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DOI	10.1016/j.atmosres.2018.12.028
	Inner-core lightning outbreaks and convective evolution in Super Typhoon Haiyan (2013)
	Zhang W.; Rutledge S.A.; Xu W.; Zhang Y.
发表日期	2019
ISSN	0169-8095
起始页码	123
结束页码	139
卷号	219
英文摘要	Using lightning data from the World Wide Lightning Location Network, infrared satellite imagery, and microwave observations, this study investigates lightning outbreaks and convective evolution in the inner core (0–100 km) of Super Typhoon Haiyan (2013), the strongest storm on record to make landfall in the northwest Pacific. This storm was characterized by intense lightning activity with half of the strokes occurring in the inner core. Three major inner-core lightning outbreaks and convective bursts (CBs) were observed during rapid intensification (RI), maximum intensity (MI), and weakening stages. These outbreaks coincided with favorable large-scale environmental conditions for TC development with higher sea surface temperature (29–30 °C), higher relative humidity (75–80%), and weaker deep-layer vertical wind shear (3–8 m s −1 ), compared to the climatological averages for the month of November in the northwest Pacific. The RI lightning outbreak occurred primarily in the downshear quadrants and CBs were located inside the radius of maximum wind (RMW). The MI lightning outbreak occurred just after the eyewall replacement cycle, inducing marked depression of brightness temperature at 91-GHz. The lightning outbreak during Haiyan's weakening stage preferred the upshear–left quadrant outside the RMW. In contrast, relative lack of cloud-to-ground lightning in the rainbands was observed during all three main outbreaks. The radial and azimuthal distributions of lightning outbreak within the inner core provided indicative information on the relationships between convective structure and intensity changes of Haiyan. © 2018
英文关键词	Convective burst; Inner core; Lightning outbreak; Rapid intensification; Super Typhoon Haiyan
语种	英语
scopus关键词	Electric circuit breakers; Hurricanes; Lightning; Oceanography; Satellite imagery; Storms; Surface waters; Cloud-to-ground lightning; Convective burst; Environmental conditions; Higher relative humidity; Inner core; Rapid intensification; Sea surface temperature (SST); Super Typhoon Haiyan; Clouds; convective system; environmental conditions; lightning; relative humidity; sea surface temperature; storm; Typhoon Haiyan 2013; wind shear; Pacific Ocean; Pacific Ocean (Northwest)
来源期刊	Atmospheric Research
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/162332
作者单位	State Key Laboratory of Severe Weather, Chinese Academy of Meteorological Sciences, Beijing, China; Department of Atmospheric Sciences, Colorado State University, Fort Collins, CO, United States; Institute of Atmospheric Sciences, Fudan University, Shanghai, China
推荐引用方式 GB/T 7714	Zhang W.,Rutledge S.A.,Xu W.,et al. Inner-core lightning outbreaks and convective evolution in Super Typhoon Haiyan (2013)[J],2019,219.
APA	Zhang W.,Rutledge S.A.,Xu W.,&Zhang Y..(2019).Inner-core lightning outbreaks and convective evolution in Super Typhoon Haiyan (2013).Atmospheric Research,219.
MLA	Zhang W.,et al."Inner-core lightning outbreaks and convective evolution in Super Typhoon Haiyan (2013)".Atmospheric Research 219(2019).