How Likely Is a Tornado in Deuel County, NE?
Deuel County, NE: what NOAA's tornado record says
Deuel County has recorded 31 tornado touches in NOAA's 76-year database, a rate of roughly one every 2.5 years - our Elevated band. Put another way: Deuel County sees more tornado activity than 69% of US counties. Nebraska has 93 counties in this dataset; Deuel County ranks 56 of them by frequency.
Beyond the frequency band: violent history
29 weak and 1 significant tornadoes make up Deuel County's 31-track record - none violent. NOAA has never logged an EF4 or EF5 crossing this county.
The dollar figure Deuel County's rating leads to
Nebraska's Nebraska Emergency Management Agency's Residential Tornado Safe Room Program is the number that matters for a Deuel County homeowner: 75% of an approved shelter, cutting the typical $2,890-$13,280 national range to about $722.5-$3,320 net.
What a direct hit isn't required for
Power loss after a tornado outbreak in Nebraska 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 Deuel County's number: it is county-wide, and it covers about 440 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. Deuel County has about 1,892 residents.