Five new sunspot groups emerged this week, one on August 17, another August 18, two more on August 21 and...
solar flare
Two massive X-class solar flares released over the past few days have caused radio blackouts across the Pacific Ocean. The...
The Australian Space Weather Forecasting Centre issued a geomagnetic disturbance warning at 0233 UTC on August 3. "Two recent coronal...
Average daily sunspot numbers declined slightly over the past week (July 20-26) to 128.1, compared to 130.6 over the previous...
Solar protons reached the moderate S2 threshold today for the second time this solar cycle. Moderate S2 solar radiation storms...
"GEOMAGNETIC DISTURBANCE WARNING ISSUED AT 0713UT/13 JULY 2023 BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE. A glancing CME impact is...
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...
That was unexpected! Incoming sunspot region 3341 produced an X1.1 solar flare (R3-strong) that peaked yesterday at 17:09 UTC. It...
There as been a lot of M-class flare activity the past few days coming from sunspot region 3311 including an...
We have had some stormy space weather these first few days of May! Perhaps not stormy in the sense of...
As you might have noticed... there has been a lot of M-class activity the past few days. Unfortunately the M3.9...
An M1.7 solar flare took place yesterday peaking at 18:12 UTC. The eruption was combined with what looks like a...
Quite the surprise this morning as proton levels at the near Earth environment suddenly started to rise this morning and...
Release Date: March 4, 2023 Here is a summary of the news trending This Week in Amateur Radio. This week's...
A coronal mass ejection has arrived at our planet. This is likely the arrival of the coronal mass ejection that...
A major long duration X2.28 solar flare (R3-strong) took place yesterday and reached its peak at 20:17 UTC. This is...
After a fairly quiet start of the month the Sun has really started to pick up the pace again. The...
A lot of sunspots on our Sun today which is a promising start for what should be an exciting 2023...
A surprise this night from sunspot region 3182 which has just rotated into view. It produced a major X1.2 solar...
What a crazy couple of days! After what feels like months of relative silence on our Sun she has really...
We are not seeing much yet of the anticipated geomagnetic storming conditions but our Sun is really doing its best...
A transequatorial coronal hole is currently facing our planet. The coronal hole stretches from the solar equator up on to...
Release Date: September 24, 2022 Here is a summary of the news trending This Week in Amateur Radio. This week's...
Earlier this year, experts were surprised when 38 Starlink satellites fell out of the sky following a minor geomagnetic storm....
