The Intracloud to Cloud-to-Ground Lightning Ratio Associated with Extreme Weather Over the Contiguous United States

This poster reviews the program to estimate the intracloud (IC) to cloud-to-ground (CG) ratio (Z = IC/CG) of a large sample of extreme (i.e., severe) weather events over the contiguous United States (CONUS) using coincident Optical Transient Detector (OTD) [or Lightning Image Sensor (LIS)] and National Lightning Detection Network (NLDN) observation