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[aprssig] Weather graphics

Mike Mather wd0cwt at mchsi.com
Sun Sep 30 23:21:22 UTC 2007

Robbie, wa9inf wrote:
> Hi,
> I guess this is more for Gerry, since he has some insight to the NWS 
> and shape files displayed on our APRS maps..
> Lately there are lines being drawn from way up in northern Canada, all 
> the way down to Kansas, then a box on the ends of the lines in what 
> may be a Area of Alert???
> Any ideas why all the looong lines???? What do they mean?
> Robbie
N0BKB and I were talking about that today and we know it's not something 
we're doing so it has to be something in the system.  Anybody have any 



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