Severe Thunderstorm Watch:
Conditions are conducive to the development of severe thunderstorms in and
close to the watch area.
Severe Thunderstorm Warning:
A severe thunderstorm has actually been observed by spotters or indicated on
radar, and is occurring or imminent in the warning area.
Tornado Watch:
Conditions are conducive to the development of tornadoes in and close to the
watch area.
Tornado Warning:
A tornado has actually been sighted by spotters or indicated on radar and is
occurring or imminent in the warning area.
Tornado Safety
Tornadoes are the most violent atmospheric phenomenon on the planet.
Winds of 200-300 mph can occur with the most violent tornadoes.
The following are instructions on what to do when a tornado warning has
been issued:
In Homes or Small Buildings:
- Go to the basement (if available) or to an interior room on the
lowest floor, such as a closet or bathroom.
- Keep any other doors closed to keep separated from flying debris.
In Schools, Hospitals, Factories, or Shopping Centers:
- Go to interior rooms and halls on the lowest floor. Crouch down and
cover your head.
In High-Rise Buildings:
- Go to interior small rooms or halls. Stay away from exterior walls
or glassy areas.
In Cars or Mobile Homes:
- Abandon Them Immediately! If you are in either of those locations,
leave them and go to a substantial structure or designated tornado
shelter.
If No Suitable Structure is nearby:
- Lie flat in the nearest ditch or depression and use your hands to
cover your head.
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