Tornado Risk in Greenwood County, KS
Greenwood County's tornado history, by the numbers
49 tornado tracks have crossed Greenwood County since 1951 by NOAA's count, roughly one every 1.6 years - the High band on this site's scale. That is the 87th percentile nationally for tornado frequency. Within Kansas alone, Greenwood County ranks 46 of 105 counties for tornado frequency.
The number that matters more than frequency
No violent (EF4-5) tornado has been recorded in Greenwood County in NOAA's 76-year database. Of its 49 recorded tracks, 33 were weak (EF0-1) and 15 significant (EF2-3).
Shelter and safe-room economics
Kansas does not currently have a confirmed state rebate layered on top of FEMA's 75% Hazard Mitigation cost-share, so a Greenwood County homeowner should expect the full national range: $2,890-$13,280, $7,645 typical.
Power after the storm, not just shelter during it
Tornado outbreaks routinely knock out power across Kansas 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 Greenwood County's figure does not tell you
Greenwood County's figure is county-wide, not address-specific. Greenwood County covers about 1,143 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. Greenwood County has about 5,871 residents.