Showing posts with label sunspot AR 3341. Show all posts
Showing posts with label sunspot AR 3341. Show all posts
Saturday, June 24, 2023
X1.1 solar flare! New sunspot makes presence known with major fireworks - heliophysics
The solar flare of 20 June 2023 caused a blackout of shortwave radio over North America.The footage is from the NASA Solar Dynamics Observatory.
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