TSUNAMI FAULTING MODEL ANALYSIS FOR THE 30 OCTOBER 2020 NORMAL EARTHQUAKE OCCURRED IN IZMIR-TURKEY

This study aims to analyse the Mw 7.0 normal faulting type earthquake that occurred on October 30, 2020, in Izmir-Turkey. After the earthquake, a tsunami was followed with a maximum water level of 3.8 meters in the Aegean Sea. The used method in this study is the measurement of the tsunami faulting...

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Autores principales:	Madlazim*Correspondence: madlazim@unesa.ac.id, Eko Hariyono, Muhammad Nurul Fahmi, Dyah Permata Sari
Formato:	article
Lenguaje:	EN
Publicado:	Tsunami Society International 2021
Materias:	normal earthquake dominant period rupture duration rupture duration more than 50 seconds tsunami faulting model Oceanography GC1-1581
Acceso en línea:	https://doaj.org/article/6f9697f1bb2e4da18afe290eeec75726
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spelling	oai:doaj.org-article:6f9697f1bb2e4da18afe290eeec757262021-11-07T23:36:26ZTSUNAMI FAULTING MODEL ANALYSIS FOR THE 30 OCTOBER 2020 NORMAL EARTHQUAKE OCCURRED IN IZMIR-TURKEY8755-6839https://doaj.org/article/6f9697f1bb2e4da18afe290eeec757262021-10-01T00:00:00Zhttp://www.tsunamisociety.org/403MadlazimEtAl.pdfhttps://doaj.org/toc/8755-6839This study aims to analyse the Mw 7.0 normal faulting type earthquake that occurred on October 30, 2020, in Izmir-Turkey. After the earthquake, a tsunami was followed with a maximum water level of 3.8 meters in the Aegean Sea. The used method in this study is the measurement of the tsunami faulting model parameters by using a direct procedure. The measured tsunami parameters are the dominance period (Td), rupture duration (Tdur), and rupture duration more than 50 seconds (T50Ex) as well as the results of the multiplication between Td and T50Ex (TdT50Ex). In this study, we used seismogram velocity of vertical component recorded by the Global Seismographic Networks (GSN) network stations and the GEOFON (GE) network with an epicenter distance of 0 to 40°, totaling 66 seismic stations. Based on the measurement results, the tsunami discriminants Tdur = 65.11 seconds, Td = 9.28 seconds, T50Ex = 1.43 and TdT50Ex = 13.27 seconds > 10 seconds (threshold). The value of the tsunami discriminants TdT50Ex that exceeds this threshold strengthens that the normal type earthquake is the cause of the tsunami.Madlazim*Correspondence: madlazim@unesa.ac.idEko HariyonoMuhammad Nurul Fahmi Dyah Permata Sari Tsunami Society Internationalarticlenormal earthquakedominant periodrupture durationrupture duration more than 50 secondstsunami faulting modelOceanographyGC1-1581ENScience of Tsunami Hazards, Vol 40, Iss 3, Pp 196-209 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	normal earthquake dominant period rupture duration rupture duration more than 50 seconds tsunami faulting model Oceanography GC1-1581
spellingShingle	normal earthquake dominant period rupture duration rupture duration more than 50 seconds tsunami faulting model Oceanography GC1-1581 Madlazim*Correspondence: madlazim@unesa.ac.id Eko Hariyono Muhammad Nurul Fahmi Dyah Permata Sari TSUNAMI FAULTING MODEL ANALYSIS FOR THE 30 OCTOBER 2020 NORMAL EARTHQUAKE OCCURRED IN IZMIR-TURKEY
description	This study aims to analyse the Mw 7.0 normal faulting type earthquake that occurred on October 30, 2020, in Izmir-Turkey. After the earthquake, a tsunami was followed with a maximum water level of 3.8 meters in the Aegean Sea. The used method in this study is the measurement of the tsunami faulting model parameters by using a direct procedure. The measured tsunami parameters are the dominance period (Td), rupture duration (Tdur), and rupture duration more than 50 seconds (T50Ex) as well as the results of the multiplication between Td and T50Ex (TdT50Ex). In this study, we used seismogram velocity of vertical component recorded by the Global Seismographic Networks (GSN) network stations and the GEOFON (GE) network with an epicenter distance of 0 to 40°, totaling 66 seismic stations. Based on the measurement results, the tsunami discriminants Tdur = 65.11 seconds, Td = 9.28 seconds, T50Ex = 1.43 and TdT50Ex = 13.27 seconds > 10 seconds (threshold). The value of the tsunami discriminants TdT50Ex that exceeds this threshold strengthens that the normal type earthquake is the cause of the tsunami.
format	article
author	Madlazim*Correspondence: madlazim@unesa.ac.id Eko Hariyono Muhammad Nurul Fahmi Dyah Permata Sari
author_facet	Madlazim*Correspondence: madlazim@unesa.ac.id Eko Hariyono Muhammad Nurul Fahmi Dyah Permata Sari
author_sort	Madlazim*Correspondence: madlazim@unesa.ac.id
title	TSUNAMI FAULTING MODEL ANALYSIS FOR THE 30 OCTOBER 2020 NORMAL EARTHQUAKE OCCURRED IN IZMIR-TURKEY
title_short	TSUNAMI FAULTING MODEL ANALYSIS FOR THE 30 OCTOBER 2020 NORMAL EARTHQUAKE OCCURRED IN IZMIR-TURKEY
title_full	TSUNAMI FAULTING MODEL ANALYSIS FOR THE 30 OCTOBER 2020 NORMAL EARTHQUAKE OCCURRED IN IZMIR-TURKEY
title_fullStr	TSUNAMI FAULTING MODEL ANALYSIS FOR THE 30 OCTOBER 2020 NORMAL EARTHQUAKE OCCURRED IN IZMIR-TURKEY
title_full_unstemmed	TSUNAMI FAULTING MODEL ANALYSIS FOR THE 30 OCTOBER 2020 NORMAL EARTHQUAKE OCCURRED IN IZMIR-TURKEY
title_sort	tsunami faulting model analysis for the 30 october 2020 normal earthquake occurred in izmir-turkey
publisher	Tsunami Society International
publishDate	2021
url	https://doaj.org/article/6f9697f1bb2e4da18afe290eeec75726
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TSUNAMI FAULTING MODEL ANALYSIS FOR THE 30 OCTOBER 2020 NORMAL EARTHQUAKE OCCURRED IN IZMIR-TURKEY

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