There was no need for Harry to bring up the emergency warning.

The mayor sent out an emergency warning at once.

In the aftermath, an assessment team recommended that emergency warnings take risk perception into account to convey a sense of urgency.

Several airlines cancelled flights to and from Kingston after foreign governments issued emergency warnings against travel to the city.

All at once, radio stations crackled with emergency warnings, documenting the storm's ferocity.

But sending emergency warnings is probably one of the most uncommon and unfamiliar things to do.

As a result of the confusion, no formal emergency warnings were issued for several hours while Minot officials located station managers at home.

Following Kompasu's passage, the emergency warning was changed to recovery as conditions improved.

In the event of a nuclear attack, chances are the emergency warning will be mistaken for a fire siren.

It did issue an emergency warning on 1 December, which it repeated yesterday.