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General Discussion >> Hurricane Ask/Tell
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Keith234
Storm Chaser


Reged:
Posts: 921
Loc: 40.7N/73.3W Long Island
Re: Pressure drop accounting for latitude
      Fri Oct 01 2004 07:33 PM

I mean if your a perfectionist like moi, I think this formula does the job sin (latitude of a lows center)/sin60. Example sin40/sin60 or 9.8/9.9, equals 0.989, then multiply that by 24 and you get 23.7 mb's rounded to the nearest tenth. Obvioulsy the pressure drop difference is minute but it's there.

Edit: I'm not using the same sin as on a caculator because that would give you a negative anwser, as it is meant for geometery and those problems have both a negative and positive anwser. So respectively at 60 degrees sin= .165 and is .245 at 40 degree's, increasing by .04 every 10 degrees of latitude.

--------------------
"I became insane with horrible periods of sanity"
Edgar Allan Poe


Edited by Keith234 (Fri Oct 01 2004 07:40 PM)

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Entire topic
Subject Posted by Posted on
* Pressure drop accounting for latitude Keith234 Fri Oct 01 2004 07:33 PM
. * * Re: Pressure drop accounting for latitude Clark   Fri Oct 01 2004 07:29 PM
. * * Re: Pressure drop accounting for latitude Keith234   Fri Oct 01 2004 07:33 PM
. * * Re: Pressure drop accounting for latitude Clark   Fri Oct 01 2004 10:59 PM
. * * Re: Pressure drop accounting for latitude Keith234   Sat Oct 02 2004 08:44 AM
. * * Re: Pressure drop accounting for latitude Clark   Sat Oct 02 2004 06:57 PM
. * * Re: Pressure drop accounting for latitude Keith234   Sat Oct 02 2004 07:19 PM
. * * Re: Pressure drop accounting for latitude Keith234   Sat Oct 02 2004 04:21 PM
. * * Re: Pressure drop accounting for latitude Dawn   Fri Oct 01 2004 08:44 PM
. * * Re: Pressure drop accounting for latitude Keith234   Fri Oct 01 2004 08:54 PM
. * * Re: Pressure drop accounting for latitude Dawn   Fri Oct 01 2004 09:20 PM

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