Tornado Risk in Madison County, IN
Madison County's tornado history, by the numbers
30 tornado tracks have crossed Madison County since 1954 by NOAA's count, roughly one every 2.5 years - the Elevated band on this site's scale. That is the 69th percentile nationally for tornado frequency. Within Indiana alone, Madison County ranks 15 of 92 counties for tornado frequency.
The number that matters more than frequency
Yes. Madison County has recorded 1 EF4 or EF5 tornado - the strength FEMA's own safe-room guidance is built around, because a standard code-built house is not expected to survive those winds without a hardened room. A county can be lower-frequency overall and still carry this history.
Shelter and safe-room economics
A storm shelter or in-residence safe room typically runs $2,890-$13,280 nationally (around $7,645 typical). Indiana's Indiana Department of Homeland Security's Residential Safe Room Program covers 75% of an approved project, up to $5,000 - bringing a typical job down to roughly $722.5-$8,280 out of pocket, when the program is currently funded.
Power after the storm, not just shelter during it
The storm that misses Madison County outright can still take its power out - outbreak-scale outages across Indiana are common well beyond the tracked path. A battery-backup unit handles that without a generator's setup or fuel.
What Madison County's figure does not tell you
Madison County's figure is county-wide, not address-specific. Madison County covers about 452 square miles, so a single touch here counts the same as a single touch in a county a fraction of that size. NOAA also documents that older records undercount weaker tornadoes from before Doppler radar became standard. Madison County has about 134,222 residents.