Quick Answer
A tornado threat is imminent when a tornado warning is issued for your area, with a funnel cloud or tornado sighted or indicated by radar, or when a tornado watch is upgraded to a warning due to severe weather conditions such as strong winds, large hail, or a dark, greenish sky. Look for signs of a tornado's approach, including a loud roar, a dark spot in the sky, or a funnel cloud that touches the ground. Take immediate action when these signs are present.
Identifying an Imminent Tornado Threat
A tornado warning is the most critical indicator of an imminent tornado threat. When a tornado warning is issued for your area, take immediate action and seek shelter in a designated safe area, such as a basement or storm cellar. If no underground shelter is available, go to an interior room or hallway on the lowest floor of your building, away from windows and doors.
Preparing for a Tornado in Mobile Homes or Outdoor Settings
Mobile homes are not safe during a tornado, as they can be easily overturned. If you are in a mobile home or outdoors when a tornado warning is issued, leave immediately and seek shelter in a nearby building or lie flat in a low-lying area, such as a ditch or depression, and cover your head with your hands.
Staying Safe After a Tornado
After a tornado has passed, be cautious when exiting your shelter or building. Avoid fallen power lines, sharp debris, and standing water, which can hide hazards such as downed power lines or sharp objects. Check for injuries and provide assistance if needed. If you smell gas or suspect a gas leak, evacuate the area immediately and call the authorities. Wait for official clearance before returning to your home or area, as there may be hidden dangers such as structural damage or fallen debris.
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