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Aurora Borealis

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EDY19
Sun Mar 09 2008, 06:28AM Print
EDY19 Registered Member #105 Joined: Thu Feb 09 2006, 08:54PM
Location:
Posts: 408
Just thought I'd let the people in the western US know that the aurora is pretty cool tonight its not too often that I can see it here in Traverse City, Michigan, but tonight I noticed it while driving home and have been watching it for a while- tonight and this coming Thursday are supposed to be decent nights, so if the weather is clear and you can stay up late, take a peek! I've only seen them a couple times from my house, so I figure they must be a little more active then normal now smile Good Luck!!
Eric
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Bjørn
Sun Mar 09 2008, 07:16AM
Bjørn Registered Member #27 Joined: Fri Feb 03 2006, 02:20AM
Location: Hyperborea
Posts: 2058
I took this picture 10 days ago. The sun has just started on a new 11 year solar cycle and has been very active lately. The predictions are that it will be more active this cycle than for quite some time.



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Proud Mary
Sun Mar 09 2008, 08:42AM
Proud Mary Registered Member #543 Joined: Tue Feb 20 2007, 04:26PM
Location: UK
Posts: 4992
I have seen wonderful aurora in Finnmark and Svalbard, but only once in Britain, when I was walking in the Cairngorm mountains of Scotland in the winter. The aurora were not overhead, as one can sometimes see them in Norway, but very low in the northern sky, as if they were happening much further to the north.
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EDY19
Sun Mar 09 2008, 01:53PM
EDY19 Registered Member #105 Joined: Thu Feb 09 2006, 08:54PM
Location:
Posts: 408
Thats how they are for me, too, Harry- but its still a great surprise and they're still amazing to me!! When I went to Iceland and the northern part of Norway, the northern lights were Amazing! Unlike anything I have ever seen down here on the 45th parallel, thats for sure!
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Proud Mary
Sun Mar 09 2008, 02:49PM
Proud Mary Registered Member #543 Joined: Tue Feb 20 2007, 04:26PM
Location: UK
Posts: 4992
The aurora I remember from the north of Norway were all the lime-green colour a bit like uranium glass, but at Spitsgergen in Svalbard in the winter I saw other colours too - great pulsing waves and ribbons of light edged with red and crimson which I believe occur at a lower altitude than the more common lime-green displays. I have heard it said that when it is very still, and the aurora is very strong, that a hissing sound may be heard, but I did not experience this myself. Sights of a lifetime!
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Noelle
Tue Mar 11 2008, 04:11PM
Noelle Napoleonic Powermonger
Registered Member #2 Joined: Thu Jan 26 2006, 05:10AM
Location: Meadville, PA
Posts: 70
Cool pic, Bjoern.

I've only seen an aurora once, and it was just a little fleeting bit of it. I'd love to see a fullblown one, though I'm not really quite north enough for that. With all the increased solar activity it should open up more chances to see them, though, so I'm hopeful.

Why would the aurora hiss?
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Zum Beispiel
Tue Mar 11 2008, 04:40PM
Zum Beispiel Registered Member #514 Joined: Sun Feb 11 2007, 12:27AM
Location: Somewhere in Pirkanmaa, Finland
Posts: 295
Noelle wrote ...

Why would the aurora hiss?
Many people who have been far north and seen aurora borealis claim they have heard a hissing noise. It's mostly thought to be BS.
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