Space Weather Message Code: ALTEF3 Serial Number: 3175 Issue Time: 2021 Dec 06 1338 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3174 Begin Time: 2021 Dec 02 1130 UTC Yesterday Maximum 2MeV Flux: 1289 pfu NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.
