#Lightning in #Irma's eyewall picking up in the last 1.5 hours, signaling intensity changes. From #GOES16 Geostationary Lightning Mapper. pic.twitter.com/UCTDFcHjiM— NASA SPoRT (@NASA_SPoRT) September 5, 2017
#Lightning in #Irma's eyewall picking up in the last 1.5 hours, signaling intensity changes. From #GOES16 Geostationary Lightning Mapper. pic.twitter.com/UCTDFcHjiM