The biggest flame I have seen would have swallowed that truck! In Ohio last year at about 9pm (good and Dark) after changing a transformer our lead lineman was in a bucket and closed in a cut-out (fused switch) when it exploded and the flame would have swallowed that fire truck!!! All because a house service was bad..
I seen 4kv (4000 volts) lay on the ground and burn, it was burning the grass but never blowed a fuse. The people in the house powered by the pole where it was still attached was watching tv with the line on the ground hot..
I had never been afraid of electricity but after working with high voltage I have a very high respect for electricity..
Food for thought 1/3 of one amp can kill a person, the average house hold light bulb draws one amp!
Never assume a line is dead just because it is on the ground!