[NZ4O Spaceweather] Large M Class Solar Flare

Thomas F. Giella NZ4O solarcycle24 at tampabay.rr.com
Sun Feb 13 09:46:17 PST 2011


It looks like we just had a large M class solar flare explosion at around 
1738 UTC. It produced a sudden ionosphere disturbance (SID) and attendant 
radio blackout that has wiped out the shortwave radio spectrum as high as 
approximately 10000 khz on the sun facing side of the earth.

73 & GUD DX,
Thomas F. Giella, NZ4O
Lakeland, FL, USA
solarcycle24 at tampabay.rr.com

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