In 1859, the largest known geomagnetic storm struck the Caribbean, causing an aurora and telegraphs could even operate without a power source.
25
Moist air holds heat better than dry air.
114
Oak trees are struck by lightning more than any other tree.
266
Temperatures have been cooling since 2002, even as carbon dioxide has continued to rise.
106
Snowiest city in the U.S. : Blue canyon, California.
112
-40 degrees Celsius is equal to -40 degrees Fahrenheit.
96
The winter of 1912 was so cold that Niagara Falls froze over.
35
Circumhorizontal arcs (loosely known as fire rainbows) are the rarest of all naturally occurring atmospheric phenomena.
21