Catalogo Parametrico dei Terremoti Italiani (CPTI15), versione 4.0

The Italian Parametric Earthquake Catalogue (CPTI, Catalogo Parametrico dei Terremoti Italiani) represents the most extensive and reliable source of parameters for earthquakes in Italy and surrounding areas. CPTI15 is the fourth generation of the CPTI series, the first dating back to 1999 (CPTI99), and provides the most advanced and updated sets of macroseismic and instrumental data and parameters for Italian earthquakes with maximum intensity I ≥ 5 or magnitude Mw ≥ 4.0 in the period 1000-2020. The catalogue lists 4894 events, 70% of which have parameters based on the macroseismic datapoints provided by the Italian Macroseismic Database DBMI15. If available, both macroseismic and instrumental parameters are provided, together with a set of “preferred ones”, which consist of a selection between the macroseismic and the instrumental epicentres, and the weighted average of the macroseismic and instrumental magnitudes.意大利参数化地震目录（Italian Parametric Earthquake Catalogue，缩写CPTI，意大利语原名为Catalogo Parametrico dei Terremoti Italiani）是意大利及周边地区最全面且可靠的地震参数数据源。CPTI15是CPTI系列的第四代版本，其初代版本可追溯至1999年推出的CPTI99。该目录针对1000年至2020年期间、最大烈度I≥5或矩震级Mw≥4.0的意大利地震，提供了当前最先进且经最新更新的宏观地震（macroseismic）与仪器观测（instrumental）数据集及相关参数。该目录共收录4894次地震事件，其中70%的参数基于意大利宏观地震数据库（Italian Macroseismic Database，缩写DBMI15）提供的宏观地震数据点。若有可用数据，目录将同时提供宏观地震参数与仪器观测参数，并附带一组“优选参数”：该参数集由宏观地震与仪器观测震中（epicentres）的优选结果，以及宏观地震与仪器观测震级（magnitudes）的加权平均值构成。