Next-Generation EEW Empowered by NDSHA: From Concept to Implementation

In this paper, we discuss a possible combination of Earthquake Early Warning (EEW) and Neo-deterministic Seismic Hazard Assessment (NDSHA), and propose a new warning model, EEW2.0. The aim is to provide a differentiated warning alert to various end-users based on the results of seismic hazard assess...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Yan Zhang, Zhongliang Wu, Fabio Romanelli, Franco Vaccari, Changsheng Jiang, Shanghua Gao, Jiawei Li, Vladimir G. Kossobokov, Giuliano F. Panza
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	earthquake early warning seismic hazard assessment EEW2.0 NDSHA database modified Mercalli intensity maps Geology QE1-996.5
Acceso en línea:	https://doaj.org/article/90ed78ec2e75450e8273c482e127d71f
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:90ed78ec2e75450e8273c482e127d71f
record_format	dspace
spelling	oai:doaj.org-article:90ed78ec2e75450e8273c482e127d71f2021-11-25T17:43:12ZNext-Generation EEW Empowered by NDSHA: From Concept to Implementation10.3390/geosciences111104732076-3263https://doaj.org/article/90ed78ec2e75450e8273c482e127d71f2021-11-01T00:00:00Zhttps://www.mdpi.com/2076-3263/11/11/473https://doaj.org/toc/2076-3263In this paper, we discuss a possible combination of Earthquake Early Warning (EEW) and Neo-deterministic Seismic Hazard Assessment (NDSHA), and propose a new warning model, EEW2.0. The aim is to provide a differentiated warning alert to various end-users based on the results of seismic hazard assessment evaluation. The implementation of such a system contains three basic steps: (a) classification of “potential to cause hazard” in terms of magnitude; (b) determination of the source areas and building a hazard database in terms of Modified Mercalli Intensity (MMI) maps, considering all possible earthquake scenarios in the source area, for the whole protected area; (3) equipping unique decision framework for specific end-users. When a damaging earthquake (<i>M</i> ≥ 5.0) is detected, EEW2.0 quickly matches the prepared MMI map by estimated magnitude and epicenter, then directly extracts the MMI value and issues an early warning to the public. With the great attention and resources put into the reduction in seismic and its secondary risk in the 21st century, the proposed EEW2.0 will likely play an active role in protecting lives and reducing economic losses.Yan ZhangZhongliang WuFabio RomanelliFranco VaccariChangsheng JiangShanghua GaoJiawei LiVladimir G. KossobokovGiuliano F. PanzaMDPI AGarticleearthquake early warningseismic hazard assessmentEEW2.0NDSHA databasemodified Mercalli intensity mapsGeologyQE1-996.5ENGeosciences, Vol 11, Iss 473, p 473 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	earthquake early warning seismic hazard assessment EEW2.0 NDSHA database modified Mercalli intensity maps Geology QE1-996.5
spellingShingle	earthquake early warning seismic hazard assessment EEW2.0 NDSHA database modified Mercalli intensity maps Geology QE1-996.5 Yan Zhang Zhongliang Wu Fabio Romanelli Franco Vaccari Changsheng Jiang Shanghua Gao Jiawei Li Vladimir G. Kossobokov Giuliano F. Panza Next-Generation EEW Empowered by NDSHA: From Concept to Implementation
description	In this paper, we discuss a possible combination of Earthquake Early Warning (EEW) and Neo-deterministic Seismic Hazard Assessment (NDSHA), and propose a new warning model, EEW2.0. The aim is to provide a differentiated warning alert to various end-users based on the results of seismic hazard assessment evaluation. The implementation of such a system contains three basic steps: (a) classification of “potential to cause hazard” in terms of magnitude; (b) determination of the source areas and building a hazard database in terms of Modified Mercalli Intensity (MMI) maps, considering all possible earthquake scenarios in the source area, for the whole protected area; (3) equipping unique decision framework for specific end-users. When a damaging earthquake (<i>M</i> ≥ 5.0) is detected, EEW2.0 quickly matches the prepared MMI map by estimated magnitude and epicenter, then directly extracts the MMI value and issues an early warning to the public. With the great attention and resources put into the reduction in seismic and its secondary risk in the 21st century, the proposed EEW2.0 will likely play an active role in protecting lives and reducing economic losses.
format	article
author	Yan Zhang Zhongliang Wu Fabio Romanelli Franco Vaccari Changsheng Jiang Shanghua Gao Jiawei Li Vladimir G. Kossobokov Giuliano F. Panza
author_facet	Yan Zhang Zhongliang Wu Fabio Romanelli Franco Vaccari Changsheng Jiang Shanghua Gao Jiawei Li Vladimir G. Kossobokov Giuliano F. Panza
author_sort	Yan Zhang
title	Next-Generation EEW Empowered by NDSHA: From Concept to Implementation
title_short	Next-Generation EEW Empowered by NDSHA: From Concept to Implementation
title_full	Next-Generation EEW Empowered by NDSHA: From Concept to Implementation
title_fullStr	Next-Generation EEW Empowered by NDSHA: From Concept to Implementation
title_full_unstemmed	Next-Generation EEW Empowered by NDSHA: From Concept to Implementation
title_sort	next-generation eew empowered by ndsha: from concept to implementation
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/90ed78ec2e75450e8273c482e127d71f
work_keys_str_mv	AT yanzhang nextgenerationeewempoweredbyndshafromconcepttoimplementation AT zhongliangwu nextgenerationeewempoweredbyndshafromconcepttoimplementation AT fabioromanelli nextgenerationeewempoweredbyndshafromconcepttoimplementation AT francovaccari nextgenerationeewempoweredbyndshafromconcepttoimplementation AT changshengjiang nextgenerationeewempoweredbyndshafromconcepttoimplementation AT shanghuagao nextgenerationeewempoweredbyndshafromconcepttoimplementation AT jiaweili nextgenerationeewempoweredbyndshafromconcepttoimplementation AT vladimirgkossobokov nextgenerationeewempoweredbyndshafromconcepttoimplementation AT giulianofpanza nextgenerationeewempoweredbyndshafromconcepttoimplementation
_version_	1718412056682561536

Next-Generation EEW Empowered by NDSHA: From Concept to Implementation

Ejemplares similares