if stormy weather is approaching the pressure tendency would probably be falling or rising?
2007-06-05 10:36:17 · 9 answers · asked by Dia 3 in Science & Mathematics ➔ Weather
Falling
2007-06-05 10:41:38 · answer #1 · answered by johnnybegood 3 · 2⤊ 1⤋
To answer your question, the pressure will fall as stormy weather is associated with low pressure systems. However there is more to it than that. Generally as a low pressure system approaches the pressure will gradually fall, this can be indicated on a synoptic chart as the lines (isobars) indicate the amount of pressure. The pressure may even rise very slightly as low pressure conflicts with the higher pressure overhead at the time (this is rare). The distance of the lines from each other indicate the speed of wind - very close together shows high winds. From using the synoptic chart you can tell how bad the storm will be - very low pressure (980 Hpa) and very close isobars shows a very bad storm approaching.
2007-06-05 11:47:42 · answer #2 · answered by Tilly 1 · 1⤊ 0⤋
Definitly falling. Stormy weather means low pressure.
2007-06-05 10:43:40 · answer #3 · answered by Anonymous · 0⤊ 0⤋
If you're having a storm approach your area, the pressue will be falling.
High Pressure - good weather or Big Bubble no trouble
Low Pressuure - generally bad weather.
think of a hurricane - the lower the pressure the stronger the storm.
2007-06-05 14:02:48 · answer #4 · answered by Lifting Underground 2 · 0⤊ 0⤋
Falling. High pressure systems keep storms away, but low pressure systems let storms into the area.
2007-06-05 11:43:07 · answer #5 · answered by Ski_grl 2 · 0⤊ 0⤋
Falling.
Always keep in mind the fact that water vapor is lighter than air.
(H2O) molecular weight is 18.
Air has an average molecular weight of about 27.
Water vapor makes air lighter and the water stays in the vapor form until it condenses into droplets forming clouds and falls as rain or some other form of precipitation.
2007-06-05 11:03:44 · answer #6 · answered by Philip H 7 · 0⤊ 0⤋
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2016-12-12 12:29:29 · answer #7 · answered by ? 4 · 0⤊ 0⤋
i dont know, just get a thing that measures pressure i believe that means you would want a borameter... and then get a lawn chair and go and wait for some dark clouds.... thats what i would do :) anyways i hope you get a better answer then mine lol
2007-06-05 10:44:38 · answer #8 · answered by TheSportcaster 4 · 0⤊ 1⤋
it would be lower pressure
2007-06-05 12:52:38 · answer #9 · answered by v 2 · 0⤊ 0⤋