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813
WOXX32 KWNP 201941
WARPX1

Space Weather Message Code: WARPX1
Serial Number: 429
Issue Time: 2014 Apr 20 1936 UTC

CANCEL WARNING: Proton 10MeV Integral Flux above 10pfu expected
Cancel Serial Number: 428
Original Issue Time: 2014 Apr 18 1400 UTC

Comment: Conditions for this alert are no longer expected.
Potential Impacts: Radio - Minor impacts on polar HF (high frequency) radio propagation resulting in fades at lower frequencies.

# Issued by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
# Recent messages, data, and help at http://swpc.noaa.gov/alerts/
# Send questions to SWPC.Webmaster@noaa.gov



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