were not considered, possibly because of the small scale of the IGY maps, .... The pronounced vertical stretching often occurs down- .... region of relatively strong 500-rob winds. However, criteria c) does not neces- ...
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www.springerlink.com/index/78K81T7124771412.pdf
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portant region of cyclogenesis. Other regions favourable to lee ... the principal maxima of cyclogenesis frequency occur in the lee of major moun- ... cyclogenesis is often closely associated with a polar-front, even in regions where ..... The weak disturbances of Types C and D will not be considered ...
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www.springerlink.com/index/P56145420Q5382U6.pdf
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2. Warm advection occurs when: ... d: the wind blows across the isotherms, from a warm region to a colder region. ... 15. Which region is not considered to be a region where cyclogenesis often occurs:
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www-das.uwyo.edu/~geerts/atsc2000/archive/97fall/test3....
www-das.uwyo.edu/~geerts/atsc2000/archive/97fall/test3.html
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Redevelopment occurs on the lee side, south of the region of incidence of the dissipating primary cyclone. The cyclolysis of the primary cyclone and cyclogenesis of the lee trough are viewed as manifestations of the interaction of the mountain with the baroclinic wave associated with the primary and lee cyclones.
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www.cimms.ou.edu/~schultz/papers/lee.html
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Several storms in the last two seasons, including 2007’s Andrea, Chantal, Jerry and Melissa and 2008’s Arthur and Nana, would likely not have been considered tropical storms had it not been for technology such as satellite observations from NASA’s Quick Scatterometer (QuikSCAT), the European ASCAT...
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wattsupwiththat.com/2009/08/11/noaa-more-tropical-storm...
wattsupwiththat.com/2009/08/11/noaa-more-tropical-storms-due-to-better-observational-tools-wider-reporting-greenhouse-warming-not-involved/
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The second letter describes the thermal characteristic of its source region: T for tropical, P for polar, ... Fog, sometimes extensive and dense, often occurs in pre-warm-frontal areas.[18] Although, not all fronts produce precipitation or even clouds because moisture must be present in the air mass which is being lifted.[1]
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freewikimedia.com/en/wiki/Weather_front.html
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Cyclogenesis can be located on the prog by noticing a gradual curving of the isotherm colors and the beginnings of a counterclockwise rotating 850 wind vector field. Low level cyclogenesis occurs often in a region with closely spaced isotherms. ... The value of the vorticity maximum does not tell the whole story.
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www.theweatherprediction.com/winterwx/shortrange/interp...
www.theweatherprediction.com/winterwx/shortrange/interpret/
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case, cyclogenesis would most likely not occur. ... Often times the area of developing cyclogenesis is associated with the phasing between two jets. ..... The developing convection on the KS/CO border occurs in the exit region of ...
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rammftp.cira.colostate.edu/bikos/nse/cyclogenesis_talk....
rammftp.cira.colostate.edu/bikos/nse/cyclogenesis_talk.pdf
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Tropical cyclogenesis - Wikipedia, the free encyclopedia
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Tropical cyclogenesis is the technical term describing the development and strengthening of a tropical cyclone in the atmosphere. The mechanisms through which tropical cyclogenesis occurs are distinc...
en.wikipedia.org/wiki/Tropical_cyclogenesis
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