Space Environment Warning
Issued by NWS
Issued by NWS
853 WOXX31 KWNP 220956 WARPC0 Space Weather Message Code: WARPC0 Serial Number: 116 Issue Time: 2024 Nov 22 0950 UTC CANCEL WARNING: Proton 100MeV Integral Flux above 1pfu expected Cancel Serial Number: 115 Original Issue Time: 2024 Nov 21 1900 UTC Comment: 100MeV proton flux has steadily decreased and is anticipated to remain below the 1 pfu threshold barring another event. www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: An enhancement in the energetic portion of the solar radiation spectrum may indicate increased biological risk to astronauts or passengers and crew in high latitude, high altitude flights. Additionally, energetic particles may represent an increased risk to all satellite systems susceptible to single event effects. This information should be used in conjunction with the current Solar Radiation Storm conditions when assessing overall impact. # 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