Largest solar radiation storm in more than 20 years hits Earth; aurora borealis possible in NorCal

(KRON) — A “severe” geomagnetic storm watch has been issued for Monday and Tuesday as the largest solar radiation storm in ...
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Earth hit by biggest 'solar radiation storm' in 23 years, triggering Northern Lights as far as Southern California

Earth's magnetic field was struck by a "severe" solar storm Monday (Jan. 19), triggering vibrant auroras in the U.S. and ...