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Re: LF: Solar activity

To: "[email protected]" <[email protected]>
Subject: Re: LF: Solar activity
From: Laurence KL7 L <[email protected]>
Date: Tue, 5 May 2015 19:13:07 -0600
In-reply-to: <[email protected]>
References: <[email protected]>
Reply-to: [email protected]
Sender: [email protected]
Thanks Alan - weve had nightly pretty strong Green Auroras here in North 
Alberta for this past 5 days so it will be interesting...

Not tonight though - its snowing :-(

Laurence in VE6 



> On May 5, 2015, at 17:32, Alan Melia <[email protected]> wrote:
> 
> The filament event has thrown off a CME which is sheduled to impact the 
> magnetosphere around 1800z on the 6th. The NOAA animation is quite dramatic 
> and it looks like we will get it dead centre. the radio effect of this is 
> somewhat dependent on the direction of the field when it arrives, but expect 
> aurora and reduced LF signal levels from 6/7th for some following nights.
> 
> The region numbered 2335 I think which is fairly central has thrown off an 
> X2.7 flare just after 2300z. Expect another possible CME arriving any time 
> after 2400z on the 7/8th. If both of these reconnect we could experience long 
> period of poor LF propagation.
> 
> http://www.swpc.noaa.gov/products/wsa-enlil-solar-wind-prediction  for the 
> NOAA animation.
> 
> Alan
> G3NYK 
> 


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