How Likely Is a Tornado in Lake County, IN?
How likely is a tornado in Lake County, IN?
Lake County has recorded 41 tornado touches in NOAA's 76-year database, a rate of roughly one every 1.9 years - our High band. Put another way: Lake County sees more tornado activity than 82% of US counties. Among 92 Indiana counties in this dataset, Lake County ranks 3 for how often a tornado touches down.
Beyond the frequency band: violent history
29 weak and 12 significant tornadoes make up Lake County's 41-track record - none violent. NOAA has never logged an EF4 or EF5 crossing this county.
The dollar figure Lake County's rating leads to
A storm shelter or in-residence safe room typically runs $2,890-$13,280 nationally (around $7,645 typical). Indiana's Indiana Department of Homeland Security's Residential Safe Room Program covers 75% of an approved project, up to $5,000 - bringing a typical job down to roughly $722.5-$8,280 out of pocket, when the program is currently funded.
What a direct hit isn't required for
The storm that misses Lake County outright can still take its power out - outbreak-scale outages across Indiana are common well beyond the tracked path. A battery-backup unit handles that without a generator's setup or fuel.
What this number is, and is not
One caveat before relying on Lake County's number: it is county-wide, and it covers about 499 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. Lake County has about 502,955 residents.