When i was a young bloke our house or thereabouts got hit by lightning and the hotplates on our electric stove powered up with the surge. before that happened my mum was panicking about the storm and my old dad jokingly said "don't worry until you can smell burning". Well mum used to leave the tea pot sitting on a wooden coaster thingie on the stove and it caught alight and so did the teatowels hanging on the dryer above the stove. all of a sudden we could smell the smoke and raced in to put it out. bit of smoke damage but that was all thank heavens. Never forget it . Nature's a powerful thing aint it.