Which covered Mississippi cities have the highest relative tornado risk?
Jackson use FEMA data for Hinds County, which has the highest relative tornado score in this covered set at 97.4/100. Cities sharing the same FEMA area share the same score.
Tornado Risk by City in Mississippi
Compare 3 cities using FEMA's relative tornado scores and annualized frequency for the county-equivalent areas shown.
Highest relative score
97.4/100
Hinds County
Covered cities: Jackson
Lowest relative score in this set
92.0/100
Forrest County
Covered cities: Hattiesburg
These are relative FEMA scores for county-equivalent areas. They are not annual probabilities or property-level findings.
Mississippi tornado rankings
Cities sharing a FEMA area are grouped together and receive the same score.
| Rank | FEMA area and cities | Rating | Score | Annualized frequency |
|---|---|---|---|---|
| #1 | Hinds County | Relatively High | 97.4/100 | 1.20 events per year |
| #2 | Harrison County | Relatively High | 94.1/100 | 0.46 events per year |
| #3 | Forrest County | Relatively Moderate | 92.0/100 | 0.54 events per year |
FEMA annualizes recorded qualifying tornado occurrences across the FEMA geography and source period.
Preparing for tornado
Ready.gov Tornadoes ↗For a home or move
- ✓Identify the lowest-floor interior room or nearby rated shelter you can reach quickly.
- ✓Review how garage doors, roof connections, and exterior objects could perform in severe wind with a qualified local professional.
- ✓Confirm that insurance documents cover wind damage and understand the deductible before storm season.
For a household plan
- ✓Enable Wireless Emergency Alerts and keep a battery-powered NOAA Weather Radio available.
- ✓Keep shoes, flashlights, and head protection in or beside the shelter location.
- ✓Practice reaching the shelter with children, pets, and anyone who needs mobility assistance.
Questions about tornado risk in Mississippi
Which covered Mississippi area has the lowest relative tornado score?
Forrest County has the lowest score in this covered set at 92.0/100. This is a relative FEMA comparison, not a declaration that every property there is safe.
Are these tornado figures city-level?
No. The city links provide geographic navigation, while the scores and frequencies cover the FEMA county-equivalent areas shown in the table. Address-level conditions require local maps and property details.
Is the FEMA relative score an annual probability?
No. The relative score compares FEMA areas on a 0–100 scale. Annualized frequency appears separately with hazard-specific units.
Source: FEMA National Risk Index v1.19.0, released March 2023. Hazard data covers FEMA county-equivalent areas.