Updated statistics of lightning currents measured at Morro do Cachimbo Station

Abstract Parameters of current waveforms of several negative flashes measured recently at Morro do Cachimbo Station were considered in relation to the values provided by a statistical evaluation developed previously for the data of a 13-year period of data acquisition. The impact of these recent measured parameters in the median values of peak-current, front-times and time-to-half-peak-current was evaluated.