Space Weather Prediction Center

National Oceanic and Atmospheric Administration

R3 (Strong) Radio Blackout on 28 March

EUV image of a solar flare
R3 (Strong) Radio Blackout on 28 March
published: Thursday, March 28, 2024 22:11 UTC

An R3 (Strong) radio blackout event peaked at 28/2056 UTC (X1.1/3b) from Region 3615.