Warm Sector
A region of warm surface air between a cold front and a warm front.
Warning ...
Warm Sector - permalink - collapse
All > Science > Weather
A region of warm surface air between a cold front and a warm front.
NOAA National Weather Service - Cite This Source - This Definition ...
Warm sector The region of warm air within a wave cyclone that lies between a retreating warm front and an advancing cold front.
warm sector—The area covered by warm air at the surface and bounded by the warm front and cold front of a wave cyclone.
water equivalent—The depth of water that would result from the melting of snow or ice.
Warm Sector: The area of warm air.
Watch: Issued by the National Weather Service when there is a potential for severe weather:
Watch Box: Issued by the National Weather Service when there is a potential for severe weather: ...
Warm Sector
The area of tropical origin air between a warm and cold front.
Water Vapour ...
using the simple methods described in text books (for example, active cold fronts can be advected (moved) at a speed of four-fifths the measured geostrophic wind measured just ahead of the front, the vector being in the direction of the warm sector ...
When the cold front moves faster than the warm front, and as it overtakes the warm front, the warm sector is closed and a combine front forms. This process is called occlusion.
The front formed in this way is called an occluded front.
Frost ...
Occlusion or Occluded Front: Situation in which the cold front reaches the warm front. Subsequently, the warm sector rises above the surface of the Earth.
Ac stratus often indicates the margins of a warm sector and no significant weather change. However, if they show ripples and waves as Ac stratus undulatus then the weather will become worse within the next 12 hours.
Because these winds blow from a warmer region to a cooler region, they are often accompanied by dramatic temperature and wind speed increases. The south foehn often results from flow in the warm sector of a cyclone system and thus it often occurs ...
They tend to move in a direction that is 15 degrees to the right of the mean wind and often move into the warm sector before dying.
A wave (young) cyclone forms and moves along a front. Mature cyclone has well-developed warm sectors and both cold and warm fronts. Occluded cyclone is that within which there has developed an occluded front.
 See also: Front, Warm front, Wind, High, Surface
  
|
RSS
