We are still awaiting the arrival of two coronal mass ejections launched by a couple of M-class solar flares from...
Weather
A huge surprise at 05:26 UTC today as unimpressive sunspot region 2974 produced a long duration M1.4 solar flare. It...
A very long duration C3.1 solar flare peaked yesterday at 20:55 UTC. The solar flare came from sunspot region 2962....
Along with many other natural phenomena, lightning is probably familiar to most. Between its intense noise and visuals, there is...
Volunteer radio amateurs across New England got down to business over the final weekend in January, as a major winter...
Numerous powerful X-class solar flares occurred last fall as Solar Cycle 25 activity picked up. Jon Jones, N0JK, covered the...
How do you look back over your life and divide it up? Maybe by decades, cultural moments, or geopolitical events....
Sunspot region 2936 produced an M1.1 solar flare which peaked at 23:32 UTC back on Saturday, 29 January. This large...
Many radio amateurs have expressed concern over the situation in the Kingdom of Tonga after the eruption of the volcano....
NASA has caught sight of an explosion more than 100 million km from Earth. The explosion was a solar flare...
The NOAA SWPC has issued a minor G1 geomagnetic storm watch (max Kp of 5) for Saturday evening (15 January)...
The National Oceanic and Atmospheric Administration (NOAA) and the US Fish and Wildlife Service (USFWS) have invited comments regarding a new Monument...
Hurricane Watch Net (HWN) Manager Bobby Graves, KB5HAV, says 2021 was the third most-active hurricane season on record in terms...
Space weather physicist Dr Tamitha Skov’s forecast pointed out that a massive coronal hole in the Sun’s core has been...
We probably don’t have to tell most Hackaday readers why the current wave of low-cost software defined radios (SDRs) are...
The Mississippi Valley Amateur Radio Association celebrated National Sky-warn Recognition Day with the La Crosse National Weather Service. The Mississippi...
Solar storm warning: ‘Significant’ radio and GPS issues are expected within hours, according to the Met Office. A SOLAR storm...
The recent announcement of a pending 3-month DXpedition to activate Crozet Island (FT5W) in 2022 – 2023 has generated enthusiasm...
What a week we are having! Hello Solar Cycle 25! Sunspot region 2891 (which is directly facing Earth!) produced a...
The solar flare produced Type II and IV radio sweeps which was a sign that the event is eruptive and...
A major nor’easter struck eastern Massachusetts and Rhode Island this week, with ferocious winds stronger than those that Tropical Storm...
What a day yesterday. The spectacular X1.0 solar flare (which is the second strongest solar flare of the current Solar...
Earth-facing sunspot region 2887 erupted today with a major X1.0 (R3-strong) solar flare that launched a major coronal mass ejection...
An M1.6 solar flare peaked yesterday at 06:38 UTC. Source of the eruption was sunspot region 2882 which was in...
The Cumbre Vieja volcano on La Palmas in Spain’s Canary Islands erupted for the first time in 50 years on...
