Environmental analysis of quasi-static electric field changes of tropical lightning flashes
cloud to ground lightning; comparative study; electric field; electron; environmental assessment; environmental conditions; environmental factor; lightning; storm; thunderstorm; tropical environment; wave dispersion; Malaysia; Strait of Malacca
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Cevkor Vakfi
2023
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my.uniten.dspace-250262023-05-29T15:30:36Z Environmental analysis of quasi-static electric field changes of tropical lightning flashes Sabri M.H.M. Ahmad M.R. Esa M.R.M. Periannan D. York S.B. Mohammad S.A. Abdul-Malek Z. Lu G. Zhang H. Yusop N. Cooray V. Al-Kahtani A.A. Ab Kadir M.Z.A. Hatta N.M. Abdullah N. Yahaya M.P. 57200560218 16021287600 56563193100 57200566129 57208012652 57208018699 57195728805 12781228700 57203311320 55838511048 7005428121 55646765500 25947297000 55611430000 26422769600 26423408100 cloud to ground lightning; comparative study; electric field; electron; environmental assessment; environmental conditions; environmental factor; lightning; storm; thunderstorm; tropical environment; wave dispersion; Malaysia; Strait of Malacca The environmental conditions leading to the bouncing-wave discharge and the subsequent electron beam remain to be investigated in more detailed future studies. The analysis of quasi-static initial electric field changes (IECs) were found at the beginning of all 24 lightning flashes detected within reversal distance (22 Negative Cloud-to-Ground (�CG) and 2 normal Intra-Cloud (IC) flashes) in a tropical storm on June 15th, 2017 close to our station in Malacca, Malaysia (2.314077� N, 102.318282� E). The IECs durations averaged 4.28 ms for �CG flashes (range 1.48 to 9.45 ms) and averaged 11.30 ms for normal ICs flashes (range 7.24 to 15.35 ms). In comparison to Florida storms, the duration of IECs for �CG and IC flashes were 0.18 ms (range 0.08 to 0.33 ms) and 1.53 ms (range 0.18 to 5.70 ms), respectively. Moreover, the magnitudes of E-change for tropical thunderstorm were 0.13 V/m (range 0.03 to 0.44 V/m) for �CG flashes and-0.20 V/m (range-0.13 to-0.27 V/m) for IC flashes. The E-change magnitudes of tropical flashes are significantly larger than Florida flashes. � Foundation Environmental Protection & Research-FEPR. Final 2023-05-29T07:30:36Z 2023-05-29T07:30:36Z 2019 Article 2-s2.0-85063620719 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85063620719&partnerID=40&md5=e392795004005cc6f7daa3ab5ddbe466 https://irepository.uniten.edu.my/handle/123456789/25026 28 107 e107013 373 378 Cevkor Vakfi Scopus |
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cloud to ground lightning; comparative study; electric field; electron; environmental assessment; environmental conditions; environmental factor; lightning; storm; thunderstorm; tropical environment; wave dispersion; Malaysia; Strait of Malacca |
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57200560218 |
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57200560218 Sabri M.H.M. Ahmad M.R. Esa M.R.M. Periannan D. York S.B. Mohammad S.A. Abdul-Malek Z. Lu G. Zhang H. Yusop N. Cooray V. Al-Kahtani A.A. Ab Kadir M.Z.A. Hatta N.M. Abdullah N. Yahaya M.P. |
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Article |
| author |
Sabri M.H.M. Ahmad M.R. Esa M.R.M. Periannan D. York S.B. Mohammad S.A. Abdul-Malek Z. Lu G. Zhang H. Yusop N. Cooray V. Al-Kahtani A.A. Ab Kadir M.Z.A. Hatta N.M. Abdullah N. Yahaya M.P. |
| spellingShingle |
Sabri M.H.M. Ahmad M.R. Esa M.R.M. Periannan D. York S.B. Mohammad S.A. Abdul-Malek Z. Lu G. Zhang H. Yusop N. Cooray V. Al-Kahtani A.A. Ab Kadir M.Z.A. Hatta N.M. Abdullah N. Yahaya M.P. Environmental analysis of quasi-static electric field changes of tropical lightning flashes |
| author_sort |
Sabri M.H.M. |
| title |
Environmental analysis of quasi-static electric field changes of tropical lightning flashes |
| title_short |
Environmental analysis of quasi-static electric field changes of tropical lightning flashes |
| title_full |
Environmental analysis of quasi-static electric field changes of tropical lightning flashes |
| title_fullStr |
Environmental analysis of quasi-static electric field changes of tropical lightning flashes |
| title_full_unstemmed |
Environmental analysis of quasi-static electric field changes of tropical lightning flashes |
| title_sort |
environmental analysis of quasi-static electric field changes of tropical lightning flashes |
| publisher |
Cevkor Vakfi |
| publishDate |
2023 |
| _version_ |
1806428171451498496 |
| score |
13.214268 |