Data from Michigan Weather

TORNADO WATCH AND WARNING .....
DO YOU KNOW THE DIFFERENCE?

TORNADO MYTHS

Myth: Areas near rivers, lakes and mountains are safe from tornadoes.

Fact: No place is safe from tornadoes.

Myth: The low pressure with a tornado causes buildings to “explode” as the tornado passes overhead.

Fact: Violent winds and debris slamming into buildings cause the most structural damage.

Myth: Windows should be opened before a tornado approaches to equalize pressure and minimize damage.

Fact: Opening windows allows damaging winds to enter the structure. Leave the windows alone; instead,
immediately go to a safe place.

Myth: Tornadoes are always visible from a great distance.

Fact: Tornadoes can be hidden in heavy rainfall or nearby low hanging clouds.

WATCH:
A Tornado Watch is issued to alert people to the
possibility of tornado development in your area.

WARNING:
A Tornado Warning is issued when a tornado has actually been sighted
or is indicated by radar.

In a home: The basement offers the greatest safety. Seek shelter under sturdy furniture
if possible. In homes without basements, take cover in the center part of the house, on the lowest floor, in a small room such as a closet or bathroom, or under sturdy furniture. Keep away from windows.

In a mobile home: The home should be evacuated, and shelter should be taken
in a prearranged substantial shelter. If there is no shelter nearby, leave the trailer and lie flat in a ditch or ravine. Protect your head by placing your arms over it. Do not take shelter under your home.

Driving a vehicle: Get out of the vehicle and take shelter in a nearby ditch or ravine; do not get under your vehicle. Lie flat and put your arms over your head.

At Work or at School: Follow advanced plans to move to interior hallways or small rooms on the lowest floor. Avoid areas with glass and wide, freespan roofs. (Schools, factories,
and office buildings should designate someone to look out for severe weather and initiate an
alarm.)

In open country: Lie in a gully, ditch, or low spot in the ground and hold onto something on the ground if possible. Do not seek shelter in damaged buildings, they may collapse completely.

WHERE SHOULD I TAKE SHELTER ENVIRONMENTAL

CLUES Look out for:

Dark, often greenish skies
Wall cloud
Large hail
Loud roar; similar to a freight train
Tornadoes can strike anytime,
anywhere, and more then once.

Remember
Each tornado season review with your family the area in the home that is designated as the shelter, and practice having everyone in the family go there in response to a tornado threat.

Discuss with family members the difference between a “tornado watch” and a “tornado warning”

Have a disaster supplies kit on hand.
This kit should include:
Flashlight
Extra Batteries
Battery Operated Radio
First Aid Kit
Can Opener
Canned Food
Bottled Water
Extra Clothes

Develop an emergency communication
plan in case family members are
separated from one another during a
tornado (a real possibility during the day
when adults are at work and children
are at school), have a plan for getting back
together.

TORNADO PREPARATION AFTER A TORNADO

Turn on radio or television to get the latest emergency information.

Stay out of damaged buildings. Return home only when authorities say it is safe.

Use the telephone only for emergency calls.
n Clean up spilled medicines, bleaches or gasoline or other flammable liquids immediately. Leave the building if you
smell gas or chemical fumes.

Take pictures of the damage--both to the house and its contents--for insurance purposes.

Fujita- Pearson Tornado Scale

F-0: 72mph winds, light damage (chimney damage, tree branches broken).

F-1: 73-112mph winds, moderate damage (mobile homes pushed off foundation or overturned).

F-2: 113-157mph winds, considerable damage (mobile homes demolished, trees uprooted).

F-3: 158-205mph winds, severe damage (roofs and walls torn down, trains overturned, cars thrown).

F-4: 207-260mph winds, devastating wind, (well-constructed walls leveled).

F-5: 261-318mph winds, incredible wind, (homes lifted off foundation and carried considerable distances, autos thrown as far as 100 meters).