EMP you can put your electronics(weather radio etc) in metal boxes or wrap with foil. EMP can go around metal but not through it. toss your watches in there too. Your car's ignition module and rado will be toasted.
Thanks. Now I want a car with an ignition module encased in metal. :)
I hope our military has their vital electronics protected from EMP in some way.
my car doesn't have a rado.