How Likely Is a Tornado in Isle of Wight County, VA?
Isle of Wight County, VA: what NOAA's tornado record says
Isle of Wight County has recorded 16 tornado touches in NOAA's 76-year database, a rate of roughly one every 4.7 years - our Moderate band. Put another way: Isle of Wight County sees more tornado activity than 43% of US counties. Within Virginia alone, Isle of Wight County ranks 13 of 133 counties for tornado frequency.
Beyond the frequency band: violent history
14 weak and 2 significant tornadoes make up Isle of Wight County's 16-track record - none violent. NOAA has never logged an EF4 or EF5 crossing this county.
The dollar figure Isle of Wight County's rating leads to
Cost nationally: $2,890-$13,280, about $7,645 typical. Virginia 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 Virginia this pass.
What a direct hit isn't required for
The storm that misses Isle of Wight County outright can still take its power out - outbreak-scale outages across Virginia 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 Isle of Wight County's number: it is county-wide, and it covers about 316 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. Isle of Wight County has about 40,942 residents.