Linn County, KS Tornado Risk & Storm Shelter Cost
Linn County, KS: what NOAA's tornado record says
Since 1961, NOAA has logged 12 tornado tracks crossing Linn County - one about every 6.3 years, which lands it in our Low band. Nationally, Linn County ranks at the 33rd percentile for tornado frequency. Kansas has 105 counties in this dataset; Linn County ranks 104 of them by frequency.
Linn County's EF4-5 history
Linn County has 1 violent (EF4-5) tornado on record. FEMA centers its safe-room case on exactly this strength, not on how often a county gets touched - a hardened room is the difference between a code-built house surviving an EF4-5 or not.
What a storm shelter costs near Linn County
For a Linn County homeowner, budget $2,890-$13,280 for a shelter or safe room ($7,645 typical) - this pass found no Kansas-specific rebate on top of FEMA's underlying 75% national cost-share program.
The outage nobody plans for
The storm that misses Linn County outright can still take its power out - outbreak-scale outages across Kansas are common well beyond the tracked path. A battery-backup unit handles that without a generator's setup or fuel.
Read this before you rely on it
This is a county-level figure, not a per-address probability. Linn County covers about 594 square miles, so a single touch here counts the same as a single touch in a county a fraction of that size. Pre-radar-era records (before the 1990s) are also documented by NOAA as undercounting weaker tornadoes in sparsely-instrumented areas. Linn County has about 9,841 residents.