On Sun, 25 Sep 2005 00:26:32, Uncle Al wrote:

wrote:

Hurricanes grow stronger over warm waters and correspondingly lose
strength over cool waters. Hurricanes typically need an ocean
temperature of about 80§ F, 26§ C, to form. This page shows the
cooler waters following Hurricane Bonnie caused Hurricane Danielle
following in Bonnie's wake to lose strength and dissipate:

What Lies Beneath a Hurricane.
http://science.nasa.gov/headlines/y2000/ast11sep_1.htm

According to the graphic on this page, the temperature only had to be
reduced to about 75§ F for this to occur.

So could we cover the expected hurricane path with chemicals that
produce a temperature reduction on mixing with water to reduce the
ocean temperature?
[snip crap]

Cylinder of water 70 miles in radius and 25 feet deep. Cool from 90 F
to 70 F,

(pi)(112.65 km x 10^5)^2(7.62 meters x10^2)(11.11 C) -- 3.38x10^18
calories
3.38x10^18 calories = 1.41x10^19 joules = 3,378 megatonnes equivalent

Ya gonna absorb that energy with dissolving ammonium nitrate, git?
Cylinder of vegetable oil 70 miles in radius and 1 cm thick,

(pi)(112.65 km x 10^5)^2(1) = 4x10^14 cm^3 = 10^11 gallons

Gonna pour oil on troubled waters, git?


Al again you are correct, but not very nice. Keep up the good work.