The Sun had a massive solar flare eruption from a region facing earth last night around 0400 UTC.A G4 (Severe) geomagnetic storm watch is in effect for late 2 June.Detrimental effects on satellites and comm. systems are expected.Strong auroras, visible in Canada, Europe and the northern half of the U.S. are predicted.Stay tuned for more information. The NASA/NOAA Space Weather Prediction Center website is not fully updated yet.https://www.swpc.noaa.gov/#SolarStorm1/n
