[MIham] X2-flare and Radio Blackout on March 11, 2015

[Frank]

Space Weather News for March 11, 2015 http://spaceweather.com EARTH 
DIRECTED X-FLARE: On March 11th at approximately 16:22 UT (09:22 PDT) 
sunspot AR2297 unleashed a strong X2-class solar flare. Extreme UV 
radiation from the blast is causing HF radio fade-outs and other 
propagation effects on the dayside of Earth, primarily over the 
Americas. Visit http://spaceweather.com for more information and updates.