New Sunspot Group Bombards Earth With Solar Flares, One Blast Disrupts Radio Communications In Europe
By Rob Waugh – “A violent new sunspot is bombarding the Earth with particles from solar flares – including a blast that affected some radio transmissions across Europe.
Nasa’s Solar Dynamics Observatory captured an M5.6-class solar flare erupting from the sun’s surface starting on July 2, from a huge sunspot called AR1515 in the sun’s southern hemisphere.
The blast of particles – a ‘coronal mass ejection’ – was not directed towards Earth, but the charged particles caused brief radio interference across Europe.
From a different spot, but on that same day, the sun unleashed a coronal mass ejection (CME) that began at 4:36 AM on Tuesday.
Models from the NASA’s Space Weather Center at Goddard Space Flight Center in Greenbelt, Md, described the CME at traveling at nearly 700 miles per second, but do not show it heading toward Earth.
Sunspots are darker than the surrounding area because they are slightly cooler, which makes them less luminous.
They are caused by the sun’s magnetic field becoming twisted – and it’s this twisting dynamic that can produce coronal mass ejections.” Read more.




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