In 1859, the largest known geomagnetic storm struck the Caribbean, causing an aurora and telegraphs could even operate without a power source.
25
The speed of a typical raindrop is 17 miles per hour.
181
Contrary to popular belief, lightning travels from the ground upwards not from the sky downwards.
101
Circumhorizontal arcs (loosely known as fire rainbows) are the rarest of all naturally occurring atmospheric phenomena.
21
The winter of 1932 in the US was so cold that Niagara falls froze completely solid!
442
In ten minutes, a hurricane releases more energy than all the world's nuclear weapons combined!
371