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Investigating of VLF signal presecutors for earthquake near Mentawai island / Nurul Amirah Ahmad Kusaini

This report investigates about Seismic-Ionosphere perturbation using Very Low Frequency (VLF) signal Observed in Malaysia. The propagation of VLF signals is between NWC transmitters and receiver at Selangor station. The length of the transmitter receiver -Great Circle Path (TRGCP) is 3000km. The pro...

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Main Author: Ahmad Kusaini, Nurul Amirah
Format: Thesis
Language:English
Published: 2014
Online Access:https://ir.uitm.edu.my/id/eprint/81870/1/81870.pdf
https://ir.uitm.edu.my/id/eprint/81870/
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spelling my.uitm.ir.818702023-11-12T13:04:44Z https://ir.uitm.edu.my/id/eprint/81870/ Investigating of VLF signal presecutors for earthquake near Mentawai island / Nurul Amirah Ahmad Kusaini Ahmad Kusaini, Nurul Amirah This report investigates about Seismic-Ionosphere perturbation using Very Low Frequency (VLF) signal Observed in Malaysia. The propagation of VLF signals is between NWC transmitters and receiver at Selangor station. The length of the transmitter receiver -Great Circle Path (TRGCP) is 3000km. The propagation path of VLF signal identify the possible ionospheric-perturbations related to the earthquake disaster occurred in Indonesia region within January 2009 - April 2011. Out of seven earthquakes detected within the period only one that show possible evidence is the earthquake at Mentawai Island on 25th October 2010. The magnitude is 7.7 and depth 20.6km. The data was analyzed using three methods (1) average nighttime and daytime amplitude variation (2) terminator time (TT and (3) nighttime fluctuation (NF) methods 2014 Thesis NonPeerReviewed text en https://ir.uitm.edu.my/id/eprint/81870/1/81870.pdf Investigating of VLF signal presecutors for earthquake near Mentawai island / Nurul Amirah Ahmad Kusaini. (2014) Degree thesis, thesis, Universiti Teknologi MARA (UiTM).
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
description This report investigates about Seismic-Ionosphere perturbation using Very Low Frequency (VLF) signal Observed in Malaysia. The propagation of VLF signals is between NWC transmitters and receiver at Selangor station. The length of the transmitter receiver -Great Circle Path (TRGCP) is 3000km. The propagation path of VLF signal identify the possible ionospheric-perturbations related to the earthquake disaster occurred in Indonesia region within January 2009 - April 2011. Out of seven earthquakes detected within the period only one that show possible evidence is the earthquake at Mentawai Island on 25th October 2010. The magnitude is 7.7 and depth 20.6km. The data was analyzed using three methods (1) average nighttime and daytime amplitude variation (2) terminator time (TT and (3) nighttime fluctuation (NF) methods
format Thesis
author Ahmad Kusaini, Nurul Amirah
spellingShingle Ahmad Kusaini, Nurul Amirah
Investigating of VLF signal presecutors for earthquake near Mentawai island / Nurul Amirah Ahmad Kusaini
author_facet Ahmad Kusaini, Nurul Amirah
author_sort Ahmad Kusaini, Nurul Amirah
title Investigating of VLF signal presecutors for earthquake near Mentawai island / Nurul Amirah Ahmad Kusaini
title_short Investigating of VLF signal presecutors for earthquake near Mentawai island / Nurul Amirah Ahmad Kusaini
title_full Investigating of VLF signal presecutors for earthquake near Mentawai island / Nurul Amirah Ahmad Kusaini
title_fullStr Investigating of VLF signal presecutors for earthquake near Mentawai island / Nurul Amirah Ahmad Kusaini
title_full_unstemmed Investigating of VLF signal presecutors for earthquake near Mentawai island / Nurul Amirah Ahmad Kusaini
title_sort investigating of vlf signal presecutors for earthquake near mentawai island / nurul amirah ahmad kusaini
publishDate 2014
url https://ir.uitm.edu.my/id/eprint/81870/1/81870.pdf
https://ir.uitm.edu.my/id/eprint/81870/
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score 13.211869

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