: May 10, 2025 Here is a summary of the news trending…This Week in Amateur Radio. This week's edition...
This is a 1-hour version of the weekly podcast for This Week in Amateur Radio. For the full version please...
Release Date: May 10, 2025 Here is a summary of the news trending…This Week in Amateur Radio. This week's edition...
The Solar Geophysical Activity Report and Forecast from theUSAF/NOAA indicates that solar activity has been at low levels forthe past...
On May 2, Spaceweather.com reported: "Astronomers are monitoring avery large sunspot now turning toward Earth. Sunspot AR4079stretches more than 140,000...
Solar activity has been at low levels with only minor C-classflaring through April 24, 2025, and is expected to be...
Paul “Tad” Cook, K7RA, passed away on April 13, 2025. For 36 years, Cook wrote the weekly W1AW Propagation Forecast...
Spaceweather.com reports a Cannibal Coronal Mass Ejection on April 15 sparked geomagnetic storms. On April 16, the storm became severe...
