Space Environment Warning
Issued by NWS
WOXX32 KWNP 271656
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.
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