Seen so many full-arc rainbows and double rainbows, I couldn't tell you. The coolest rainbow I ever saw was a rainbow circle around the sun, intersected by another white circle the same size, which also intersected the sun. Wow!Cheval wrote:I've seen (several times) double rainbows and once seen both ends of a rainbow.
Tried to take pictures of these, but never seem to get the image on film.
In Nigeria several years ago at sunset the clouds were all orange, except in the east the sky was black with clouds, flashing with lightning, and there was a brilliant rainbow as well.
I also keep my eyes peeled for sun dogs and coronas (colors in clouds usually only visible with sunglasses on).
Saw northern lights several times when I lived in Vermont, where the sky is actually dark and clear at night, and a couple great comets (Hale-Bopp was the best).
Finally, I almost hate to admit it, but a VERY long time ago I was in the New Mexico desert and saw a strange light moving across the sky, with a large arc of light preceding it... a friend of mine also in the desert more than 200 miles away saw it too the same night... I'm not saying.
What cool sky phenomena have you been blessed to see?