— Massive California fire started at radioactive Santa Susana Field Laboratory site, Physicians for Social Responsibility warns of radioactive releases November 14, 2018March 22, 2019 admin Los Angeles, Physicians for Social Responsibility, radioactivity, Santa Susana Field Laboratory, SimiValley, SSFL, Woolsey fire From Physicians for Social Responsibility, Los AngelesNovember 12, 2018 See website for more photos Massive Woolsey Fire Began On Contaminated Santa Susana Field Laboratory, Close to Site of Partial Meltdown Continue reading →Advertisement