Staff View: Spatio-temporal characteristics of energetic lightning in southeast asia : Preliminary statistical results

Spatio-temporal characteristics of energetic lightning in southeast asia : Preliminary statistical results

The region of Southeast Asia is known as one of the lightning-prone areas in the world. However, spatial and temporal distributions of high-energy lightning discharges, which cause natural disasters e.g. significant damages to local power grid systems and forest fires, are still unknown. This paper...

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Main Authors:	Akama, Shunsuke, Hobara, Yashuhide, Amir Izzani, Mohamed, Gomes, Chandima, Shiokawa, Kazuo, Hirai, Shu, Kikuchi, Hiroshi, Stock, Michael
Format:	Conference or Workshop Item
Language:	English English
Published:	Springer Science and Business Media Deutschland GmbH 2022
Subjects:	T Technology (General) TA Engineering (General). Civil engineering (General) TK Electrical engineering. Electronics Nuclear engineering
Online Access:	http://umpir.ump.edu.my/id/eprint/39558/1/Spatio-Temporal%20Characteristics%20of%20Energetic%20Lightning%20in%20Southeast.pdf http://umpir.ump.edu.my/id/eprint/39558/2/Spatio-temporal%20characteristics%20of%20energetic%20lightning%20in%20southeast%20asia_Preliminary%20statistical%20results_ABS.pdf http://umpir.ump.edu.my/id/eprint/39558/ https://doi.org/10.1007/978-981-16-8690-0_29
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spelling	my.ump.umpir.395582023-12-08T03:38:10Z http://umpir.ump.edu.my/id/eprint/39558/ Spatio-temporal characteristics of energetic lightning in southeast asia : Preliminary statistical results Akama, Shunsuke Hobara, Yashuhide Amir Izzani, Mohamed Gomes, Chandima Shiokawa, Kazuo Hirai, Shu Kikuchi, Hiroshi Stock, Michael T Technology (General) TA Engineering (General). Civil engineering (General) TK Electrical engineering. Electronics Nuclear engineering The region of Southeast Asia is known as one of the lightning-prone areas in the world. However, spatial and temporal distributions of high-energy lightning discharges, which cause natural disasters e.g. significant damages to local power grid systems and forest fires, are still unknown. This paper reports initial results on the statistical characteristics of energetic lightning around Malay Peninsula. Highly accurate timing and location as well as lightning peak current (Ip ) of lightning strokes were obtained by ENTLN (Earth Networks Total Lightning Network), while the vertical charge moment change Qds as a proxy of high-energy lightning was derived by using ground-based ELF magnetic field observations in Pahang, Malaysia with a small threshold of less than 10 C•km. The characteristics of energetic lightning for both rainy and dry seasons were successfully derived for the first time in this region. The results indicate that highly energetic lightning occur frequently throughout the rainy and dry seasons, mainly over the Malacca Strait. Long-term statistical analysis with an extended data analysis period is necessary to understand further the seasonal and yearly dependences of energetic lightning and their relations with local climate conditions. Springer Science and Business Media Deutschland GmbH 2022 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/39558/1/Spatio-Temporal%20Characteristics%20of%20Energetic%20Lightning%20in%20Southeast.pdf pdf en http://umpir.ump.edu.my/id/eprint/39558/2/Spatio-temporal%20characteristics%20of%20energetic%20lightning%20in%20southeast%20asia_Preliminary%20statistical%20results_ABS.pdf Akama, Shunsuke and Hobara, Yashuhide and Amir Izzani, Mohamed and Gomes, Chandima and Shiokawa, Kazuo and Hirai, Shu and Kikuchi, Hiroshi and Stock, Michael (2022) Spatio-temporal characteristics of energetic lightning in southeast asia : Preliminary statistical results. In: Lecture Notes in Electrical Engineering; 6th International Conference on Electrical, Control and Computer Engineering, InECCE 2021 , 23 August 2021 , Kuantan, Pahang. pp. 317-327., 842 (274719). ISSN 1876-1100 ISBN 978-981168689-4 https://doi.org/10.1007/978-981-16-8690-0_29
institution	Universiti Malaysia Pahang Al-Sultan Abdullah
building	UMPSA Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Malaysia Pahang Al-Sultan Abdullah
content_source	UMPSA Institutional Repository
url_provider	http://umpir.ump.edu.my/
language	English English
topic	T Technology (General) TA Engineering (General). Civil engineering (General) TK Electrical engineering. Electronics Nuclear engineering
spellingShingle	T Technology (General) TA Engineering (General). Civil engineering (General) TK Electrical engineering. Electronics Nuclear engineering Akama, Shunsuke Hobara, Yashuhide Amir Izzani, Mohamed Gomes, Chandima Shiokawa, Kazuo Hirai, Shu Kikuchi, Hiroshi Stock, Michael Spatio-temporal characteristics of energetic lightning in southeast asia : Preliminary statistical results
description	The region of Southeast Asia is known as one of the lightning-prone areas in the world. However, spatial and temporal distributions of high-energy lightning discharges, which cause natural disasters e.g. significant damages to local power grid systems and forest fires, are still unknown. This paper reports initial results on the statistical characteristics of energetic lightning around Malay Peninsula. Highly accurate timing and location as well as lightning peak current (Ip ) of lightning strokes were obtained by ENTLN (Earth Networks Total Lightning Network), while the vertical charge moment change Qds as a proxy of high-energy lightning was derived by using ground-based ELF magnetic field observations in Pahang, Malaysia with a small threshold of less than 10 C•km. The characteristics of energetic lightning for both rainy and dry seasons were successfully derived for the first time in this region. The results indicate that highly energetic lightning occur frequently throughout the rainy and dry seasons, mainly over the Malacca Strait. Long-term statistical analysis with an extended data analysis period is necessary to understand further the seasonal and yearly dependences of energetic lightning and their relations with local climate conditions.
format	Conference or Workshop Item
author	Akama, Shunsuke Hobara, Yashuhide Amir Izzani, Mohamed Gomes, Chandima Shiokawa, Kazuo Hirai, Shu Kikuchi, Hiroshi Stock, Michael
author_facet	Akama, Shunsuke Hobara, Yashuhide Amir Izzani, Mohamed Gomes, Chandima Shiokawa, Kazuo Hirai, Shu Kikuchi, Hiroshi Stock, Michael
author_sort	Akama, Shunsuke
title	Spatio-temporal characteristics of energetic lightning in southeast asia : Preliminary statistical results
title_short	Spatio-temporal characteristics of energetic lightning in southeast asia : Preliminary statistical results
title_full	Spatio-temporal characteristics of energetic lightning in southeast asia : Preliminary statistical results
title_fullStr	Spatio-temporal characteristics of energetic lightning in southeast asia : Preliminary statistical results
title_full_unstemmed	Spatio-temporal characteristics of energetic lightning in southeast asia : Preliminary statistical results
title_sort	spatio-temporal characteristics of energetic lightning in southeast asia : preliminary statistical results
publisher	Springer Science and Business Media Deutschland GmbH
publishDate	2022
url	http://umpir.ump.edu.my/id/eprint/39558/1/Spatio-Temporal%20Characteristics%20of%20Energetic%20Lightning%20in%20Southeast.pdf http://umpir.ump.edu.my/id/eprint/39558/2/Spatio-temporal%20characteristics%20of%20energetic%20lightning%20in%20southeast%20asia_Preliminary%20statistical%20results_ABS.pdf http://umpir.ump.edu.my/id/eprint/39558/ https://doi.org/10.1007/978-981-16-8690-0_29
_version_	1822923969678802944
score	13.235362

Spatio-temporal characteristics of energetic lightning in southeast asia : Preliminary statistical results

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