Papers in Meteorology and Geophysics
Online ISSN : 1880-6643
Print ISSN : 0031-126X
ISSN-L : 0031-126X
Volume 46, Issue 1
Displaying 1-2 of 2 articles from this issue
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  • Yuzo Mano
    1995 Volume 46 Issue 1 Pages 1-8
    Published: 1995
    Released on J-STAGE: October 20, 2006
    JOURNAL FREE ACCESS
       The exponential sum fitting of transmission function (ESFT) developed by Wiscombe and Evans (1977) is modified so as to be suitable to atmospheric radiation:
    1. Unequal data spacing of absorber amount is permitted. This leads to the fitting over a wider range of transmittance.
    2. The number of terms of ESFT is reduced by the incorporation of a nonlinear least-squared procedure in the original iteration step.
       The modified procedure is applied to H2O absorption bands in the infrared (IR) and near-IR regions, and the results are tabulated.
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  • Tatsuo Konishi
    1995 Volume 46 Issue 1 Pages 9-17
    Published: 1995
    Released on J-STAGE: October 20, 2006
    JOURNAL FREE ACCESS
       It has been said that we are entering a stage in which super typhoons come to Japan with greater frequency than in the past. That makes people uneasy about the occurrence of big storm surges. Actually, the 19th typhoon of 1991 (Mireille) caused remarkable strom surges exceeding 3m in height accompanied by great inundation along the coast in the western part of the Inland Sea of Japan. In order to provide much more information on possible storm surges in advance than is done today, a dynamical-numerical model must be developed for the forecasting of them. This paper proposes a numerical storm surge forecast model and a procedure on a real time basis, and shows the result of an experimental forecast applied to Typhoon 9119. It includes a new method of determining the parameters of the typhoon model.
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