I will just remind everyone that the window for the 16th includes the 18th and that my reason for including the 16th in this case, was only because of the Anniversary of NEW MADRID... ;) but also what would be more important to understand about the connection/synchronicity of New Madrid to any Mega-Quake within up to 3 -5 days or even as high as 11 to 15 days of the window in this particular case