Geomagnetic Watch for 2/18
Posted by JAC on 2/15/2011, 6:41 pm
Space Weather Message Code: WATA20
Serial Number: 465
Issue Time: 2011 Feb 15 2219 UTC

WATCH: Geomagnetic A-index of 20 or greater predicted
NOAA Scale: Periods reaching the G1 (Minor) Level Likely
Valid for UTC Day: 2011 Feb 18

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Solar Update - Earth in Line of Fire - JAC, 2/15/2011, 7:12 am
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