Screven County, Georgia
Natural disaster risk, federal disaster history and flood insurance facts.
Screven County, Georgia has a relatively low overall risk from natural hazards in FEMA's National Risk Index. Its risk score is lower than 56% of US counties. It ranks 68th of 159 counties in Georgia. The costliest hazards here are hurricanes, inland flooding and tornadoes. FEMA estimates about $9.5 million a year in expected losses, or roughly $683 per resident. Since 1977 it has been included in 19 federal disaster or emergency declarations for natural events (9 major disasters). The most recent was in January 2026 (severe winter storm). Only 27 homes here carry federal flood insurance.
FEMA National Risk Index December 2025; OpenFEMA declarations to Nov 6, 2026; NFIP records. Updated November 6, 2026.
Top risks in Screven County
- Know your evacuation zone and route before June 1.
- Ask about roof age, shutters and the separate wind or hurricane deductible on your home policy.
- Check the FEMA flood map for your address, and ask the seller or landlord about past flooding.
- Price a flood policy now. Most new federal policies take 30 days to start.
- Pick a shelter spot: a basement, or an inside room on the lowest floor with no windows.
- Turn on emergency alerts on your phone and keep a weather radio.
All 18 hazards
What the ratings mean ›| Hazard | Rating | Score | Expected loss a year | |
|---|---|---|---|---|
| Hurricane | 89.4 | $5M | ||
| Inland flooding | 23.1 | $2M | ||
| Tornado | 44.8 | $721K | ||
| Drought | 80.4 | $652K | ||
| Earthquake | 68.7 | $504K | ||
| Heat wave | 61.3 | $420K | ||
| Cold wave | 27.5 | $254K | ||
| Strong wind | 24.9 | $162K | ||
| Hail | 26.1 | $67K | ||
| Lightning | 26.1 | $64K | ||
| Ice storm | 51.2 | $61K | ||
| Wildfire | 54.2 | $41K | ||
| Winter weather | 11.6 | $6K | ||
| Landslide | 17.8 | $61 |
Scores are percentiles: a score of 90 means higher risk than about 90% of US counties for that hazard. Hazards FEMA does not rate here are left out. Social vulnerability is very high and community resilience is relatively low in FEMA's measures.
Federal disaster history
Recent disasters nationwide ›Declarations by decade
Federal declarations for natural events that included Screven County. 2020s bar runs to November 2026.
By type
Most recent
Show all 19
Georgia also had 8 statewide declarations that did not name single counties.
Storm history since 1967
Tornado risk by county ›The National Weather Service has logged 394 storm reports in Screven County since 1967, with 1 death and 17 injuries and about $1.8 million in reported damage. The strongest on record here was an F2 tornado on September 3, 1998 near Sylvania.
Strongest tornadoes
| Date | Strength | Near | Hurt / killed |
|---|---|---|---|
| Sep 3, 1998 | F2 | Sylvania | 7 / 0 |
| Jul 7, 1967 | F2 | – | 0 / 0 |
| Aug 6, 1968 | F2 | – | 0 / 0 |
| Jul 1, 2003 | F2 | Farmdale | 0 / 0 |
| Jul 1, 2003 | F2 | Dover | 0 / 0 |
Most damaging storms
| Date | Type | Near | Damage |
|---|---|---|---|
| Sep 3, 1998 | Tornado | Sylvania | $435K |
| May 11, 2008 | Thunderstorm Wind | Lewis | $275K |
| Feb 20, 2020 | Flood | Mears | $225K |
| Aug 11, 2007 | Thunderstorm Wind | Hunters | $60K |
| Feb 13, 2007 | Tornado | Sylvania | $59K |
| Jun 9, 1994 | Thunderstorm Wind | Sylvania | $50K |
Source: NOAA Storm Events Database, county-based reports through Jun 29, 2026. Tornado records start in 1950, hail and wind in 1955, and floods and other storm types in 1996, so older decades undercount. Damage is in dollars of the year it happened and is often an estimate. Winter storms, heat and hurricanes are logged by forecast zone, not county, so they are not counted here.
Hurricanes and tropical storms
Hurricane risk by county ›Since 1851, 12 hurricanes and 42 tropical storms have passed within 65 miles of the center of Screven County, 19 of them since 1950. The strongest was Hurricane Gracie (1959), with top winds near 130 mph about 63 miles away.
Strongest storms nearby
| Date | Storm | Strength | Closest |
|---|---|---|---|
| Sep 29, 1959 | Gracie | Category 4, 130 mph | 63 mi |
| Aug 28, 1893 | Unnamed | Category 2, 110 mph | 64 mi |
| Sep 8, 1854 | Unnamed | Category 2, 100 mph | 63 mi |
| Sep 29, 1896 | Unnamed | Category 2, 100 mph | 45 mi |
| Aug 31, 1952 | Able | Category 1, 95 mph | 62 mi |
| Aug 11, 1940 | Unnamed | Category 1, 95 mph | 61 mi |
Most recent storms
| Date | Storm | Strength | Closest |
|---|---|---|---|
| Aug 6, 2024 | Debby | Tropical storm, 45 mph | 65 mi |
| Aug 30, 2023 | Idalia | Tropical storm, 65 mph | 62 mi |
| Jul 8, 2021 | Elsa | Tropical storm, 50 mph | 55 mi |
| Sep 16, 2018 | Florence | Tropical storm, 45 mph | 65 mi |
| Sep 2, 2016 | Hermine | Tropical storm, 60 mph | 62 mi |
| Jun 7, 2013 | Andrea | Tropical storm, 45 mph | 62 mi |
Source: NOAA National Hurricane Center best-track records (HURDAT2), 1851 to 2025 for the Atlantic and 1949 to 2025 for the eastern Pacific. A storm counts if its track passed within 65 miles of the county's center while it was a tropical storm or hurricane. Strength is the storm's top sustained wind at that point, not the wind measured in the county. Older storms over the open sea were sometimes missed.
Flood insurance in Screven County
Check your address flood zone ›National Flood Insurance Program (NFIP) records only; private flood policies are not included. Home counts as of Aug 3, 2026. Since 2021 NFIP prices each home separately under Risk Rating 2.0, so your price depends on the building, not the county. Ask an agent for a quote.
Homes in Screven County
Older homes and mobile homes usually suffer more damage in storms, floods and earthquakes, and can cost more to insure. If you are buying, ask about roof age, foundation bolting and any retrofits. Source: US Census Bureau, American Community Survey 2020 to 2024 5-year estimates; 6,567 housing units.
Compare in Georgia
All 159 ›| Largest counties | Overall risk | Top hazard |
|---|---|---|
| Fulton County | Inland flooding | |
| Gwinnett County | Inland flooding | |
| Cobb County | Inland flooding | |
| DeKalb County | Inland flooding | |
| Clayton County | Inland flooding | |
| Chatham County | Hurricane | |
| Cherokee County | Inland flooding | |
| Forsyth County | Inland flooding |
Neighboring counties
| County | Overall risk | Declarations |
|---|---|---|
| Bulloch County | 20 | |
| Effingham County | 15 | |
| Burke County | 18 | |
| Hampton County, SC | 23 | |
| Jenkins County | 19 | |
| Allendale County, SC | 23 |
Common questions about Screven County
What is the biggest natural hazard in Screven County?
Hurricane has the highest expected yearly losses in Screven County, about $4.7 million a year in FEMA's estimate. Inland flooding is second at $1.9 million.
How many federal disasters has Screven County had?
Screven County has been included in 19 federal disaster or emergency declarations for natural events since 1977, including 9 major disasters. The most recent was Severe Winter Storm in January 2026.
Is Screven County a high-risk place to live?
Its overall rating is Relatively Low, 68th highest of 159 in Georgia. A county rating covers the whole area. Risk at one address can be much higher or lower, so check the FEMA flood map and ask about the home's history.
Do I need flood insurance in Screven County?
Standard home insurance does not cover flooding. About 1 in 250 homes in Screven County has federal flood insurance. Lenders require it in mapped high-risk zones, but many flood claims come from outside those zones.
How many tornadoes has Screven County had?
NOAA records list 23 tornadoes in Screven County since 1950. The strongest was an F2 tornado on September 3, 1998 near Sylvania. The weather service has also logged 53 hail reports and 7 floods here.
How many hurricanes have hit Screven County?
NOAA's hurricane records show 12 hurricanes and 42 tropical storms passing within 65 miles of the center of Screven County, including 1 major hurricane (Category 3 or stronger). The strongest was Hurricane Gracie (1959), with winds near 130 mph.
Sources: FEMA National Risk Index (December 2025), OpenFEMA Disaster Declarations Summaries, and NFIP policy and claims data. Hazard Compass is independent and not affiliated with FEMA. These figures describe the whole county, not a single property, and are not insurance or safety advice. Report a problem.