Moderate Risk Alabama  ·  Tornado / Flash Flooding

Limestone County AL

EMERGENCY PREPAREDNESS & DISASTER RISK PROFILE  ·  LAST UPDATED: Mar 2026

6/ 10
Threat Score
Population
103
Area
549
sq miles
Primary Hazard
Tornado / Flash Flooding
FEMA Disasters
7
federally declared

Limestone County in north Alabama adjacent to Madison County hosts Browns Ferry Nuclear Plant within or near its borders creating nuclear emergency planning requirements. The county was severely impacted by the 2011 tornado super outbreak. The Tennessee River creates flooding risk through the county. The county is part of the rapidly growing Huntsville metro area. Redstone Arsenal and the NASA Marshall Space Flight Center are just across the county line in Madison County.

// Preparedness Recommendations

  • Evacuation routes inland should be identified in advance.
  • Store at least 72 hours of food and water.
  • Elevate critical belongings above flood level.
  • Have backup power ready in case of grid failure.

// Recommended Supplies

Essential gear for power outages, severe weather, and emergency situations in your area.

// Risk Intelligence

Threat Score 6 / 10    Moderate Risk
Primary Hazard Tornado / Flash Flooding
Secondary Hazard Nuclear Proximity
FEMA Flood Zone Moderate
Federally Declared Disasters 7
Last Major Event 2011 Tornado
Event Frequency Annual

// Emergency Operations

Emergency Mgmt Phone (256) 232-0111
Emergency Shelters 6 designated facilities
Evacuation Routes I-65 US-72 AL-99 AL-127

// County Profile

County Limestone County AL
State Alabama (AL)
Population 103
Area 549 sq miles
FEMA Region Moderate

// Other Alabama Counties

// Nearby Infrastructure Risks

Critical infrastructure facilities within or near this area that could affect civilian safety during emergencies, conflict, or infrastructure failures.

🌊
Wheeler Dam AL
Major Dam  ·  Town Creek, AL  ·  Tennessee Valley Authority  ·  20-mi risk zone
7/10 High

Infrastructure risk data is for emergency preparedness awareness. Facility locations are publicly known. Always follow official emergency guidance.