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Decent northern coronal hole

solar investigator

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Strong big northern sector coronal hole approaching earth facing position in about 8 days~ expect decent chance of G1 possibly G2. Info from stereo A EUVI imagery. Also looking at latest and older images it is also seen that a potential sunspot has developed, which should be visible in about 36 hours

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Added the most recent EUVI 195 image from STEREO A. There is indeed a sunspot growing in the southern hemisphere but it is still small at the time. Let's hope it continue's to develop. The coronal hole on the northern hemisphere is of course the same coronal hole that faced us in December and should be a reliable source of enhanced solar wind conditions later this month.


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