Solar Winds are still whipping at 656 km/s!

This is a very persistent coronal hole stream.

[link to www.swpc.noaa.gov (secure)]

The electron flux is climbing in geosynchronous orbit.

GOES Electron Flux:

[link to www.swpc.noaa.gov (secure)]

Space Weather Message Code: ALTEF3
Serial Number: 3124
Issue Time: 2021 Mar 21 1314 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2021 Mar 21 1255 UTC
Station: GOES16


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.