How Likely Is a Tornado in Josephine County, OR?
Josephine County's tornado history, by the numbers
In 76 years of NOAA/SPC tracking, Josephine County has no recorded tornado track. Zero is the honest answer here, not missing data. Put another way: Josephine County sees more tornado activity than 3% of US counties. Within Oregon alone, Josephine County ranks 32 of 36 counties for tornado frequency.
Beyond the frequency band: violent history
0 weak and 0 significant tornadoes make up Josephine County's 0-track record - none violent. NOAA has never logged an EF4 or EF5 crossing this county.
The dollar figure Josephine County's rating leads to
Cost nationally: $2,890-$13,280, about $7,645 typical. Oregon has no state rebate program confirmed here; FEMA's underlying 75% cost-share exists nationwide, but applying through a state program is what usually makes it real, and none was found for Oregon this pass.
What a direct hit isn't required for
Tornado outbreaks routinely knock out power across Oregon 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.
What this number is, and is not
One caveat before relying on Josephine County's number: it is county-wide, and it covers about 1,639 square miles, so a single touch counts the same as one in a county a fraction of that size. Weaker pre-1990s tornadoes are also documented as undercounted in NOAA's own record. Josephine County has about 88,276 residents.