Trimble County, KY: Tornado Risk and Shelter Cost
Trimble County's tornado history, by the numbers
NOAA's Storm Prediction Center has recorded 6 tornado tracks touching Trimble County since 1973 - about one every 12.7 years on average. That puts it in our Minimal band nationally. Against the rest of the country, that is the 18th percentile for frequency. Within Kentucky alone, Trimble County ranks 88 of 120 counties for tornado frequency.
Has Trimble County ever had a violent tornado?
Nothing violent in Trimble County's file: 6 tracks total, topping out at significant (EF2-3) strength on 1 of them, zero at EF4-5.
Paying for it, if Trimble County's history says you should
A storm shelter or in-residence safe room typically runs $2,890-$13,280 nationally, around $7,645 for a common single-family installation. No state-administered rebate program specific to Kentucky was confirmed for this site - FEMA's own Hazard Mitigation Assistance grants fund 75% of an approved safe room nationwide, but only some states currently run a homeowner-facing application on top of that.
The gap a shelter does not cover
8,591 people live in Trimble County, and a tornado outbreak's power loss usually reaches far more of Kentucky than the tracks themselves touch. A portable battery unit is the faster, no-fuel way to bridge that outage.
County-level, not address-level
Treat this as a county-wide figure, not a prediction for one address. Trimble County covers about 148 square miles, so a single touch here counts the same as a single touch in a county a fraction of that size. And records from before the 1990s, NOAA notes, undercount weaker tornadoes in areas with less storm-spotting coverage at the time. Trimble County has about 8,591 residents.