Outdoor Warning Sirens

Plainfield Township has installed several outdoor warning sirens. to notify people of potential disasters. These signals are normally weather related, but could include any event that would significantly effect your health or welfare. The sirens are mounted on poles and are distributed throughout the Township. Each siren turns 360 degrees, making a continuous wail that will rise and fall as it turns. When you hear an outdoor warning siren, immediately go to a location where there is a radio or television that will allow you to get weather or other important information.

Some of the events that are signaled by the sirens include:

TORNADO WATCH. A tornado watch is a message indicating that conditions favor the occurrence of a certain type of hazardous weather. For example, a severe thunderstorm watch means that a severe thunderstorm is expected in the next six hours or so within an area approximately 120 to 150 miles wide and 300 to 400 miles long (36,000 to 60,000 square miles). The National Weather Service (NWS) Storm Prediction Center issues such watches. Local NWS forecast offices issue other watches (flash flood, winter weather, etc.) 12 to 36 hours in advance of a possible hazardous weather or flooding event. Each local forecast office usually covers a state or a portion of a state.

TORNADO WARNING. A tornado warning indicates that a hazardous event is occurring or is imminent in about 30 minutes to an hour. Local NWS forecast offices issue warnings on a county-by-county basis.

FLASH FLOOD. If a flash flood were eminent, the sirens would sound for the entire Township.

HAZ MAT. HAZ MAT, or HAZardous MATerials situation, can occur in almost any area. If one were to occur near your home or business, the Fire Department, Emergency Management, or the Kent County Sheriff’s department could request one of two things of residents near the scene; either you evacuate the area, or stay inside and seal your home to protect against the chemical entering it.

Some of the events that are currently NOT signaled by the sirens:

HIGH WINDS. When high winds have been reported there is currently no signal issued. This procedure is currently being reviewed, and it is anticipated that a new procedure to warn people when winds reach a certain level will result from the review.

What to do in an emergency

Pick a safe place in your home where family members could gather during a tornado. The safest place to be is underground, or as low to the ground as possible, and away from all windows. If you have a basement, make it your safe place. If you do not have a basement, consider an interior hallway or room on the lowest floor. Putting as many walls as you can between you and the outside will provide additional protection. Less than two percent of all tornadoes are powerful enough to completely destroy a sturdy building. Make sure that there are no windows or glass doors in your safe place and keep this place uncluttered.

Consider having your tornado safe place reinforced. Additional reinforcement will add more protection from the damaging effects of tornado winds. Get more information from FEMA about building a tornado safe room.

If you live in a mobile home, choose a safe place in a nearby sturdy building. A sturdy building provides greater protection. If your mobile home park has a designated shelter, make it your safe place. Mobile homes are much more vulnerable to strong winds than site-built structures. Prior to 1994, most manufactured homes were not designed to withstand even moderate winds.

Discuss tornadoes with your family. Everyone should know what to do in case all family members are not together. Discussing disaster ahead of time helps reduce fear and lets everyone know how to respond during a tornado.

Disaster preparedness and weather emergencies are discussed further on the following websites:

o Red Cross of Western and Central Michigan www.redcrosswcm.org

o American Red Cross www.redcross.org

o Federal Emergency Management Agency www.fema.gov

o National Weather Service www.nws.noaa.gov