Summaries to Technical Papers of Annual Meeting, Japan Association for Wind Engineering
Annual Meeting 2015, Japan Association for Wind Engineering
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Proceedings of Anuual Meeting 2015
Analysis on Tornado in Gunma Prefecture on 16 September 2013 using Surface Dense Observation Network Data
*Fumiaki KobayashiHyosun KimuraHirotaka Kure
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Pages 135-136

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Abstract


On the midnight of 16 September 2013, a severe thunderstorm passed over Midori and Kiryu City in Gunma
Prefecture, causing a F1 tonado damage. The change of surface pressure was observed by high dense ground observation network POTEKA. The tornado and misocyclone pressure fields are estimated by using the modified Rankine vortex. The result of this analysis shows that we need to discuss the upper air misocyclone and surface tornado.
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© 2015 Japan Association for Wind Engineering
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