caa a22 4500 46907678X CHVBK 20180323132937.0 cr unu---uuuuu 170328e19920501xx s 000 0 ita 10.1007/BF02533653 doi (NATIONALLICENCE)springer-10.1007/BF02533653 Previsioni sperimentali a lungo termine all'ECMWF: Previsione della precipitazione a scala subsinottica [Elektronische Daten] [E. Tosi, S. Tibaldi, L. Pedulli, P. Bonelli] Summary: In this paper the performance of a general circulation atmospheric model (ECMWF), operationally used to produce weather forecast, in predicting the precipitation field on a limited area for time periods of the order of one month is analysed. Recent improvements in the formulation of the model, both in spatial resolution and in physical parametrizations, prompted this investigation. Forecasts are verified against observations in an area covering part of Northern Italy. The results obtained show that the largest errors occur when, during the integration, the atmosphere undergoes a change of circulation regime. Società Italiana di Fisica, 1992 Meteorology nationallicence Tosi E. Dipartimento di Fisica dell'Università, Via Irnerio 46, 40126, Bologna aut Tibaldi S. Dipartimento di Fisica dell'Università, Via Irnerio 46, 40126, Bologna aut Pedulli L. Dipartimento di Fisica dell'Università, Via Irnerio 46, 40126, Bologna aut Bonelli P. ENEL-CRTN, Via Rubattino 54, 20134, Milano aut Il Nuovo Cimento C Kluwer Academic Publishers 15/3(1992-05-01), 289-305 0390-5551 15:3<289 1992 15 11543 https://doi.org/10.1007/BF02533653 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02533653 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Tosi E. Dipartimento di Fisica dell'Università, Via Irnerio 46, 40126, Bologna aut NATIONALLICENCE 700 1- Tibaldi S. Dipartimento di Fisica dell'Università, Via Irnerio 46, 40126, Bologna aut NATIONALLICENCE 700 1- Pedulli L. Dipartimento di Fisica dell'Università, Via Irnerio 46, 40126, Bologna aut NATIONALLICENCE 700 1- Bonelli P. ENEL-CRTN, Via Rubattino 54, 20134, Milano aut NATIONALLICENCE 773 0- Il Nuovo Cimento C Kluwer Academic Publishers 15/3(1992-05-01), 289-305 0390-5551 15:3<289 1992 15 11543 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer