[NZ4O Spaceweather] New M Class Solar Flare

[doc at kd4e.com]

What do you use to monitor via a noise level graph, please?

> Here is an interesting item...  I was monitoring 20 MHz., noise at
> that time...  Flare is clearly visible in the noise level graph.  If
> interested I can post it somewhere...
>
> Dave NK7Z
>
>
> ====================CUT================== On Mon, 14 Feb 2011
> 12:33:24 -0500 "Thomas F. Giella NZ4O"<solarcycle24 at tampabay.rr.com>
> wrote:
>
>> 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
>> solarcycle24 at tampabay.rr.com

-- 

Thanks! & 73, KD4E
David Colburn http://kd4e.com
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