Birdwatch Note Rating
2023-12-05 18:02:11 UTC - HELPFUL
Rated by Participant: 119C3BBB29CFD1BF42C9036D9AAA310B73472C1DBB88A540A8069A416A6ED13E
Participant Details
Original Note:
As confused comments, due to no Context, UV image. Coronal H is simply lower temperature area on Sun, that looks black when the brighter areas are exposed correctly. But still bright. 12hr irrelevant, as gives no start point . They can last days. Nothing to worry or panic. https://www.swpc.noaa.gov/phenomena/coronal-holes
All Note Details