Implements GMPE developed by D.Bindi, F.Pacor, L.Luzi, R.Puglia, M.Massa, G. Ameri, R. Paolucci and published as “Ground motion prediction equations derived from the Italian strong motion data”, Bull Earthquake Eng, DOI 10.1007/s10518-011-9313-z. SA are given up to 2 s. The regressions are developed considering the geometrical mean of the as-recorded horizontal components
Coefficients from SA from Table 1 Coefficients from PGA e PGV from Table 5
Supported intensity measure component is the geometric mean of two horizontal components
Set of intensity measure types this GSIM can calculate. A set should contain classes from module openquake.hazardlib.imt.
Supported standard deviation types are inter-event, intra-event and total, page 1904
Supported tectonic region type is ‘active shallow crust’ because the equations have been derived from data from Italian database ITACA, as explained in the ‘Introduction’.
Required distance measure is RRup (eq. 1).
Required rupture parameters are magnitude and rake (eq. 1).
Required site parameter is only Vs30
See superclass method for spec of input and result values.