DOI: 10.1002/2016GL070384
论文题名: Internal structure of ex-Typhoon Phanfone (2014) under an extratropical transition as observed by the research vessel Mirai
作者: Katsumata M. ; Mori S. ; Geng B. ; Inoue J.
刊名: Geophysical Research Letters
ISSN: 0094-8703
EISSN: 1944-8434
出版年: 2016
卷: 43, 期: 17 起始页码: 9333
结束页码: 9341
语种: 英语
英文关键词: extratropical transition
; research vessel
; shipboard polarimetric radar
Scopus关键词: Hurricanes
; Meteorological radar
; Polarimeters
; Radar
; Baroclinic zones
; Extratropical transition
; Internal structure
; Latent heating/cooling
; Low pressures
; Polarimetric radars
; Research vessels
; Thermodynamic structures
; Ships
; convergence
; dynamic analysis
; extratropical environment
; frontogenesis
; low pressure system
; precipitation (climatology)
; radar
; radiosonde
; research vessel
; shipborne measurement
; thermodynamics
; time series analysis
; typhoon
; warm front
英文摘要: The internal structure of Typhoon Phanfone (2014) undergoing “extratropical transition” over ocean was captured from the research vessel Mirai. The observed time series from world first shipboard polarimetric weather radar and frequent radiosonde launches revealed both dynamic and thermodynamic structure simultaneously in detail for four phases: cirrus shield, warm front, precipitation core, and western flank. To the east of the low-pressure center, a warm front developed along the midlatitude baroclinic zone. In the eastern vicinity of the center, remnants of the warm core worked to enhance precipitation through convergence and frontogenesis against cold ambient air. This frontogenesis and related latent heating/cooling are suggested to maintain/enhance convection in these phases. In contrast, the warm core suppressed convection in the northern/western vicinity of the low-pressure center. ©2016. American Geophysical Union. All Rights Reserved. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84987602346&doi=10.1002%2f2016GL070384&partnerID=40&md5=bd162e1d29cd2ee1ab6c6df2d48f9dd2
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/9666
Appears in Collections: 科学计划与规划 气候变化与战略
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作者单位: Japan Agency for Marine-Earth Science and Technology, Yokosuka, Japan
Recommended Citation:
Katsumata M.,Mori S.,Geng B.,et al. Internal structure of ex-Typhoon Phanfone (2014) under an extratropical transition as observed by the research vessel Mirai[J]. Geophysical Research Letters,2016-01-01,43(17).