Geomagnetic conditions were very quiet last weekend, good conditionsfor the ARRL Phone Sweepstakes. But there was much more geomagneticactivity toward...
sunspot
"GEOMAGNETIC DISTURBANCE WARNING ISSUED AT 2333 UTC on 02 NOVEMBER 2023 BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE. "A possible...
The recent solar activity decline continues. Weekly average daily sunspot numbers starting with Propagation Forecast bulletin ARLP039 on September 21...
ASWFC GEOMAGNETIC DISTURBANCE WARNING ISSUED AT 0249UTC on 22 SEPTEMBER 2023 BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE: "Solar wind...
A long duration M1.2 solar flare took place around departing sunspot region 3413 yesterday which peaked around 03:52 UTC. This...
Welcome to July! A month where both our American and French friends celebrate very important holidays with lots of celebrations...
Sunspot region 3354 departs with a major X1.0 solar flare (R3-strong) yesterday at 23:14 UTC as it approaches the west...
A surprise this night from sunspot region 3182 which has just rotated into view. It produced a major X1.2 solar...
One of the biggest sunspots in years has just rotated over the sun's northeastern limb. AR3112 has a mixed-polarity magnetic...
We are not seeing much yet of the anticipated geomagnetic storming conditions but our Sun is really doing its best...
Sunspot region 3004 has really developed over the past 24 hours into a very nice sunspot region with a complex...
Out of nowhere yesterday we were surprised by M-class solar activity. A sunspot region that is hiding behind the north-east...
A huge surprise at 05:26 UTC today as unimpressive sunspot region 2974 produced a long duration M1.4 solar flare. It...
Earth-facing sunspot region 2887 erupted today with a major X1.0 (R3-strong) solar flare that launched a major coronal mass ejection...
An X-class solar flare (R3-moderate) has just peaked! The maximum measured X-ray flux was X1.59 to be precise and the...
This Week in Amateur Radio Edition #1137 Release Date: December 12, 2020 Here is a summary of the news trending...
