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Real-time weather forecasting in the Western Mediterranean Basin: An application of the RAMS model

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Real-time weather forecasting in the Western Mediterranean Basin: An application of the RAMS model

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dc.contributor.author	Gómez Doménech, Igor
dc.contributor.author	Caselles Miralles, Vicente
dc.contributor.author	Estrela Navarro, María José
dc.date.accessioned	2016-05-20T10:34:04Z
dc.date.available	2017-03-15T05:45:05Z
dc.date.issued	2014
dc.identifier.citation	Gómez Doménech, Igor Caselles Miralles, Vicente Estrela Navarro, María José 2014 Real-time weather forecasting in the Western Mediterranean Basin: An application of the RAMS model Atmospheric Research 139 71 89
dc.identifier.uri	http://hdl.handle.net/10550/53642
dc.description.abstract	A regional forecasting system based on the Regional Atmospheric Modeling System (RAMS) is being run at the CEAM Foundation. The model is started twice daily with a forecast range of 72 h. For the period June 2007 to August 2010 the verification of the model has been done using a series of automatic meteorological stations from the CEAM network and located within the Valencia Region (Western Mediterranean Basin). Air temperature, relative humidity and wind speed and direction of the output of the model have been compared with observations. For these variables, an operational verification has been performed by computing different statistical scores for 18 weather stations. This verification process has been carried out for each season of the year separately. As a result, it has been revealed that the model presents significant differences in the forecast of the meteorological variables analysed throughout the year. Moreover, due to the physical complexity of the area of study, the model presents different degree of accuracy between coastal and inland stations. Precipitation has also been verified by means of yes/no contingency tables as well as scatter plots. These tables have been built using 4 specific thresholds that have permitted to compute some categorical statistics. From the results found, it is shown that the precipitation forecast in the area of study is in general over-predicted, but with marked differences between the seasons of the year. Finally, dividing the available data by season of the year, has permitted us to analyze differences in the observed patterns for the magnitudes mentioned above. These results have been used to better understand the behavior of the RAMS model within the Valencia Region.
dc.relation.ispartof	Atmospheric Research, 2014, vol. 139, p. 71-89
dc.subject	Ciències de la terra
dc.subject	Climatologia
dc.subject	Temperatura atmosfèrica
dc.subject	Atmosfera
dc.title	Real-time weather forecasting in the Western Mediterranean Basin: An application of the RAMS model
dc.type	journal article	es_ES
dc.date.updated	2016-05-20T10:34:04Z
dc.identifier.doi	10.1016/j.atmosres.2014.01.011
dc.identifier.idgrec	103541
dc.embargo.terms	2 years
dc.rights.accessRights	open access	es_ES