ON THE OCCASIONS, OR INCIDENTAL CAUSES, OF EXTRATROPICAL CYCLONES
نویسندگان
چکیده
منابع مشابه
The Extratropical Transition of Tropical Cyclones
The objective is to investigate the physical processes that occur as a tropical cyclone interacts with the environment such that intensity and structure changes occur. Specific interactions being studied are with baroclinic environments in the midlatitudes during extratropical transition. During extratropical transition, radical changes to the storm structure occur as vertical wind shear and in...
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A temperature structure appropriate for maritime areas is employed to find exact solutions to the non-linear quasi-geostrophic omega and vorticity equations, using a procedure similar to that used in a quasigeostrophic model by Sanders (1971). Results are qualitatively similar to those found in the latter model, and thus, are consistent with the traditional baroclinic stability theory. The prin...
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[1] Using cloud observations from NASA Moderate Resolution Imaging Spectroradiometer, Multiangle Imaging Spectroradiometer, and CloudSat-CALIPSO, composites of cloud fraction in southern and northern hemisphere extratropical cyclones are obtained for cold and warm seasons between 2006 and 2010, to assess differences between these three data sets, and between summer and winter cyclones. In both ...
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Tropical cyclones moving polewards into the midlatitudes and undergoing extratropical transition are frequently associated with a significant decrease in predictability. This can be associated both with the system undergoing ET and with the flow downstream of the system (Harr et al. 2008; Anwender et al. 2008). Forecast errors are not only associated with strong ET events. For example, the medi...
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ژورنال
عنوان ژورنال: Monthly Weather Review
سال: 1933
ISSN: 0027-0644,1520-0493
DOI: 10.1175/1520-0493(1933)61<112:otooic>2.0.co;2