![NOAA Space Weather on X: "An X2.2 flare (R3-Strong Radio Blackout) occurred at 11:57pm EDT on 19 April, 2022. The flare erupted from a region beyond the southwest limb of the Sun – NOAA Space Weather on X: "An X2.2 flare (R3-Strong Radio Blackout) occurred at 11:57pm EDT on 19 April, 2022. The flare erupted from a region beyond the southwest limb of the Sun –](https://pbs.twimg.com/media/FQw3uh-XoAA9s0h.jpg:large)
NOAA Space Weather on X: "An X2.2 flare (R3-Strong Radio Blackout) occurred at 11:57pm EDT on 19 April, 2022. The flare erupted from a region beyond the southwest limb of the Sun –
![R3 (Strong) Radio Blackout Observed with X1.6 Flare on 05 Aug | NOAA / NWS Space Weather Prediction Center R3 (Strong) Radio Blackout Observed with X1.6 Flare on 05 Aug | NOAA / NWS Space Weather Prediction Center](https://www.spaceweather.gov/sites/default/files/styles/pad_sides_large/public/top_news/R3_2023Aug05.png?itok=SeeVl5ha)
R3 (Strong) Radio Blackout Observed with X1.6 Flare on 05 Aug | NOAA / NWS Space Weather Prediction Center
Space Weather by SolarHam - A strong X2.07 solar flare (R3 level radio blackout) was just observed around AR 3234 peaking at 17:52 UTC (Mar 3). A further update will be provided
![Geomagnetic Storm Slams Earth Causing Radio Signal Blackouts and Possible Auroras | The Weather Channel Geomagnetic Storm Slams Earth Causing Radio Signal Blackouts and Possible Auroras | The Weather Channel](https://s.w-x.co//util/image/w/NOAARadioInteruption_June22_650.jpg?crop=16:9&width=480&format=pjpg&auto=webp&quality=60)
Geomagnetic Storm Slams Earth Causing Radio Signal Blackouts and Possible Auroras | The Weather Channel
![Previously Hidden Sunspot Unleashes Powerful X-Class Solar Flare, Causes Radio Blackout Across South Pacific Previously Hidden Sunspot Unleashes Powerful X-Class Solar Flare, Causes Radio Blackout Across South Pacific](https://c.ndtvimg.com/2023-01/dk2oulu_solar-flare_625x300_08_January_23.jpg)
Previously Hidden Sunspot Unleashes Powerful X-Class Solar Flare, Causes Radio Blackout Across South Pacific
![Solar 'tsunami' sparks radio blackout before storm makes direct Earth hit –radiation fears | Science | News | Express.co.uk Solar 'tsunami' sparks radio blackout before storm makes direct Earth hit –radiation fears | Science | News | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/151/590x/secondary/solar-storm-NOAA-3991923.jpg?r=1648496078558)
Solar 'tsunami' sparks radio blackout before storm makes direct Earth hit –radiation fears | Science | News | Express.co.uk
![R2 (Moderate HF Radio Blackout Event on 21 February, 2023 | NOAA / NWS Space Weather Prediction Center R2 (Moderate HF Radio Blackout Event on 21 February, 2023 | NOAA / NWS Space Weather Prediction Center](https://www.spaceweather.gov/sites/default/files/styles/pad_sides_large/public/top_news/21Feb2023_R2at2017Zb.jpg?itok=gc8BaFaB)