Artículo
Abstract:
In this paper, an analytical study of an explosive cyclogenesis that occurred in northeastern Argentina on 11-12 November 1989, is carried out. European Centre for Medium Range Weather Forecasts Analysis data are used to compute the terms of the atmospheric motion governing equations in order to determine the triggering mechanisms of this event. This cyclogenesis is initiated by classical processes such as the advection of vorticity and divergence in the upper troposphere. The diabatic mechanisms rapidly associate to these processes, generating an intense cyclonic potential vorticity in low levels and depleting it in upper levels. The major development occurs when the presence of cyclonic vorticity in upper levels continues in spite of the mechanisms tending to weaken it.
Registro:
| Documento: | Artículo |
| Título: | An explosive cyclogenesis over land |
| Autor: | Possia, N.E. |
| Filiación: | Dept. de Ciencias de la Atmosfera, CIMA, CONICET/UBA, Buenos Aires, Argentina |
| Palabras clave: | Bomb; Explosive cyclogenesis; Rapid cyclogenesis; cyclogenesis; synoptic meteorology; trigger mechanism; Argentina |
| Año: | 2002 |
| Volumen: | 15 |
| Número: | 1 |
| Página de inicio: | 1 |
| Página de fin: | 18 |
| Título revista: | Atmosfera |
| Título revista abreviado: | Atmosfera |
| ISSN: | 01876236 |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01876236_v15_n1_p1_Possia |
Referencias:
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- Gordillo, S.B., Belohlawek, A.F., García, M.J., Saluzzi, M.E., Estudio retrospectivo de una rápida y severa ciclogénesis que produjo cuantiosos danos socioeconómicos en la zona riberena del Río de la Plata (1991) Anales del CONGREMET VI, pp. 121-122
- Lau, K.H., Lau, N.C., The energetics and propagation dynamics of tropical summertime synoptic-scale disturbances (1992) Mon. Wea. Rev, 120, pp. 2523-2539
- Ruscher, P.H., Condo, T.P., Development of rapidly deepening extratropical cyclone over land. Part I: Kinematic aspects (1996) Mon. Wea. Rev, 124, pp. 1609-1632
- Sanders, F., Gyakum, J.R., Synoptic-dynamic climatology of the "bomb (1980) Mon. Wea. Rev, 108, pp. 1589-1606
- Seluchi, M., Diagnóstico y pronóstico de situaciones sinópticas conducentes a ciclogénesis sobre el este de Sudamérica (1995) Geofís. Inter, 34, pp. 171-186
- Seluchi, M., Saulo, A.C., Possible mechanisms yielding an explosive coastal cyclogenesis over South America: Experiments using a limited area model (1998) Australian Magazine, 47, pp. 309-320
Citas:
---------- APA ----------
(2002) . An explosive cyclogenesis over land. Atmosfera, 15(1), 1-18.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01876236_v15_n1_p1_Possia [ ]
---------- CHICAGO ----------
Possia, N.E. "An explosive cyclogenesis over land" . Atmosfera 15, no. 1 (2002) : 1-18.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01876236_v15_n1_p1_Possia [ ]
---------- MLA ----------
Possia, N.E. "An explosive cyclogenesis over land" . Atmosfera, vol. 15, no. 1, 2002, pp. 1-18.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01876236_v15_n1_p1_Possia [ ]
---------- VANCOUVER ----------
Possia, N.E. An explosive cyclogenesis over land. Atmosfera. 2002;15(1):1-18.Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01876236_v15_n1_p1_Possia [ ]
