Warning Systems & Signals

Stay informed during a disaster through emergency broadcasts.

Find out what kinds of disasters, both natural and accidental, are most likely to occur in your area and how you will be notified.

Methods of getting your attention vary from community to community. One common method is to broadcast via emergency radio and TV broadcasts. You might hear a special siren, or get a telephone call or emergency workers may go door-to-door.

The Emergency Alert System (EAS) can address the entire nation on very short notice in case of a grave threat or national emergency. Ask if your local radio and TV stations participate in EAS.

National Oceanic and Atmospheric Administration (NOAA) Weather Radio (NWR) is a nationwide network of radio stations broadcasting continuous weather information directly from a nearby National Weather Service office to specially configured NOAA weather radio receivers. Determine if NOAA Weather Radio is available where you live. If so, consider purchasing a NOAA weather radio receiver.

Many communities also offer emergency alert notifications through their own systems. Check with your state or local government to learn what is available in your area.