干旱区生态环境知识资源中心(Arid): Near-real-time spatiotemporal analysis of convection and extreme rainfall leading to a flash flood using MSG-SEVIRI and TRMM data: A case study of a flash flood in Jeddah, Saudi Arabia on the November 25, 2009

Arid

DOI	10.1111/jfr3.12611
	Near-real-time spatiotemporal analysis of convection and extreme rainfall leading to a flash flood using MSG-SEVIRI and TRMM data: A case study of a flash flood in Jeddah, Saudi Arabia on the November 25, 2009
	Atif, Rana Muhammad 1,2; Siddiqui, Muhammad Haroon 1; Almazroui, Mansour 1
通讯作者	Siddiqui, Muhammad Haroon
来源期刊	JOURNAL OF FLOOD RISK MANAGEMENT
ISSN	1753-318X
出版年	2020
卷号	13 期号:3
英文摘要	This paper describes a convective system, which brought heavy rainfall leading towards a flash flood on November 25, 2009, over Jeddah city and its surrounding regions. Meteosat Second Generation Spinning Enhanced Visible and Infrared Imager (MSG-SEVIRI) based near-real-time MSG-RGB (red, green, blue) composites and cloud top temperature images are used for the assessment of convection stages during the event. Tropical Rainfall Measuring Mission (TRMM) data is used to quantify the rainfall amount and found reliable as compared with ground observations. Air mass RGB serves as an effective tool for the visual enhancement of cumulonimbus (Cb) clouds as well as differentiating them from other local features. Cloud top temperatures obtained from MSG IR10.8 channel show that the threshold values of cloud top below 220 degrees K can lead to rainfall with the intensity of 10 mm/hr or above over Jeddah region. The results from MSG-SEVIRI and TRMM satellite data show that satellite data could serve as an effective tool for the near real-time monitoring of the rainfall event, when analysing convection stages. The study suggests that where ground measurements are minimal, satellite information can be used in as part of a flood warning system to minimise the aftermaths of a flood disaster.
英文关键词	convection flash flood Jeddah Meteosat SEVIRI TRMM
类型	Article
语种	英语
国家	Saudi Arabia ; Pakistan
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000523257900001
WOS关键词	SATELLITE PRECIPITATION PRODUCTS ; MEDITERRANEAN REGION ; EVENTS ; DESERT ; MODEL
WOS类目	Environmental Sciences ; Water Resources
WOS研究方向	Environmental Sciences & Ecology ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/314952
作者单位	1.King Abdulaziz Univ, Fac Meteorol Environm & Arid Land Agr, Dept Meteorol, Jeddah 21589, Saudi Arabia; 2.Pakistan Meteorol Dept, Div Res & Dev, Islamabad, Pakistan
推荐引用方式 GB/T 7714	Atif, Rana Muhammad,Siddiqui, Muhammad Haroon,Almazroui, Mansour. Near-real-time spatiotemporal analysis of convection and extreme rainfall leading to a flash flood using MSG-SEVIRI and TRMM data: A case study of a flash flood in Jeddah, Saudi Arabia on the November 25, 2009[J],2020,13(3).
APA	Atif, Rana Muhammad,Siddiqui, Muhammad Haroon,&Almazroui, Mansour.(2020).Near-real-time spatiotemporal analysis of convection and extreme rainfall leading to a flash flood using MSG-SEVIRI and TRMM data: A case study of a flash flood in Jeddah, Saudi Arabia on the November 25, 2009.JOURNAL OF FLOOD RISK MANAGEMENT,13(3).
MLA	Atif, Rana Muhammad,et al."Near-real-time spatiotemporal analysis of convection and extreme rainfall leading to a flash flood using MSG-SEVIRI and TRMM data: A case study of a flash flood in Jeddah, Saudi Arabia on the November 25, 2009".JOURNAL OF FLOOD RISK MANAGEMENT 13.3(2020).