Space Environment Warning
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000
WOXX32 KWNP 271656
WARPX1

Space Weather Message Code: WARPX1
Serial Number: 454
Issue Time: 2015 Jun 27 1651 UTC

CANCEL WARNING: Proton 10MeV Integral Flux above 10pfu expected
Cancel Serial Number: 453
Original Issue Time: 2015 Jun 25 2341 UTC

Comment: The greater than 10 MeV proton flux has decreased below the 10 pfu (S1-Minor Solar Radiation Storm) threshold.
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/
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