Murray County, MN: Tornado Risk and Shelter Cost
Murray County, MN: what NOAA's tornado record says
NOAA's Storm Prediction Center has recorded 34 tornado tracks touching Murray County since 1968 - about one every 2.2 years on average. That puts it in our Elevated band nationally. Against the rest of the country, that is the 73rd percentile for frequency. Within Minnesota alone, Murray County ranks 22 of 87 counties for tornado frequency.
Has Murray County ever had a violent tornado?
Yes, 4 times: Murray 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 Murray 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 Minnesota 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
The storm that misses Murray County outright can still take its power out - outbreak-scale outages across Minnesota are common well beyond the tracked path. A battery-backup unit handles that without a generator's setup or fuel.
County-level, not address-level
Treat this as a county-wide figure, not a prediction for one address. Murray County covers about 705 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. Murray County has about 8,044 residents.