Space Weather Message Code: ALTEF3
Serial Number: 1801
Issue Time: 2011 May 31 1018 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1800
Begin Time: 2011 May 29 1240 UTC
Yesterday Maximum 2MeV Flux: 16576 pfu



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

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