Hurricane Formations

Since yesterday night the question how Hurricane takes birth was eating me away. I resisted googling it and try to find the answer just using what I know. My best bet was 2nd law of thermodynamics (which I've become a huge fan due to this website). The 2nd law essentially says that nature intrisinkly tries to equal out everything. That means if there is high pressure somewhere, the inherent consequence would be nullify the excess and have an equal average pressure everywhere. So I'd been trying to figure out what kind of pressure patterns would be required so a rotation would occur. I planned out a little computer simulation of this with the guess that a ring of low pressure would probably produce hurricane-like whirlpool.

Aha, I was dead wrong. The 2nd law would prevent cyclone from happening instead of be a reason to produce it. My wife intuitively pointed out that hurricane would occur due to warm air that goes up where the cold air is but while it does so, the Coriolis effect kicks in which would produce whirlpool (similar to the whirlpool produced when flushing the toilet). Her intuition is awesomely right. All hurricanes in northern hemisphere go in anti-clockwise and southern hemisphere in clockwise. The huge power that a hurricane demonstrate is supplied by rotation of the Earth which itself is so massive.

I was also intrigued by how hurricanes are named. It turns out some international committee has preset list of names starting with letter A,B, C.. for each year. The list repeats every 6 years (i.e. names for 2005 hurricanes would be same as 2011). While now many names used are male’s names, previously only female names were used to name hurricanes :).