How Likely Is a Tornado in Ingham County, MI?
Ingham County's tornado history, by the numbers
Ingham County has recorded 32 tornado touches in NOAA's 76-year database, a rate of roughly one every 2.4 years - our Elevated band. Put another way: Ingham County sees more tornado activity than 72% of US counties. Michigan has 83 counties in this dataset; Ingham County ranks 8 of them by frequency.
Beyond the frequency band: violent history
22 weak and 10 significant tornadoes make up Ingham County's 32-track record - none violent. NOAA has never logged an EF4 or EF5 crossing this county.
The dollar figure Ingham County's rating leads to
Cost nationally: $2,890-$13,280, about $7,645 typical. Michigan 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 Michigan this pass.
What a direct hit isn't required for
Power loss after a tornado outbreak in Michigan often reaches homes the storm itself never touched. A battery-backup unit covers the outage without the fuel and venting a generator needs.
What this number is, and is not
One caveat before relying on Ingham County's number: it is county-wide, and it covers about 556 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. Ingham County has about 290,427 residents.