I have heard from my geek sons that it could be quite isolated and not widespread, but listen to this interview to see how an EMP could be MADE more widespread. It talks of a combination of attacks that could disable that 90% very easily.
EMP doesn't just come from man but also from the SUN!
See this Youtube replay of the interview Sunday night: https://youtu.be/vjB_ECh37Cs
- Time to take stock of what's important to you to preserve, stock up and protect.
- Your cars have computers--do you know anyone with an old klunker that does NOT use a computer--Be friends of them real quick.
- Do you know a Ham Operator as how else will you communicate--what do cell towers use? Or where do Landlines get their feeds?
- Your internet provider or source?
- Your water supply? Your waste system?
- Your heat supply?
- You can't depend on your survivalist neighbor as you may not be able to get to him and be sure he will have defense (guns) ready if he thinks you DON'T have the same set up he does.
- What about your family who lives in the city and you are in a rural area?