Circumhorizontal arcs (loosely known as fire rainbows) are the rarest of all naturally occurring atmospheric phenomena.
21
The Earth sees about 760 thunderstorms every hour, scientists have calculated.
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Men are 6 times more likely to be struck by lightning than women!
194
It snows more in the Grand Canyon than it does in Minneapolis, Minnesota.
113
Contrary to popular belief, lightning travels from the ground upwards not from the sky downwards.
101
Dirty snow melts faster than clean.
350
The winter of 1932 in the US was so cold that Niagara falls froze completely solid!
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