SOLAR ACTIVITY UPDATE: DOMINO EFFECT ( May 10th, 2015)
DOMINO EFFECT Yesterday, a filament of magnetism on the sun s northeastern limb rose up and hurled part of itself into space. It was not alone. Moments earlier, another filament of magnetism connected to sunspot AR2339 did the same thing. Were these two events connected Watch the INTERACTION REGION: NOAA forecasters estimate a 45 chance of polar geomagnetic storms on May 11th when a corotating interaction region (CIR) is expected to hit Earth s magnetic field. CIRs are transition zon
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