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contributor authorLópez, Raúl E.
contributor authorHolle, Ronald L.
date accessioned2017-06-09T15:40:23Z
date available2017-06-09T15:40:23Z
date copyright1998/08/01
date issued1998
identifier issn0894-8755
identifier otherams-5030.pdf
identifier urihttp://onlinelibrary.yabesh.ir/handle/yetl/4189846
description abstractLong-term changes in the number of lightning deaths from 1900 to 1991 have been examined for the contiguous United States. The population-normalized series revealed an exponential decrease in the number of deaths per million people. This exponential trend is also present in the decrease of the rural U.S. population for the period. The two datasets agree remarkably well and this suggests the downward trend in lightning deaths resulted to a large extent from the reduction of the rural population. Superimposed on the overall downward trend in lightning deaths were fluctuations of two or three decades in duration. The patterns of these fluctuations are paralleled by nationwide changes in thunder-day frequencies and average surface temperature values. Thus, it appears that the lightning death fluctuations are climatically induced.
publisherAmerican Meteorological Society
titleChanges in the Number of Lightning Deaths in the United States during the Twentieth Century
typeJournal Paper
journal volume11
journal issue8
journal titleJournal of Climate
identifier doi10.1175/1520-0442(1998)011<2070:CITNOL>2.0.CO;2
journal fristpage2070
journal lastpage2077
treeJournal of Climate:;1998:;volume( 011 ):;issue: 008
contenttypeFulltext


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