Article
Vortex Initialization in the NCEP Operational Hurricane Models Público Deposited
https://scholar.colorado.edu/concern/articles/5999n476d
- Abstract
This paper describes the vortex initialization (VI) currently used in NCEP operational hurricane models (HWRF and HMON, and possibly HAFS in the future). The VI corrects the background fields for hurricane models: it consists of vortex relocation, and size and intensity corrections. The VI creates an improved background field for the data assimilation and thereby produces an improved analysis for the operational hurricane forecast. The background field after VI can be used as an initial field (as in the HMON model, without data assimilation) or a background field for data assimilation (as in HWRF model). Keywords: vortex initialization; bogus storm; hurricane initialization
- Creator
- Date Issued
- 2020
- Academic Affiliation
- Journal Title
- Journal Issue/Number
- 9
- Journal Volume
- 11
- Última modificação
- 2022-05-19
- Resource Type
- Declaração de direitos
- DOI
- ISSN
- 2073-4433
- Language
- License
Relações
Itens
Miniatura | Título | Data de carga | Acesso | Ações |
---|---|---|---|---|
atmosphere-11-00968-v2.pdf | 2022-05-19 | Público | Baixar |