« Finally! The fast #solar wind in this #solarstorm took over a day to ramp up. Had it been a faster build, we wouldve hit storm levels early on! The last time this coronal hole brought a storm, it was shaped differently. Strangely enough, shape has a lot to do with storm impact! https://twitter.com/SpaceWxMike/status/1002560536423387136 »
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