893
WOXX32 KWNP 220116
ALTPX2

Space Weather Message Code: ALTPX2
Serial Number: 76
Issue Time: 2024 Nov 22 0112 UTC

ALERT: Proton Event 10MeV Integral Flux exceeded 100pfu
Begin Time: 2024 Nov 22 0112 UTC
NOAA Scale: S2 - Moderate
www.swpc.noaa.gov/noaa-scales-explanation
Potential Impacts: Radiation - Passengers and crew in high latitude, high altitude flights may experience small, increased radiation exposures.
Spacecraft - Infrequent single-event upsets to satellites are possible.
Radio - Small effects on polar HF (high frequency) propagation resulting in fades at lower frequencies.

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