Investigating of VLF signal precursors of earthquake near Sumatra Island / Nur Zulaikha Mohd Safuan

This paper investigates the possibility of earthquake precursors using narrowband Very Low Frequency (VLF) signal propagating in the earth ionosphere waveguide. VLF signals from VTX transmitter is used because its propagation path passes through the seismic active region in the Sumatra Island. Out o...

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主要作者:	Mohd Safuan, Nur Zulaikha
格式:	Thesis
語言:	English
出版:	2014
主題:	Meteorology Climatology Including the earth's atmosphere Dynamic and structural geology
在線閱讀:	https://ir.uitm.edu.my/id/eprint/67734/1/67734.pdf
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record_format	uketd_dc
spelling	my-uitm-ir.677342023-05-25T04:51:10Z Investigating of VLF signal precursors of earthquake near Sumatra Island / Nur Zulaikha Mohd Safuan 2014 Mohd Safuan, Nur Zulaikha Meteorology. Climatology. Including the earth's atmosphere Dynamic and structural geology This paper investigates the possibility of earthquake precursors using narrowband Very Low Frequency (VLF) signal propagating in the earth ionosphere waveguide. VLF signals from VTX transmitter is used because its propagation path passes through the seismic active region in the Sumatra Island. Out of seven earthquakes detected near (less than 200km) the propagation path, only one earthquake that shows possible evidence of VLF perturbation due the location is near to the propagation path and has shallow depth (less than 70km). The earthquake that shows possible evidence on the presence of the precursors is the earthquake on 9th May 2010 in Northern Sumatra, Indonesia. 2014 Thesis https://ir.uitm.edu.my/id/eprint/67734/ https://ir.uitm.edu.my/id/eprint/67734/1/67734.pdf text en public degree Universiti Teknologi MARA (UiTM) Faculty of Electrical Engineering Mohd Shariff, Khairul Khaizi
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
advisor	Mohd Shariff, Khairul Khaizi
topic	Meteorology Climatology Including the earth's atmosphere Dynamic and structural geology
spellingShingle	Meteorology Climatology Including the earth's atmosphere Dynamic and structural geology Mohd Safuan, Nur Zulaikha Investigating of VLF signal precursors of earthquake near Sumatra Island / Nur Zulaikha Mohd Safuan
description	This paper investigates the possibility of earthquake precursors using narrowband Very Low Frequency (VLF) signal propagating in the earth ionosphere waveguide. VLF signals from VTX transmitter is used because its propagation path passes through the seismic active region in the Sumatra Island. Out of seven earthquakes detected near (less than 200km) the propagation path, only one earthquake that shows possible evidence of VLF perturbation due the location is near to the propagation path and has shallow depth (less than 70km). The earthquake that shows possible evidence on the presence of the precursors is the earthquake on 9th May 2010 in Northern Sumatra, Indonesia.
format	Thesis
qualification_level	Bachelor degree
author	Mohd Safuan, Nur Zulaikha
author_facet	Mohd Safuan, Nur Zulaikha
author_sort	Mohd Safuan, Nur Zulaikha
title	Investigating of VLF signal precursors of earthquake near Sumatra Island / Nur Zulaikha Mohd Safuan
title_short	Investigating of VLF signal precursors of earthquake near Sumatra Island / Nur Zulaikha Mohd Safuan
title_full	Investigating of VLF signal precursors of earthquake near Sumatra Island / Nur Zulaikha Mohd Safuan
title_fullStr	Investigating of VLF signal precursors of earthquake near Sumatra Island / Nur Zulaikha Mohd Safuan
title_full_unstemmed	Investigating of VLF signal precursors of earthquake near Sumatra Island / Nur Zulaikha Mohd Safuan
title_sort	investigating of vlf signal precursors of earthquake near sumatra island / nur zulaikha mohd safuan
granting_institution	Universiti Teknologi MARA (UiTM)
granting_department	Faculty of Electrical Engineering
publishDate	2014
url	https://ir.uitm.edu.my/id/eprint/67734/1/67734.pdf
_version_	1783735728014884864

Investigating of VLF signal precursors of earthquake near Sumatra Island / Nur Zulaikha Mohd Safuan

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