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In meteorology, the synoptic scale (also called the large scale or cyclonic scale) is a horizontal length scale of the order of 1,000 km (620 mi) or more. [1] This corresponds to a horizontal scale typical of mid-latitude depressions (e.g. extratropical cyclones).
Synoptic scale meteorology predicts atmospheric changes at scales up to 1000 km and 10 5 sec (28 days), in time and space. At the synoptic scale, the Coriolis acceleration acting on moving air masses (outside of the tropics) plays a dominant role in predictions.
Pages in category "Synoptic meteorology and weather" ... Synoptic scale meteorology; A. Anticyclogenesis; B. Bergen school (meteorology) Buys Ballot's law; C. Cold ...
A surface weather analysis is a type of weather map that depicts positions for high and low-pressure areas, as well as various types of synoptic scale systems such as frontal zones. Isotherms can be drawn on these maps, which are lines of equal temperature. Isotherms are drawn normally as solid lines at a preferred temperature interval. [2]
Synoptic meteorology and weather (2 C, 29 P) Pages in category "Scales in meteorology" The following 14 pages are in this category, out of 14 total.
A polar low is a small-scale, symmetric, short-lived atmospheric low-pressure system (depression) that is found over the ocean areas poleward of the main polar front in both the Northern and Southern Hemispheres. The systems usually have a horizontal length scale of less than 1,000 kilometres (620 mi) and exist for no more than a couple of days.
Meteorology, is applied to and ... Synoptic scale meteorology – is a horizontal length scale of the order of 1000 kilometres (about 620 miles) or more; Methods in ...
Weather maps are created by plotting or tracing the values of relevant quantities such as sea level pressure, temperature, and cloud cover onto a geographical map to help find synoptic scale features such as weather fronts. The first weather maps in the 19th century were drawn well after the fact to help devise a theory on storm systems. [2]