Originally published on Thu January 9, 2014 4:32 pm
Update at 3:05 p.m. ET:
NOAA's Space Weather Prediction Center now reports:
"The coronal mass ejection (CME), originally expected to arrive around 0800 UTC (3:00 a.m. EST) today, January 9, was observed at the ACE spacecraft just upstream of Earth at 1932 UTC (2:32 p.m. EST)."
The SWPC goes on to say that "the original forecast continues to be for G3 (Strong) Geomagnetic Storm activity on January 9 and 10."
Originally published on Fri January 10, 2014 2:01 pm
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