GuppieGrouper
(Weather Master)
Tue Aug 22 2006 02:20 PM
Inverted V on Satellite Signature?

DESPITE THE WAVE BEING BENEATH AN UPPER RIDGE...WEAK
LOW LEVEL INVERTED-V CURVATURE IS OBSERVED ON INFRARED SATELLITE
IMAGERY. SCATTERED SHOWERS/ISOLATED THUNDERSTORMS ARE FROM
17N-20N BETWEEN 75W-78W.
I have seen this statement before. Is there a brief explanation of what they are referring to? Is this a situation that could develop. or is it an indication of no more than clouds and rain?


Clark
(Meteorologist)
Tue Aug 22 2006 03:36 PM
Re: Inverted V on Satellite Signature?

An inverted-V signature is just that -- the low cloud lines (and low level winds) create the appearance of an inverted V in satellite imagery, or something like...

Code:

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albeit not quite that pronounced with the changes.



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