Characteristics of Generation and Propagation of Localized Heavy Rainfall over Southern Tohoku and Northern Kanto Region

HANDLE Web Site 1 Citations Open Access

Bibliographic Information

Other Title
  • 南東北・北関東集中豪雨の生起・伝播特性
  • ミナミトウホク キタカントウ シュウチュウ ゴウウ ノ セイキ デンパ トクセイ

Search this article

Abstract

Characteristics of generation of a localized heavy rainfall are investigated using outputs from an operational numerical weather prediction model named RSM (Regional Spectrum Model), surface wind field observed by the AMeDAS (Automated Meteorological Data Acquisition System) and radar image from a volumu scanning radar named Akagiyama radar rainguage. The investigation was conducted based on the classification of event features by their spacial scales such as meso a, j3, and y scales. As a result, relations between some dynamical indices and strom-system generation were made clear, which could be utilized into a physically-based short-term rainfall pre-diction method.

Journal

Citations (1)*help

See more

Keywords

Details 詳細情報について

Report a problem

Back to top