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CME passage, G1 geomagnetic storm

The minor G1 geomagnetic storm was reached earlier today at 02:20 UTC. This is caused by a coronal mass ejection passage that brings a persistent southward pointing magnetic field with it. This coronal mass ejection that we are seeing at Earth right now is likely the coronal mass ejection that we posted about on 8 May.

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Incoming & Unnumbered Active Regions 16 AR4294 / 4296 / 4298 312 50 mhz F2 75 AR 4299 24 Current Farside Activity 236

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