Comment on SWPC issues first G4 geomagnetic storm watch since 2005parentComments−skywal_l2yLooking at https://en.wikipedia.org/wiki/Solar_cycle_25 there's already been a G4 in march and it didn't seem to have caused any issues (AFAIK).−sukhavati2yThe March G4 was unexpected. I wouldn't be surprised if this one turns out to be much stronger than is modeled today as well.
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Looking at https://en.wikipedia.org/wiki/Solar_cycle_25 there's already been a G4 in march and it didn't seem to have caused any issues (AFAIK).
The March G4 was unexpected. I wouldn't be surprised if this one turns out to be much stronger than is modeled today as well.