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DOI | 10.1002/2017GL076966 |
Resolving Tropical Cyclone Intensity in Models | |
Davis, C. A. | |
2018-02-28 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS
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ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2018 |
卷号 | 45期号:4页码:2082-2087 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | In recent years, global weather forecast models and global climate models have begun to depict intense tropical cyclones, even up to category 5 on the Saffir-Simpson scale. In light of the limitation of horizontal resolution in such models, the author performs calculations, using the extended Best Track data for Atlantic tropical cyclones, to estimate the ability of models with differing grid spacing to represent Atlantic tropical cyclone intensity statistically. Results indicate that, under optimistic assumptions, models with horizontal grid spacing of one fourth degree or coarser should not produce a realistic number of category 4 and 5 storms unless there are errors in spatial attributes of the wind field. Furthermore, the case of Irma (2017) is used to demonstrate the importance of a realistic depiction of angular momentum and to motivate the use of angular momentum in model evaluation. |
英文关键词 | tropical cyclone hurricane intensity model resolution Hurricane Irma hurricane climatology |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000427564300045 |
WOS关键词 | KINETIC-ENERGY ; SIZE |
WOS类目 | Geosciences, Multidisciplinary |
WOS研究方向 | Geology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/27760 |
专题 | 气候变化 |
作者单位 | Natl Ctr Atmospher Res, POB 3000, Boulder, CO 80307 USA |
推荐引用方式 GB/T 7714 | Davis, C. A.. Resolving Tropical Cyclone Intensity in Models[J]. GEOPHYSICAL RESEARCH LETTERS,2018,45(4):2082-2087. |
APA | Davis, C. A..(2018).Resolving Tropical Cyclone Intensity in Models.GEOPHYSICAL RESEARCH LETTERS,45(4),2082-2087. |
MLA | Davis, C. A.."Resolving Tropical Cyclone Intensity in Models".GEOPHYSICAL RESEARCH LETTERS 45.4(2018):2082-2087. |
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