Posters

NH4.4

Our capability to provide timely and reliable seismic risk estimates is an essential element towards building a resilient society, through informed decision for risk management. The scientific base of the process of seismic risk mitigation includes various seismic hazard models, developed at different time scales and by different methods, as well as the use of information as complete and reliable as possible about past seismicity.
Some recent large earthquakes caused extensive damage in areas where some models indicated low seismic hazard, leading to an increased demand for criteria to objectively assess how well seismic hazard models are performing. This session aims to tackle theoretical and implementation issues, which are essential for the development of effective mitigation strategies and include:
⇒ methods for comparison of seismic hazard models and their performance evaluation;
⇒ hazard and risk assessment of extreme seismic events;
⇒ long-term evidences about past great earthquakes (including unconventional seismological observations, such as impact on caves, ancient constructions and other deformations evidences);
⇒ earthquake hazard assessment in terms of macro-seismic intensity;
⇒ seismic risk estimation at different time and space scale.
In particular, the session will address concepts, problems, and approaches in assessing hazard related to the earthquakes that “may cause loss of life, injury or other health impacts, property damage, loss of livelihoods and services, social and economic disruption, or environmental damage” (according to UNISDR terminology). The session will include discussions of the pros and cons of deterministic, neo-deterministic, probabilistic, and intensity-based seismic hazard assessments. The latter is of special importance for Europe because of the available large historical information on macro-seismic intensities.
We invite contributions related to: hazard and risk assessment methods and their performance in applications; critical observations and constraints for seismic hazard assessment; verification methods that are suitable to quantify seismic hazard estimates and that can be applied to limited and/or heterogeneous observations (ranging from recent records of ground shaking parameters to past intensity data); seismic hazard and risk monitoring and modeling; and risk communication and mitigation.
The session will provide an opportunity to discuss best practices and share experience gained with different testing methods, including their application in different fields. We hope to highlight both the existing gaps and future research directions that could strengthen the procedures for testing and comparing performance of seismic hazard models.

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Co-organized as SM3.5
Convener: Antonella Peresan | Co-conveners: Katalin Gribovszki, Vladimir Kossobokov, Elisa Varini, Mihaela Kouteva
Orals
| Mon, 08 Apr, 08:30–12:30
 
Room M1
Posters
| Attendance Mon, 08 Apr, 14:00–15:45
 
Hall X3

Attendance time: Monday, 8 April 2019, 14:00–15:45 | Hall X3

Chairperson: Elisa Varini, MIhaela Kouteva
Advances in seismic hazard and risk assessment
Hall X3
X3.123 |
EGU2019-8562
Geotechnical Investigation in Ahmedabad City for Seismic Hazard Assessment
(withdrawn)
Vinay Kumar Dwivedi, Rajendra Kumar Dubey, Vasu Pancholi, Nisarg Bhatt, Pawan Singh, and Sumer Chopra
Hall X3
X3.124 |
EGU2019-7490
Dimcho Solakov, Stela Simeonova, Plamena Raykova, and Krasimira Slavcheva
Hall X3
X3.125 |
EGU2019-4590
Tomohisa Okazaki, Hirotaka Hachiya, Naonori Ueda, Asako Iwaki, Takahiro Maeda, and Hiroyuki Fujiwara
Hall X3
X3.126 |
EGU2019-14523
Towards the development of a liquefaction-related protocol for the FEED design phase of a pipeline RoW corridor
(withdrawn)
George Papathanassiou, Kostas Papazachos, and Theodoros Stimaratzis
Hall X3
Hall X3
X3.128 |
EGU2019-13151
Yin-Tung Yen, Ming-Che Hsieh, Yi-Ying Wen, and Kuo-Fong Ma
Hall X3
X3.129 |
EGU2019-16141
Domenico Caccamo, Roberto Lotronto, Antonella Peresan, and Vincenza Pirrone
Hall X3
X3.131 |
EGU2019-6891
Yu Ting Chou, Chun Fu Liao, and Strong Wen
Hall X3
X3.132 |
EGU2019-18380
Cvetan Sinadinovski and Dragana Cernih
Hall X3
X3.133 |
EGU2019-2658
Study on the Distribution of the Seismic Loess Landslides in the Yili Valley by GIS
(withdrawn after no-show)
Wei Huang, Wei Xiang, and Yuan Yao
Hall X3
Long-term evidence from past great earthquakes
Hall X3
X3.134 |
EGU2019-8770
Katalin Gribovszki, Péter Mónus, Ernő Prácser, Attila Novák, Sándor Szalai, Márta Kiszely, and Götz Bokelmann
Hall X3
X3.135 |
EGU2019-18652
Abdelouahab Issaadi, Khalissa Layadi, Abdelkrim Yelles-Chaouche, Juan José Galiana-Merino, and Fethi Semmane
Hall X3
X3.136 |
EGU2019-18960
Stefano Collico, Marcos Arroyo, Roger Urgeles, Norma Perez, and Marcelo Devincenzi