Wells County, ND Tornado Risk & Storm Shelter Cost
How likely is a tornado in Wells County, ND?
Since 1952, NOAA has logged 27 tornado tracks crossing Wells County - one about every 2.8 years, which lands it in our Elevated band. Nationally, Wells County ranks at the 63rd percentile for tornado frequency. North Dakota has 53 counties in this dataset; Wells County ranks 27 of them by frequency.
Wells County's EF4-5 history
Wells County's record has no EF4-5 tornado - its 27 tracks split 22 weak and 3 significant. That does not rule one out in the future, only that none has been recorded since 1950.
What a storm shelter costs near Wells County
For a Wells County homeowner, budget $2,890-$13,280 for a shelter or safe room ($7,645 typical) - this pass found no North Dakota-specific rebate on top of FEMA's underlying 75% national cost-share program.
The outage nobody plans for
Power loss after a tornado outbreak in North Dakota often reaches homes the storm itself never touched. A battery-backup unit covers the outage without the fuel and venting a generator needs.
Read this before you rely on it
This is a county-level figure, not a per-address probability. Wells County covers about 1,271 square miles, so a single touch here counts the same as a single touch in a county a fraction of that size. Pre-radar-era records (before the 1990s) are also documented by NOAA as undercounting weaker tornadoes in sparsely-instrumented areas. Wells County has about 3,803 residents.