Because of the Coriolis effect, the direction of wind flow changes (slightly to the right in the Northern Hemisphere and to the left in the Southern Hemisphere)
as you ascend in the atmosphere. The term for this phenomenon is the Ekman Spiral. As a result, the wind direction aloft will...
It seems like forever since I last posted on this site. As some of you know, I am working on a book, and it has been a major project, but I am beginning to see light at the end of the tunnel.
The only photography I have been able to do is clouds, mostly within 20 miles of my home. So here are...
That is a great-looking image, Michael. The triangular shape is due to joints, which are cracks in the rock formed by the stresses the rock is subjected to as it is uplifted. You see a lot of those kinds of shapes in the sandstones around the Coyote Buttes area.
I wish I had taken this image...
There is an issue with Uploading Photos (attachjments). I am not sure what the problem is, and I am looking into it. You can still try to Create your Threads and Upload your Photos, but it is hanging up during the Upload.