Cochise County, AZ Tornado Risk & Storm Shelter Cost
Cochise County's tornado history, by the numbers
Since 1956, NOAA has logged 18 tornado tracks crossing Cochise County - one about every 4.2 years, which lands it in our Moderate band. Nationally, Cochise County ranks at the 47th percentile for tornado frequency. Among 15 Arizona counties in this dataset, Cochise County ranks 7 for how often a tornado touches down.
Cochise County's EF4-5 history
Cochise County's record has no EF4-5 tornado - its 18 tracks split 17 weak and 0 significant. That does not rule one out in the future, only that none has been recorded since 1950.
What a storm shelter costs near Cochise County
For a Cochise County homeowner, budget $2,890-$13,280 for a shelter or safe room ($7,645 typical) - this pass found no Arizona-specific rebate on top of FEMA's underlying 75% national cost-share program.
The outage nobody plans for
Tornado outbreaks routinely knock out power across Arizona for days, separately from any single house getting hit. A portable battery bank keeps a fridge, phone chargers and a radio running through that gap - cheaper and faster to set up than a generator.
Read this before you rely on it
This is a county-level figure, not a per-address probability. Cochise County covers about 6,210 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. Cochise County has about 125,773 residents.