Technologies and new approaches used by the INGV EMERGEO Working Group for real-time data sourcing and processing during the Emilia Romagna (northern Italy) 2012 earthquake sequence

Annals of Geophysics

Maurizio Pignone¹  Carlo Alberto Brunori¹  Anna Nardi¹  Laura Colini¹  Marco Moro¹  Paolo Marco De Martini²  Pierfrancesco Burrato²  Francesca Romana Cinti²  Antonio Patera²  Stefania Pinzi²  Riccardo Civico²  Emanuela Falcucci²  Luigi Cucci²  Paola Vannoli²  Daniela Pantosti²  Maria Teresa Mariucci²  Stefano Pucci²  Paola Montone²  Fabrizio Galadini²  Stefano Gori²  Fabio Villani²  Alessandra Venuti³  Laura Alfonsi³  Giuseppe Casula⁴  Arianna Pesci⁴  Rosa Nappi⁵  Rosa Nave⁵  Giuliana Alessio⁵  Germana Gaudiosi⁵ 

[1] Istituto Nazionale di Geofisica e Vulcanologia, Centro Nazionale Terremoti, Roma;Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma 1, Roma;Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma 2, Roma;Istituto Nazionale di Geofisica e Vulcanologia, Sezione di Bologna, Bologna;Istituto Nazionale di Geofisica e Vulcanologia, Sezione di Napoli, Osservatorio Vesuviano, Napoli;

关键词: Earthquake geology and paleoseismology;    Coseismic effects;    Liquefaction;    GIS;    Po Plain;   

DOI  :  10.4401/ag-6117

来源: DOAJ

【 摘 要 】

On May 20, 2012, a Ml 5.9 seismic event hit the Emilia Po Plain, triggering intense earthquake activity along a broad area of the Po Plain across the provinces of Modena, Ferrara, Rovigo and Mantova (Figure 1). Nine days later, on May 29, 2012, a Ml 5.8 event occurred roughly 10 km to the SW of the first main shock. These events caused widespread damage and resulted in 26 victims. The aftershock area extended over more than 50 km and was elongated in the WNW-ESE direction, and it included five major aftershocks with 5.1 ≤Ml ≤5.3, and more than 2000 minor events (Figure 1). In general, the seismic sequence was confined to the upper 10 km of the crust. Minor seismicity with depths ranging from 10 km to 30 km extended towards the southern sector of the epicentral area (ISIDe, http://iside.rm.ingv.it/). […]

【 授权许可】

Unknown