Moderate (R2) Radio Blackout Event Observed - 08 December 2023
Region 3511 (S22W45, Esi/beta) produced an impulsive M5.5 flare at 08/2307 UTC.
NOAA Scales mini
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.
Moderate (R2) Radio Blackout Event Observed - 08 December 2023