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Anticyclogenesis
 
 
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Anticyclogenesis is the development or strengthening of anticyclonic circulation in the atmosphere. It is the opposite of anticyclolysis, and has a cyclonic equivalent—cyclogenesis. Anticyclones are alternatively referred to as High pressure systems. High pressure areas form due to downward motion through the troposphere
Troposphere

The troposphere is the lowest portion of Earth's atmosphere. It contains approximately 75% of the atmosphere's mass and almost all of its water vapor and particulate....
, the atmospheric
Atmosphere

An atmosphere is a layer of gases that may surround a material body of sufficient mass, by the gravity of the body, and are retained for a longer duration if gravity is high and the atmosphere's temperature is low....
 layer where weather
Weather

Weather is a set of all the Phenomenon occurring in a given atmosphere at a given time. Weather phenomena lie in the hydrosphere and troposphere....
 occurs. Preferred areas within a synoptic
Synoptic scale meteorology

The synoptic scale in meteorology is a horizontal length scale of the order of 1000 kilometres or more . This corresponds to a horizontal scale typical of mid-latitude Depression ....
 flow pattern in higher levels of the troposphere are beneath the western side of troughs.






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Anticyclogenesis is the development or strengthening of anticyclonic circulation in the atmosphere. It is the opposite of anticyclolysis, and has a cyclonic equivalent—cyclogenesis. Anticyclones are alternatively referred to as High pressure systems. High pressure areas form due to downward motion through the troposphere
Troposphere

The troposphere is the lowest portion of Earth's atmosphere. It contains approximately 75% of the atmosphere's mass and almost all of its water vapor and particulate....
, the atmospheric
Atmosphere

An atmosphere is a layer of gases that may surround a material body of sufficient mass, by the gravity of the body, and are retained for a longer duration if gravity is high and the atmosphere's temperature is low....
 layer where weather
Weather

Weather is a set of all the Phenomenon occurring in a given atmosphere at a given time. Weather phenomena lie in the hydrosphere and troposphere....
 occurs. Preferred areas within a synoptic
Synoptic scale meteorology

The synoptic scale in meteorology is a horizontal length scale of the order of 1000 kilometres or more . This corresponds to a horizontal scale typical of mid-latitude Depression ....
 flow pattern in higher levels of the troposphere are beneath the western side of troughs. On weather maps, these areas show converging winds (isotachs), also known as confluence
Confluence

Confluence may refer to:* Confluence , the point where two or more bodies of water meet and merge* Deformation , the streamline air flow convergence of a fluid air parcel...
, or converging height lines near or above the level of non-divergence, which is near the 500 hPa pressure surface about midway up through the troposphere. On weather maps, high pressure centers are associated with the letter H in English, or A in Spanish, because alta is the Spanish word for high, within the isobar
Isobar

Isobar may refer to:* a contour line of equal or constant pressure in meteorology* two nuclides with the same mass number in nuclear physics* a heat pipe...
 with the highest pressure value. On constant pressure upper level charts, it is located within the highest height line contour.

See also

  • Cyclogenesis
  • Anticyclonic storm
    Anticyclonic storm

    An anticyclonic storm is a weather storm where winds around the storm flow contrary to the direction dictated by the Coriolis effect about a Low pressure area....