FEMA rates relative lightning risk for Madison County as very high and reports FEMA annualized frequency of 81.356 per year for the area.
FEMA summary
FEMA's profile for Madison County reports FEMA annualized frequency of 81.356 per year for lightning. FEMA's relative risk rating for the area is very high; the annualized frequency is a separate measure.
Hazard metrics cover FEMA county-equivalent geographies rather than individual addresses or parcels. Use local or state hazard maps before making a property, insurance, retrofit, or evacuation decision.
Select a hazard to inspect FEMA's figures for Madison County.
Lightning
FEMA combines its area-wide loss estimate and community data in this relative rating. Event frequency appears separately below.
Relative FEMA score
98.8/100
Occurrence thresholds vary by hazard. The FEMA methodology defines the value for each hazard.
The area loss estimate combines FEMA's modeled losses to buildings, population, and agriculture across Madison County. It is not an estimate for a home or address.
City risk summary
For Huntsville, FEMA rates lightning risk for Madison County as very high, with a relative score of 98.8/100. The next highest relative scores are tornado at 98.3/100 and heat wave at 97.3/100.
Using FEMA data for Madison County, Huntsville is #2 among 7 covered Alabama entries for lightning risk. Murfreesboro is about 81 straight-line miles from the Huntsville map point; its FEMA figures cover Rutherford County.
For homeowners and movers
Preparedness actions
Living in Huntsville? Learn how to handle water storage, sanitation, and security in a small space.
The map shows Huntsville. All FEMA figures on this page cover Madison County.
The FEMA figures cover Madison County. Address-level conditions require local maps, building records, and property details.
FEMA rates relative lightning risk for Madison County as very high. Its FEMA annualized frequency is 81.356 per year. Damage at a specific address also depends on the building, soil, elevation, and exact hazard zone.
Among 7 Alabama cities covered by this directory, Huntsville is #2 for relative lightning risk based on FEMA's score for Madison County. Homes within Huntsville can have different soil, elevation, construction, and hazard-zone conditions.
In FEMA's data for Madison County, the highest relative ratings are Lightning (Very High), Tornado (Relatively High), and Heat Wave (Relatively High). FEMA uses estimated losses and community data along with event frequency when assigning these ratings.
The hazard numbers cover Madison County. For an individual home, check local fault, flood, fire, evacuation, and building records for the exact address.
FEMA gives Madison County an overall relative risk rating of relatively moderate. Conditions at a specific home depend on its hazard zones, building type, maintenance, insurance, and access to evacuation routes and emergency services.
Start with this step: Confirm the exact hazard using official local maps before making property or insurance decisions. Know how local officials issue warnings and evacuation instructions. Use Ready.gov Be Informed and local emergency guidance for a complete plan.
Distances are measured between city coordinates.
| City | Distance | Lightning rating | Relative score |
|---|---|---|---|
| Murfreesboro, TN | 81 mi | Relatively High | 94.7 |
| Birmingham, AL | 81 mi | Relatively High | 94.3 |
| Chattanooga, TN | 83 mi | Relatively High | 97.0 |
| Franklin, TN | 85 mi | Relatively Moderate | 70.1 |
| Hoover, AL | 92 mi | Relatively High | 94.3 |
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View productHazard metrics come from FEMA National Risk Index v1.19.0 (March 2023). City population and coordinates come from SimpleMaps US Cities Database. For current conditions, use official local maps, warnings, inspections, and professional advice.