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Title Transcription
ショウワ63ネン 7ガツ ゴウウジ ノ コウウリョウ ニ タイスル カクリツ ヒョウカ
Title Alternative (English)
Probabilistic Estimation for Amount of Rainfall during Localized Heavy Rainfall, July, 1988
File
language
jpn
Author
Fukushima, Akira
Tanaka, Reijiro
Description
The western parts of Simane Prefecture suffered severe disasters from slope and flood flows caused by record heavy rainfall, in July 15, 1988.
At the Hamada meteorological observatory, for instance, the maximum one-day and one-hour rainfalls were 331.5mm and 90.0mm, respectiyely. After delivering the amount of rainfall during the localized heavy rainfall, this paper discusses the annual extreme probability for the anual maximum values of 10 minutes, one-hour, and one-day rainfall in Hamada and Mastue District. In the hydrologic frequency analysis, it is assumed that these annual maximum values follow the 3-parameter log-normal distribution. As the results, for example, the historical maximum one-day rainfall at Hamada(394.5mm) is evaluated as 176-years probable values by means of frequency analysis.
Journal Title
Bulletin of the Faculty of Agriculture, Shimane University
Volume
23
Start Page
103
End Page
112
ISSN
0370940X
Published Date
1989-12-21
NCID
AN00108015
Publisher
島根大学農学部
Publisher Aalternative
Shimane University, Faculty of Agriculture
NII Type
Departmental Bulletin Paper
OAI-PMH Set
Faculty of Life and Environmental Science
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