Look up, upper USA States!
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NOAA forecasters expect the CME arrival to spark up G1 (minor) geomagnetic storm conditions overnight, with a chance activity could strengthen to G2 (moderate)...
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How to Watch the Northern Lights from 22 States Tonight - AOL
NOAA forecasters expect the CME arrival to spark up G1 (minor) geomagnetic storm conditions overnight, with a chance activity could strengthen to G2 (moderate) levels early Friday, Oct. 9