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Topband: Future propagation ?

To: Dave Heil <k8mn@frontiernet.net>, Topband <topband@contesting.com>
Subject: Topband: Future propagation ?
From: "K1FZ-Bruce" <k1fz@myfairpoint.net>
Reply-to: k1fz@myfairpoint.net
Date: Sun, 06 Dec 2015 14:26:54 -0500
List-post: <topband@contesting.com">mailto:topband@contesting.com>
Thanks info Dave. In the Nova coverage they were concentrating upon a few inch band on Iron, that coincided  with  the loss of various species in the Bahamas. They found a preserved crocodile head for example.  
73
Bruce
www.qsl.net/k1fz/pennantnotes.html
 
 
 
On Sun, 6 Dec 2015 19:09:11 +0000, Dave Heil  wrote:

See: http://www.britannica.com/science/harmattan

This dust from the Sahara is a yearly event and I have no doubt that
some of it ends up off the East Coast.
Even with windows closed and masking tape on the seams, I'd wake up in
the middle of the night, coughing and choking, in Guinea-Bissau when the
Harmattan arrived.
73,

Dave Heil K8MN

On 04-Dec-15 16:29, K1FZ-Bruce wrote:
Watching NOVA on PBS last night. Diving into Blue water "sink holes". Found evidence indicated that iron rich sand from the very dry Sarah Desert had blown across the Atlantic to the Bahama Island region. (possibly related to previous global warming period ?)

Wondering, if this takes place again, will this semi conductive material give us a leg up on propagation to Africa, and beyond ? (;>))



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