Lightning fatalities in Swaziland: 2000-2007

被引:43
作者
Dlamini, Wisdom Mdumiseni [1 ]
机构
[1] Swaziland Natl Trust Commiss, Lobamba, Swaziland
关键词
Lightning; Fatality; Hazard; Thunderstorm; SOUTHERN AFRICA; UNITED-STATES; INJURIES; DEATHS; VARIABILITY; SUMMER; RAINFALL; DAMAGES; PERIOD;
D O I
10.1007/s11069-008-9331-6
中图分类号
P [天文学、地球科学];
学科分类号
07 ;
摘要
An investigation is undertaken to analyze the human lightning fatalities in Swaziland. A total of 123 victims of lightning-related death were identified from the records of the Royal Swaziland Police Service and the local printed media for the period 2000-2007. An annual average fatality rate of 15.5 people per million, the highest recorded rate in the world, was obtained. The results also reveal that 66% were male, most (67%) of them were within the 10-39 age group with an average age of 28 years. Lightning fatalities occurred from September to May mainly in the afternoon (1400-1800 h). Deaths most commonly occurred indoors inside rural houses (17%), whilst walking (16%) and under a tree (14%). The incidents resulted in multiple fatalities in 22% of the cases with an average of 1.4 casualties per incident. The need for awareness campaigns, protection measures and detailed investigation is highlighted.
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页码:179 / 191
页数:13
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