In modern buildings, falling down, or being struck by falling objects causes most earthquake-related injuries. DROP, COVER and HOLD ON immediately.
All lightning can be deadly. When you hear thunder or see lightning, GO INDOORS. In addition to potentially deadly lightning, a SEVERE THUNDERSTORM also has wind greater than 58 mph (50 knots), hail 1” or larger, and/or a tornado.
A WATCH means that conditions are favorable for the development of severe weather in the watch area. Pay attention to broadcasts, and prepare to take action.
A WARNING is an URGENT announcement that hazardous weather is occurring, or is imminent. Take immediate action to protect life and property!
In the event of a TORNADO WARNING, or if a funnel cloud is reported:
If you hear thunder:
Unlike other natural disasters, a hurricane is usually preceded by hours or days of notice and warning, allowing you to prepare.