Type of lightning detection sensor Flash counter 5 002184 Lightning imaging sensor 1 002184 Missing value 15 002184 ATDnet VLF waveform correlated sensor 6 002184 Electrical storm identification sensor 2 002184 Magnetic finder sensor 3 002184 2014-09-03T09:54:01.401Z 1 Lightning strike sensor 4 002184 Others 14 002184 Manual observation 0 002184