Grant County, NM Tornado Risk & Storm Shelter Cost
Grant County's tornado history, by the numbers
Since 1957, NOAA has logged 7 tornado tracks crossing Grant County - one about every 10.9 years, which lands it in our Low band. Nationally, Grant County ranks at the 22nd percentile for tornado frequency. New Mexico has 33 counties in this dataset; Grant County ranks 24 of them by frequency.
Grant County's EF4-5 history
Grant County's record has no EF4-5 tornado - its 7 tracks split 6 weak and 1 significant. That does not rule one out in the future, only that none has been recorded since 1950.
What a storm shelter costs near Grant County
For a Grant County homeowner, budget $2,890-$13,280 for a shelter or safe room ($7,645 typical) - this pass found no New Mexico-specific rebate on top of FEMA's underlying 75% national cost-share program.
The outage nobody plans for
The storm that misses Grant County outright can still take its power out - outbreak-scale outages across New Mexico are common well beyond the tracked path. A battery-backup unit handles that without a generator's setup or fuel.
Read this before you rely on it
This is a county-level figure, not a per-address probability. Grant County covers about 3,961 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. Grant County has about 27,541 residents.