SOLAR ACTIVITY UPDATE: Strong M-Flare/CME/Proton. July 14th, 2017.
The most-studied form of solar activity (SA) - change in the number of sunspots. The first reports of sunspots are observed 800 BC. e. in China, the first drawings .
STRONG SOLAR FLARE: After 3 days of suspenseful quiet, huge sunspot AR2665 finally erupted on July 14th (0209 UT), producing a powerful M2-class solar .
Forecasters keep eye on looming 'Solar Max' -- the coming year will be an important one for space weather as the Sun pulls out of a trough of low activity and .
Eruptive events on the sun can be wildly different. Some come just with a solar flare, some with an additional ejection of solar material called a coronal mass .
An active region on the sun — an area of intense and complex magnetic fields — has rotated into view
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