Solar Wind Data Outage
published: Thursday, December 9, 2021 12:29 UTC UTC
SWPC is currently experiencing an outage of solar wind data. The current estimate for the restoration of data is around 0800 UTC (0300 ET).
R1 (Minor) Radio Blackout Impacts
HF Radio: Weak or minor degradation of HF radio communication on sunlit side, occasional loss of radio contact.
Navigation: Low-frequency navigation signals degraded for brief intervals.
More about the NOAA Space Weather Scales
Navigation: Low-frequency navigation signals degraded for brief intervals.