Welcome to SAFE SHEDS, Inc. toll free 1-888-556-1531 Alma, IL 62807   HIGHEST QUALITY PRECAST CONCRETE ABOVEGROUND HURRICANE AND TORNADO SHELTERS
		Wind Zones In The United States Map are Provided by FEMAClick link to get more information. DO YOU NEED A TORNADO SHELTER? On the basis of 40 years of tornado history, the United States has been divided into four zones that reflect the number and strength of extreme windstorms. Zone 1V has experienced the most and the strongest tornado activity. Zone III has experienced significant tornado activity and includes coastal areas that are susceptible to hurricanes. It is very important to note that if you live in a high risk area, extreme winds will occur and a precast reinforced concrete structure can help protect you and your family from injury or death caused by the dangerous forces of extreme winds. Landfall Map provided by the National Oceanic & Atmospheric Administration NOAAClick the link for more information on hurricane information and safety preparedness. DO YOU NEED A HURRICANE SHELTER? No mobile/manufactured home is safe in hurricane force winds. Statistics have shown that hurricane force winds can travel many miles inland as the following chart shows. This chart represents a CAT4 Hurricane traveling at 25 miles per hour and the miles inland winds can be sustained. EXTENT OF INLAND WINDS Zone 1 Red - >110kt (127mph) Zone 2 Light Red - >95kt (109mph) Zone 3 Dark Pink - >80kt (92mph) Zone 4 Light Pink - >64kt (74mph) Zone 5 Yellow - >50kt (58mph) Zone 6 Blue - >34kt (39mph)