Isabel Forecast 13

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ncweatherwizard
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Isabel Forecast 13

#1 Postby ncweatherwizard » Fri Sep 12, 2003 9:47 am

http://www.nencweather.com/tropicalweather/isabel.html

Almost parallel to the last forecast; I adjusted of course for the initial motion. This is going to be close.
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#2 Postby ncweatherwizard » Fri Sep 12, 2003 10:36 am

Audio is up; just go to the bottom :)
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Tip
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#3 Postby Tip » Fri Sep 12, 2003 10:48 am

What trough in the east are you talking about?

High pressure is wedged down the Appalachians.

http://www.rap.ucar.edu/weather/surface/us_mslp.gif
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#4 Postby ncweatherwizard » Fri Sep 12, 2003 11:01 am

Tip wrote:What trough in the east are you talking about?

High pressure is wedged down the Appalachians.


1031mb high pressure is centered over Nova Scotia right now. Trough is pushing southward over Eastern US associated with 1011mb low (as indicated by your map) off the Carolina coast. Here's the water vapor loop.

http://www.goes.noaa.gov/GSSLOOPS/ecwv.html

Also, here's a TAFB anaylsis.

http://www.nhc.noaa.gov/tafb/WATL_12Z.gif
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