Space Weather Message Code: ALTXMF
Serial Number: 146
Issue Time: 2011 Feb 18 1015 UTC

ALERT: X-Ray Flux exceeded M5
Threshold Reached: 2011 Feb 18 1011 UTC
NOAA Scale: R2 - Moderate



NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/NOAAscales


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