http://www.cnr.it/ontology/cnr/individuo/prodotto/ID286529
Analysis of Catania flash flood case study by using combined microwave and infrared technique (Articolo in rivista)
- Type
- Label
- Analysis of Catania flash flood case study by using combined microwave and infrared technique (Articolo in rivista) (literal)
- Anno
- 2014-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1175/JHM-D-13-092.1 (literal)
- Alternative label
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Di Paola F.; Ricciardelli E.; Cimini D.; Romano F.; Viggiano M.; Cuomo V. (literal)
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- http://journals.ametsoc.org/doi/abs/10.1175/JHM-D-13-092.1 (literal)
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- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Institute of Methodologies for Environmental Analysis, National Research Council of Italy,85050 - Tito Scalo, Italy (literal)
- Titolo
- Analysis of Catania flash flood case study by using combined microwave and infrared technique (literal)
- Abstract
- In this paper, the analysis of an extreme convective event atypical for the winter season, which occurred on 21 February 2013 on the east coast of Sicily and caused a flash flood over Catania, is presented. In just 1 h, more than 50mm of precipitation was recorded, but it was not forecast by numerical weather prediction (NWP) models and, consequently, no severe weather warnings were sent to the population. The case study proposed is first examined with respect to the synoptic situation and then analyzed by means of two algorithms based on satellite observations: the Cloud Mask Coupling of Statistical and Physical Methods (MACSP) and the Precipitation Evolving Technique (PET), developed at the National Research Council of Italy. Both of the algorithms show their ability in the near-real-time monitoring of convective cell formation and their rapid evolution. As quantitative precipitation forecasts by NWP could fail, especially for atypical convective events like in Catania, tools like MACSP and PET shall be adopted by civil protection centers to monitor the realtime evolution of deep convection events in aid to the severe weather warning service. (literal)
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