I saw this phenomenon, if you can call it that, in September 1996 over a sleepy small town here in Canada. It started a beautiful morning, and then these clouds came in with that sharp line just like in this shaky cam video, then it was a usual cloudy fall day. My opinion: a cold front came in....
I saw this phenomenon, if you can call it that, in September 1996 over a sleepy small town here in Canada. It started a beautiful morning, and then these clouds came in with that sharp line just like in this shaky cam video, then it was a usual cloudy fall day. My opinion: a cold front came in....