How Likely Is a Tornado in Henry County, KY?
Henry County, KY: what NOAA's tornado record says
Henry County has recorded 18 tornado touches in NOAA's 76-year database, a rate of roughly one every 4.2 years - our Moderate band. Put another way: Henry County sees more tornado activity than 47% of US counties. Kentucky has 120 counties in this dataset; Henry County ranks 25 of them by frequency.
Beyond the frequency band: violent history
12 weak and 6 significant tornadoes make up Henry County's 18-track record - none violent. NOAA has never logged an EF4 or EF5 crossing this county.
The dollar figure Henry County's rating leads to
Cost nationally: $2,890-$13,280, about $7,645 typical. Kentucky has no state rebate program confirmed here; FEMA's underlying 75% cost-share exists nationwide, but applying through a state program is what usually makes it real, and none was found for Kentucky this pass.
What a direct hit isn't required for
Tornado outbreaks routinely knock out power across Kentucky for days, separately from any single house getting hit. A portable battery bank keeps a fridge, phone chargers and a radio running through that gap - cheaper and faster to set up than a generator.
What this number is, and is not
One caveat before relying on Henry County's number: it is county-wide, and it covers about 286 square miles, so a single touch counts the same as one in a county a fraction of that size. Weaker pre-1990s tornadoes are also documented as undercounted in NOAA's own record. Henry County has about 16,198 residents.