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Hi all,
Yes Michael, that is probably a piece of Wegener arc above the tree tops
and below the subhelic arc. Because in that direction we are looking
inside the ice crystal cloud horizontally, the Wegener seems to get more
brightness and show some colors.
Jarmo Moilanen
Finnish Halo Observers Network
> Hello halo watchers,
>
>
> I did a simulation of the Jamsa display and by
> looking at the gap between the lower sunvex parry
> arc the lower tangent arc the elevation of the
> moon is 30 degrees. In the last few images
> showing the parhelic circle and subhelic arc
> there appears to be a horizontal piece of a
> colored halo near the ground and I think it could
> be a lower wegner arc because the sky was full of
> crystals.
>
> When I get jpeg versions df the simulations done
> I will email them.
>
>
> Best,
> Michael
>
>
>
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