GNGTS 2019 - Atti del 38° Convegno Nazionale

336 GNGTS 2019 S essione 2.2 and SeisComP3 code. Magnitude is estimated as Ml by a regional calibrated law. Seismic scalar moment and seismic radiate energy calibrations are in development for the area. ShakeMap code is configured at the moment with different attenuation laws for values of magnitude lower (Frisenda et al. , 2005) or higher (Sabetta e Pugliese, 1996) than 4.5 Ml, but other laws are going to be tested to update the procedures. A GIS tool is being developed by Arpa Piemonte for elaborations related to seismic events impacts, integrating the information levels obtained by the production of shaking maps in near- real time with databases already used for other natural phenomena evaluations (2007/60/CE Floods Directive for the construction of the databases and related cartography of the flood risk in 2013, 2015 and 2017). These databases include a significant amount of information on land use, road infrastructure and the type and use of buildings, combined with other non-geographic data bases, mainly census data or the revenue agency, so that it’s possible to derive an economic estimate of the buildings, of the road network (in progress) and the estimate of the resident population per building (Fig. 3). New information layers are created that highlight the exhibited assets, the economic value involved and the population potentially involved as a result of a natural or anthropic event impacts, with associated diagrams, tables and other output graphics describing the statistical distribution of their quantity, typology and value. The data and the maps created are available for Regione Piemonte through dedicated webgis service, in OGC WMS/WFS format; it is also possible to download the data and maps created. The software tools used are open source, mainly QGIS and PostgreSQL/PostGIS: these solutions allow maximum diffusion among users and guarantee the re-use of experiences between the different administrations involved. The ShakeMap data are revised as soon as manual revision of the location and magnitude are available with the integration of DPC national accelerometric network (RAN) data. Real- time RAN data are going to be included in automatic shaking maps production. References https://www.regione.piemonte.it/web/temi/protezione-civile-difesa-suolo-opere-pubbliche/difesa-suolo/strumenti- per-difesa-suolo/mappe-della-direttiva-alluvioni Cara M., Denieul M., Sèbe O., Delouis B., Cansi Y. et Schlupp A., 2017. MWNear: Magnitude Mw in metropolitan France, Journal of Seismology, vol. 21, n°3, pp. 551-565, 2017 Frisenda M., Massa M., Spallarossa D., Ferretti G., Eva C., 2004. Attenuation relationship for low magnitude earthquakes using standard seismometric records, journal of earthquake engineering, vol. 8, No. 6 (2004) 1–18 Kotha S. R., Bindi D., Cotton F., 2016. Partially non-ergodic region specific GMPE for Europe and Middle-East. Bulletin of Earthquake Engineering, 14(4):1245–1263, 2016. doi: 10.1007/s10518-_016-_ 9875-_x Sabetta, F. and Pugliese, A., 1996. Estimation of response spectra and simulation of non-stationary earthquake ground motion, Bull. Seism. Soc. Am. 86, 337–352. Scafidi D., Spallarossa D., Ferretti G., Barani S., Castello B., Margheriti L., 2019. A Complete Automatic Procedure to Compile Reliable Seismic Catalogs and Travel-Time and Strong-Motion Parameters Datasets, in Seismological Research Letters, Volume XX, Number XX – 2019, DOI: 10.1785/02201802 Wald D. J., Worden B. C., Quitoriano V., and Pankow K.L., 2005. ShakeMap manual: technical manual, user’s guide, and software guide: U.S. Geological Survey, 132 p. Weber B., Becker J., Hanka W., Heinloo A., Hoffmann M., Kraft T., Pahlke D., Reinhardt J. and Thoms H., 2007. SeisComP3 - automatic and interactive real time data processing, EGU General Assembly 2007, Vienna, Austria. 27 April - 2 May Worden C.B., Wald D.J., 2016. ShakeMap Manual Online: technical manual, user’s guide, and software guide, U. S. Geological Survey. usgs.github.io/shakemap. DOI: https://doi.org/10.5066/F7D21VPQ.