Tornado Risk in Holmes County, MS
Holmes County's tornado history, by the numbers
51 tornado tracks have crossed Holmes County since 1957 by NOAA's count, roughly one every 1.5 years - the High band on this site's scale. That is the 88th percentile nationally for tornado frequency. Mississippi has 82 counties in this dataset; Holmes County ranks 27 of them by frequency.
The number that matters more than frequency
Yes. Holmes County has recorded 2 EF4 or EF5 tornados - the strength FEMA's own safe-room guidance is built around, because a standard code-built house is not expected to survive those winds without a hardened room. A county can be lower-frequency overall and still carry this history.
Shelter and safe-room economics
Mississippi's Mississippi Emergency Management Agency's Safe Room Program is the number that matters for a Holmes County homeowner: 75% of an approved shelter, capped at $3,500, cutting the typical $2,890-$13,280 national range to about $722.5-$9,780 net.
Power after the storm, not just shelter during it
The storm that misses Holmes County outright can still take its power out - outbreak-scale outages across Mississippi are common well beyond the tracked path. A battery-backup unit handles that without a generator's setup or fuel.
Wind damage may need its own endorsement
Mississippi is one of a handful of states where insurers can write wind/hail damage out of a standard homeowners policy - tornado damage may not be fully covered without a separate wind endorsement. Worth confirming directly on a Holmes County policy rather than assuming it is included.
What Holmes County's figure does not tell you
Holmes County's figure is county-wide, not address-specific. Holmes County covers about 757 square miles, so a single touch here counts the same as a single touch in a county a fraction of that size. NOAA also documents that older records undercount weaker tornadoes from before Doppler radar became standard. Holmes County has about 15,560 residents.