The lightning activity in Harvey is still concentrated in the outer bands, where probably colder air from land is creating convection over the warm water of the Gulf of Mexico. Only few strokes are appearing from the region of the eyewall. From the ISS, the thunderstorm regions can be clearly identified by the overshooting cloud tops.
Situation at August 26, about 7 UTC:
Situation at August 26, about 7 UTC:
Stations: 1836