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[null,"1.","Record Nr.",null,"UNINA9910697714603321"]
[null,null,"Autore",null,"Lott Neal"]
[null,null,"Titolo",null,"1998-1999 tornadoes and a long-term U.S. tornado climatology [[electronic resource] /] / Neal Lott, Sam McCown, Tom Ross"]
[null,null,"Pubbl/distr/stampa",null,"Asheville, NC : , : U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Environmental Satellite Data and Information Service, National Climatic Data Center, , [2000]"]
[null,null,"Descrizione fisica",null,"23 pages : digital, PDF file"]
[null,null,"Collana",null,"National Climatic Data Center technical report ; ; 99-02"]
[null,null,"Soggetti",null,"Tornadoes - United States"]
[{"$nulls":4},"Tornadoes - United States - Measurement"]
[{"$nulls":4},"Severe storms - United States"]
[{"$nulls":4},"Government publications."]
[{"$nulls":4},"Statistics."]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Title from title screen (viewed on Nov. 19, 2008)."]
[{"$nulls":4},"\"November 1999; updated August 2000.\""]
[null,null,null,"Sommario/riassunto","Provides long-term climatological summaries and maps for tornadoes in the United States, with specific information concerning tornadoes during 1998-1999. The years 1998 and 1999 were quite active for tornadoes in the U.S., with well-above average numbers of fatalities. The winter-spring of 1998 was dominated by El Nino conditions, while the winter-spring of 1999 was dominated by La Nina, thus showing that active tornado seasons may occur in either situation. These 2 years produced a total of 3 tornadoes of F5 intensity and 11 tornadoes of F4 intensity, for a total of 14 in the violent F4-F5 category."]