Feb 14 2011 New M Class Solar Flare !!
We just had another large M class solar flare explosion at approximately 1727 UTC on February 14, 2011. It produced a sudden ionospheric disturbance (SID) and attendant radio blackout that has wiped out the shortwave radio spectrum as high as approximately 10000 khz. 73 & GUD DX, Thomas F. Giella, NZ4O Lakeland, FL, USA firstname.lastname@example.org