How Likely Is a Tornado in Marion County, KS?
How likely is a tornado in Marion County, KS?
Marion County has recorded 55 tornado touches in NOAA's 76-year database, a rate of roughly one every 1.4 years - our High band. Put another way: Marion County sees more tornado activity than 90% of US counties. Within Kansas alone, Marion County ranks 26 of 105 counties for tornado frequency.
Beyond the frequency band: violent history
1 tornado touching Marion County reached violent (EF4-5) strength since 1950. That single fact carries more weight for the shelter decision than the county's overall frequency band.
The dollar figure Marion County's rating leads to
Cost nationally: $2,890-$13,280, about $7,645 typical. Kansas 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 Kansas this pass.
What a direct hit isn't required for
A direct hit is not required for Marion County to lose power - outbreak-wide outages across Kansas regularly reach homes and businesses well outside the actual tracks. A battery bank covers that gap without a generator's fuel and venting needs.
What this number is, and is not
One caveat before relying on Marion County's number: it is county-wide, and it covers about 944 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. Marion County has about 11,670 residents.