Greene County, AR Tornado Risk & Storm Shelter Cost
Greene County, AR: what NOAA's tornado record says
Since 1954, NOAA has logged 36 tornado tracks crossing Greene County - one about every 2.1 years, which lands it in our Elevated band. Nationally, Greene County ranks at the 76th percentile for tornado frequency. Arkansas has 75 counties in this dataset; Greene County ranks 25 of them by frequency.
Greene County's EF4-5 history
Greene County's record has no EF4-5 tornado - its 36 tracks split 24 weak and 12 significant. That does not rule one out in the future, only that none has been recorded since 1950.
What a storm shelter costs near Greene County
For a Greene County homeowner, budget $2,890-$13,280 for a shelter or safe room ($7,645 typical) - this pass found no Arkansas-specific rebate on top of FEMA's underlying 75% national cost-share program.
The outage nobody plans for
46,928 people live in Greene County, and a tornado outbreak's power loss usually reaches far more of Arkansas than the tracks themselves touch. A portable battery unit is the faster, no-fuel way to bridge that outage.
Read this before you rely on it
This is a county-level figure, not a per-address probability. Greene County covers about 577 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. Greene County has about 46,928 residents.