Study of an unexpected convective storm

The occurrence of a severe storm in the Argentine littoral has been analyzed. Although general atmospheric conditions were not favorable to the development of deep convection, this storm produced strong winds and hail of considerable intensity. Its occurrence was associated with the entrance of a pu...

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Autor principal: Saluzzi, M.E
Otros Autores: Levi, Laura, Lubart, L., Carrió, G.
Formato: Capítulo de libro
Lenguaje:Inglés
Publicado: Elsevier BV 1997
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Acceso en línea:Registro en Scopus
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100 1 |a Saluzzi, M.E. 
245 1 0 |a Study of an unexpected convective storm 
260 |b Elsevier BV  |c 1997 
270 1 0 |m Levi, L.; Serv. Meteorológico Nacional, CEFA, Constituyentes 3454, 1427 Buenos Aires, Argentina 
504 |a Barnes, S.L., (1973) Mesoscale Objective Map Analysis Using Weighted Time-series Observations, , NOAA TM ERL NSSL-62 
504 |a Ghidella, M.H., Saluzzi, M.E., Estudio de un modelo numérico de nube convectiva (1979) Geoacta, 10 (1), pp. 111-122 
504 |a Heymsfield, A.J., Kajikawa, M., An improved approach to calculating terminal velocities of plate-like crystals and graupel (1987) J. Atmos. Sci., 44, pp. 1088-1099 
504 |a Hirsch, J.H., Computer modeling of cumulus clouds during project Cloud Catcher (1971) South Dakota School of Mines and Technology, Rep., pp. 71-77 
504 |a Höller, H., Bringi, V.N.J., Hubbert, J., Hagen, M., Meischner, P.F., Life cycle and precipitation formation in a hybrid-type hailstorm revealed by polarimetric and Doppler radar measurements (1994) J. Atmos. Sci., 51, pp. 2500-2522 
504 |a Johns, R.H., Davies, J.M., Leftwich, P.W., Some wind and instability parameters associated with strong and violent tornadoes. 2. Variations in the combinations of wind and instability parameters (1993) Geophysical Monograph, 79, pp. 583-590. , American Geophysical Union, Washington, D.C 
504 |a Knight, N.C., Knight, C.A., South African Lowveld hailstone embryos (1978) Preprints, Conf. on Cloud Phys. and Atmos. Electricity, pp. 194-197. , Issaquah, Wash 
504 |a Lesins, G.B., List, R., Sponginess and drop shedding of gyrating hailstones in a pressure-controlled icing wind tunnel (1986) J. Atmos. Sci., 43, pp. 2813-2825 
504 |a Levi, L., Aufdermaur, A.N., Crystallographic orientation and crystal size in cylindrical accretions of ice (1970) J. Atmos. Sci., 27, pp. 443-452 
504 |a Levi, L., Lubart, L., Analysis of hailstones from a severe storm and their simulated evolution (1991) Atmos. Res., 26, pp. 191-211 
504 |a Levi, L., Lubart, L., Lässig, J., Study of a convective storm series and of precipitated hail in south Argentina (1994) Atmos. Res., 33, pp. 75-91 
504 |a Nicolini, M., Norte, F., Characteristic of Mendoza hailstorms and their environment (1980) Third Weather Modification Conf., pp. 641-648. , WMO, Clermont Ferrand, France 
504 |a Pitter, R.L., Pruppacher, H.R., A wind tunnel investigation of freezing of small water drops falling at terminal velocity in air (1973) Q. J.R. Met. Soc., 99, pp. 540-550 
504 |a Saluzzi, M.E., Resultados de la aplicación de un método de análisis objetivo adaptado a la red Argentina sinóptica (1992) Geoacta, 19, pp. 111-124 
504 |a Zheng, G., List, R., Preliminary investigatio of convective heat transfer of hailstone models (1994) Atmos. Res., 32, pp. 75-83 
506 |2 openaire  |e Política editorial 
520 3 |a The occurrence of a severe storm in the Argentine littoral has been analyzed. Although general atmospheric conditions were not favorable to the development of deep convection, this storm produced strong winds and hail of considerable intensity. Its occurrence was associated with the entrance of a pulse of humid air at low levels and could be related to the development of two vorticity centers in the region. Atmospheric conditions existing above a low-level inversion are used to simulate two possible clouds, with base altitudes at 2200 and 3000 m and updraft speeds reaching maximum values of 27 and 29 m s-1, respectively. It is noted that the base temperature of about 13°C, found for the first cloud, can be correlated with the prevalence of frozen drop embryos, observed in an analyzed hailstone sample. Hailstone vertical trajectories are simulated in both modeled clouds, assuming spheroidal and spherical particles and assigning different values to the drag coefficient Cd. © 1997 Elsevier Science B.V.  |l eng 
593 |a Depto. de Cie. de la Atmosfera, Fac. de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina 
593 |a Serv. Meteorológico Nacional, CEFA, Constituyentes 3454, 1427 Buenos Aires, Argentina 
651 4 |a ARGENTINA, BUENOS AIRES PROVINCE 
690 1 0 |a CONVECTIVE STORM 
690 1 0 |a STORM 
690 1 0 |a TORNADO 
700 1 |a Levi, Laura 
700 1 |a Lubart, L. 
700 1 |a Carrió, G. 
773 0 |d Elsevier BV, 1997  |g v. 44  |h pp. 357-371  |k n. 3-4  |p Atmos. Res.  |x 01698095  |w (AR-BaUEN)CENRE-3862  |t Atmospheric Research 
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856 4 0 |u https://doi.org/10.1016/S0169-8095(96)00026-9  |y DOI 
856 4 0 |u https://hdl.handle.net/20.500.12110/paper_01698095_v44_n3-4_p357_Saluzzi  |y Handle 
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