My house is a Faraday cage, so as long as I’m at home when it happens I’ll be fine. I need to make sure the cars are in the garage.
Excuse me while I go rotate my dry goods and start my methane/ng/alchohol powered generator and change the water in the holding tanks.
(Wish I was this prepared!)
An econobox 4-cylinder converted to steam with a pto generator is good, too.