Emmons County, ND: Tornado Risk and Shelter Cost
How likely is a tornado in Emmons County, ND?
NOAA's Storm Prediction Center has recorded 43 tornado tracks touching Emmons County since 1953 - about one every 1.8 years on average. That puts it in our High band nationally. Against the rest of the country, that is the 82nd percentile for frequency. Among 53 North Dakota counties in this dataset, Emmons County ranks 15 for how often a tornado touches down.
Has Emmons County ever had a violent tornado?
Yes, 1 time: Emmons County has an EF4-5 tornado on record. Wherever that history exists, FEMA's safe-room case applies regardless of how often the county gets touched overall.
Paying for it, if Emmons County's history says you should
A storm shelter or in-residence safe room typically runs $2,890-$13,280 nationally, around $7,645 for a common single-family installation. No state-administered rebate program specific to North Dakota was confirmed for this site - FEMA's own Hazard Mitigation Assistance grants fund 75% of an approved safe room nationwide, but only some states currently run a homeowner-facing application on top of that.
The gap a shelter does not cover
3,209 people live in Emmons County, and a tornado outbreak's power loss usually reaches far more of North Dakota than the tracks themselves touch. A portable battery unit is the faster, no-fuel way to bridge that outage.
County-level, not address-level
Treat this as a county-wide figure, not a prediction for one address. Emmons County covers about 1,508 square miles, so a single touch here counts the same as a single touch in a county a fraction of that size. And records from before the 1990s, NOAA notes, undercount weaker tornadoes in areas with less storm-spotting coverage at the time. Emmons County has about 3,209 residents.