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  • 标题:The connection between solar wind charged particles and tornadoes: Case analysis
  • 本地全文:下载
  • 作者:Radovanović Milan M. ; Milovanović Boško M. ; Pavlović Mila A.
  • 期刊名称:Nuclear Technology and Radiation Protection
  • 印刷版ISSN:1451-3994
  • 出版年度:2013
  • 卷号:28
  • 期号:1
  • 页码:52-59
  • DOI:10.2298/NTRP1301052R
  • 出版社:VINČA Institute of Nuclear Sciences
  • 摘要:

    The temperature of charged particles coming from the Sun ranges from several hundred thousands to several millions °C, in extreme cases. Theoretical possibilities of the hydrodynamic air mass seizing by charged particles, i. e. solar wind, are discussed in this paper. On one hand, they are characterized by extremely high temperatures, on the other, by the compression of cold air at an approximate altitude of 90 km towards the top of the cloud of the cyclone, they influence the phenomenon of extremely low temperatures. By using the Mann-Whitney U test we have tried to determine the potential link between certain indicators of solar activity and resulting disturbances in the atmosphere. Analyzed data refer to global daily values for the 2004-2010 period. Our results confirm the possibility of coupling between the charged particles and the vortex air mass movements, based on which a more detailed study of the appearance of a tornado near Sombor on May 12th, 2010, was carried out. It has also been proven that there are grounds for a causality between the sudden arrival of the solar wind charged particles, i. e. protons, and the appearance of a tornado. Based on the presented approach, elements for an entirely novel prediction model are given. [Projekat Ministarstva nauke Republike Srbije, br. III47007 i br. 176008]

  • 关键词:sun; charged particles; tornado; Sombor
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