Watch: This is what came on Hawaiian television during the ballistic missile false alarm

By now, you've probably read about Hawaii and the false alarm which was apparently set off during a drill by Hawaii's Emergency Management Agency.

That one mistake, according to the official reports so far, set off every EAS - that's Emergency Alert System - in the state of Hawaii, which included phone alerts and television screens flashing up messages urging people to seek shelter.

As we know now, it turned out to be a false alarm and people are already selling T-shirts and making jokes about the whole thing. Still, it's pretty terrifying nonetheless - and here's what flashed up on televisions when the EAS went off.

Take a look.