![](https://www.swpc.noaa.gov/sites/default/files/styles/pad_sides_large/public/top_news/R2_02APR2017.jpg?itok=QvD1HU3A)
R2 (Moderate) Radio Blackout Observed
An R2 (Moderate) radio blackout was observed at 08:02 UTC (04:02 am ET) on 02 April 2017 due to flare activity from Region 2644.
An R2 (Moderate) radio blackout was observed at 08:02 UTC (04:02 am ET) on 02 April 2017 due to flare activity from Region 2644.