If the differential is large then the jet stream speeds up, and like a river flowing down a steep hill, it ploughs through any obstacles — such
as areas of high pressure that might be in its way.
Sunshine and warm temperatures are likely on Friday
as an area of high pressure continues to be in control.
Not exact matches
-- it will face continued margin
pressures «due to
higher labor content in certain
areas of manufacturing where we have temporarily dialed back automation,
as well
as higher material costs from recently imposed tariffs, commodity price increases and a weaker US dollar.»
It's thought that the
high pressure observed in tumors is a result
of these abnormal blood vessels, which leak fluid and proteins into the
area between tumor cells, known
as the interstitial space.
This is because there is a
higher risk
of human interaction and persecution in
areas where there are more farms, a greater
pressure on natural resources through increased timber extraction and livestock grazing, and even competition for food from domestic animals kept
as pets.»
This disease can lead to
high cholesterol and blood
pressure, an increase in free radicals that can damage DNA, and promotes fat buildup in other
areas of the body
as well.
also known
as an anticyclone - an
area of high pressure with a system
of winds rotating outwards.
As the winds travel from
areas of higher pressure to
areas of lower
pressure, a persistent onshore flow develops over large landmasses in the lower troposphere.
What counts in producing the greenhouse effect on Venus are the differences to the Earth, such
as the lack
of oceans on Venus (Oceans cover 71 %
of Earth's surface
area), and the much
higher total atmospheric
pressure.
As the air gets hotter, thunderstorms are more likely to develop in the
area, the energy
of which fluctuates the jet stream and creates a
high - low or «dipole,»
pressure pattern.
Conversely volumes
of cooled air form
areas of high pressure because
as their individual molecules are condensing there are more
of them in the same room their weight is more concentrated forming
areas of high pressure, weighing down on us more heavily because there are more
of them.
This gives rise to moisture flow by air movement and vapor diffusion from the exterior to the interior cooled
area as a result
of a
higher outdoor vapor
pressure than indoor vapor
pressure during the cooling periods.
Charts showing isobars are useful because they identify features such
as anticyclones (
areas of high pressure), depressions (
areas of low
pressure), troughs and ridges which are associated with particular kinds
of weather.
Just
as a jet stream in the atmosphere separates zones
of higher and lower air
pressure, the fast - moving Gulf Stream separates
areas of differing MSL
as it runs up the Atlantic coast.
In the Atlantic, storms often form in the Caribbean or the central Atlantic and move west, around the periphery
of a broad
area of High pressure that typically sets up shop each summer near Bermuda — known
as the «Bermuda
High.»
Elsner said the springtime NAO can help influence the location
of the all - important
High pressure area in the Atlantic Ocean, displacing it further southwest, which in turn may steer hurricanes closer to the U.S. coastline,
as occurred in 2004 and 2005.
These same people, on the other hand, would dismiss the 2003 heatwave across western Europe (with well - publicised increases in the numbers
of elderly people dying in France)
as extreme weather caused by a blocked
area of high pressure.