C. NOAA Radio Blackout Activity and Forecast
Radio blackouts reaching the R3 levels were observed over the past 24
hours. The largest was at Mar 23 2024 0133 UTC.
Radio Blackout Forecast for Mar 23-Mar 25 2024
Mar 23 Mar 24 Mar 25
R1-R2 80% 80% 80%
R3 or greater 30% 30% 30%
Rationale: R1-R2 (Minor-Moderate) radio blackouts are expected, with a
chance for R3 (Strong) on 23-25 Mar due to the flare potential of
Regions 3614 and 3615.