Plasma arc - GIF

[ToolTalkBot]

Plasma arc.




Previously:

Cesium plasma - GIF
Plasma in slow motion - GIF
Sodium plasma - GIF

[hemmjo]

what would make that happen? Maybe moist, salty air? Or perhaps, but unlikely, downed high voltage lines somehow energized those lower voltage lines?

[Hoosiersmoker]

Looks like the ghost of a linesperson traveling down the lines. Happy Hallowe'en!

[Karl_H]

She watches it for 20 seconds, until it is 3 or 4 houses down the road. Then it is urgent to "get inside!"