People wonder if the community was hit with an electromagnetic pulse.
I don't know how, or what you use to block an electromagnetic pulse, and we've only got a few minutes.
We weren't ready for the radiation or the electromagnetic pulse.
America is devastated by an electromagnetic pulse later in the same year.
A "common" cause for an electromagnetic pulse is a nuclear explosion.
The electromagnetic pulse did more than merely put on a spectacular light show.
"The electromagnetic pulse from the missile alone should have fried everything."
If we'd experienced an electromagnetic pulse, that baby would be all over the place.
We believe there may have been an electromagnetic pulse.
Another intense source of an electromagnetic pulse is a nuclear explosion.