Prediction of debris flow occurrence in mizunashi river with 1-3 hour rainfall amount forecast
Technology reports of the Yamaguchi University Volume 5 Issue 2
Page 61-70
published_at 1993-12
Title
Prediction of debris flow occurrence in mizunashi river with 1-3 hour rainfall amount forecast
Creators
Shiotsuki Yoshiharu
Creators
Shibasaki Kazuya
Creators
Inoue Masayuki
Creators
Minami Masaaki
Source Identifiers
The prediction expreiments of debris flow occurrence with flooding in Mizunashi river are made using the rain score predicted by the 1-3 hour rainfall forecasting method. The results show the usefulness of rain score P information for the precaution activity of inhabitants against the damage. They have sufficient time of 20-30 minutes for escaping from debris flow hazard in all cases tested, if the precaution activity is started at the time when the predicted P is crossing the criterion P≧-5 with 62.5% probability of debris flow occurrence or P≧0 with 75% probability.
Languages
eng
Resource Type
departmental bulletin paper
Publishers
山口大学工学部
Date Issued
1993-12
File Version
Version of Record
Access Rights
open access
Relations
[ISSN]0386-3433
[NCID]AA0086073X
Schools
工学部