Triggered lightning return stroke luminosity to 1 km in two optical bands

Felipe Lenz Carvalho1, Martin A Uman2, Douglas M Jordan3, Robert Wilkes, Daniel Abrahm Kotovsky5 and Brian Hare5, (1)University of Florida, Electrical and Computer Engineering, Ft Walton Beach, FL, United States, (2)University of Florida, Gainesville, FL, United States, (3)Univ Florida, Gainesville, FL, United States, (4)University of Florida, Ft Walton Beach, FL, United States