Powhatan County, Virginia
Natural disaster risk, federal disaster history and flood insurance facts.
Powhatan County, Virginia has a very low overall risk from natural hazards in FEMA's National Risk Index. Its risk score is lower than 79% of US counties. It ranks 73rd of 133 counties in Virginia. The costliest hazards here are inland flooding, drought and earthquakes. FEMA estimates about $9.6 million a year in expected losses, or roughly $318 per resident. Since 1969 it has been included in 22 federal disaster or emergency declarations for natural events (15 major disasters). The most recent was in January 2026 (severe winter storm). Only 41 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 Powhatan County
- 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.
- Check local water restrictions.
- Choose drought-tolerant plants.
- Ask whether an older house is bolted to its foundation.
- Consider separate earthquake insurance where risk is high.
All 18 hazards
What the ratings mean ›| Hazard | Rating | Score | Expected loss a year | |
|---|---|---|---|---|
| Inland flooding | 29.7 | $4M | ||
| Drought | 91.5 | $2M | ||
| Earthquake | 72.2 | $1M | ||
| Tornado | 26.0 | $501K | ||
| Hurricane | 61.5 | $307K | ||
| Strong wind | 24.1 | $287K | ||
| Heat wave | 33.2 | $207K | ||
| Lightning | 28.6 | $132K | ||
| Hail | 13.0 | $55K | ||
| Ice storm | 34.6 | $52K | ||
| Winter weather | 23.7 | $28K | ||
| Cold wave | 4.1 | $9K | ||
| Wildfire | 12.8 | $6K | ||
| Landslide | 24.4 | $232 |
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 low and community resilience is relatively high in FEMA's measures.
Federal disaster history
Recent disasters nationwide ›Declarations by decade
Federal declarations for natural events that included Powhatan County. 2020s bar runs to November 2026.
By type
Most recent
Show all 22
Virginia also had 6 statewide declarations that did not name single counties.
Storm history since 1956
Tornado risk by county ›The National Weather Service has logged 193 storm reports in Powhatan County since 1956 and about $519,000 in reported damage. The strongest on record here was an EF0 tornado on May 5, 2017 near Moseley.
Strongest tornadoes
| Date | Strength | Near | Hurt / killed |
|---|---|---|---|
| May 5, 2017 | EF0 | Moseley | 0 / 0 |
| Jun 16, 2022 | EF0 | Michaux | 0 / 0 |
| Sep 17, 2018 | EF0 | Pilkinton | 0 / 0 |
| Jul 26, 1987 | F0 | – | 0 / 0 |
Most damaging storms
| Date | Type | Near | Damage |
|---|---|---|---|
| Jun 29, 2012 | Thunderstorm Wind | Jefferson | $105K |
| May 5, 2017 | Tornado | Moseley | $100K |
| Jun 14, 2026 | Thunderstorm Wind | Flat Rock | $28K |
| Mar 16, 2026 | Thunderstorm Wind | Flat Rock | $21K |
| Jun 30, 2015 | Thunderstorm Wind | Powhatan | $20K |
| Aug 12, 2010 | Thunderstorm Wind | Flat Rock | $15K |
Source: NOAA Storm Events Database, county-based reports through Jul 6, 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 1859, 4 hurricanes and 19 tropical storms have passed within 65 miles of the center of Powhatan County, 7 of them since 1950. The strongest was an unnamed hurricane in 1878, with top winds near 100 mph about 47 miles away.
Strongest storms nearby
| Date | Storm | Strength | Closest |
|---|---|---|---|
| Oct 23, 1878 | Unnamed | Category 2, 100 mph | 47 mi |
| Oct 13, 1893 | Unnamed | Category 1, 85 mph | 54 mi |
| Sep 18, 2003 | Isabel | Category 1, 75 mph | 60 mi |
| Sep 17, 1876 | Unnamed | Category 1, 75 mph | 46 mi |
| Aug 23, 1933 | Unnamed | Tropical storm, 70 mph | 62 mi |
| Aug 4, 2020 | Isaias | Tropical storm, 70 mph | 64 mi |
Most recent storms
| Date | Storm | Strength | Closest |
|---|---|---|---|
| Jul 9, 2021 | Elsa | Tropical storm, 55 mph | 65 mi |
| Aug 4, 2020 | Isaias | Tropical storm, 70 mph | 64 mi |
| Sep 6, 2008 | Hanna | Tropical storm, 50 mph | 62 mi |
| Aug 30, 2004 | Gaston | Tropical storm, 35 mph | 65 mi |
| Sep 18, 2003 | Isabel | Category 1, 75 mph | 60 mi |
| Aug 18, 1955 | Diane | Tropical storm, 55 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 Powhatan 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 Powhatan 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; 12,021 housing units.
Compare in Virginia
All 133 ›| Largest counties | Overall risk | Top hazard |
|---|---|---|
| Fairfax County | Inland flooding | |
| Prince William County | Inland flooding | |
| Virginia Beach City | Hurricane | |
| Loudoun County | Inland flooding | |
| Chesterfield County | Inland flooding | |
| Henrico County | Inland flooding | |
| Chesapeake City | Inland flooding | |
| Arlington County | Inland flooding |
Neighboring counties
| County | Overall risk | Declarations |
|---|---|---|
| Chesterfield County | 23 | |
| Henrico County | 20 | |
| Goochland County | 19 | |
| Amelia County | 20 | |
| Cumberland County | 21 |
Common questions about Powhatan County
What is the biggest natural hazard in Powhatan County?
Inland flooding has the highest expected yearly losses in Powhatan County, about $4.4 million a year in FEMA's estimate. Drought is second at $2.4 million.
How many federal disasters has Powhatan County had?
Powhatan County has been included in 22 federal disaster or emergency declarations for natural events since 1969, including 15 major disasters. The most recent was Severe Winter Storm in January 2026.
Is Powhatan County a high-risk place to live?
Its overall rating is Very Low, 73rd highest of 133 in Virginia. 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 Powhatan County?
Standard home insurance does not cover flooding. About 1 in 250 homes in Powhatan 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 Powhatan County had?
NOAA records list 4 tornadoes in Powhatan County since 1950. The strongest was an EF0 tornado on May 5, 2017 near Moseley. The weather service has also logged 29 hail reports and 20 floods here.
How many hurricanes have hit Powhatan County?
NOAA's hurricane records show 4 hurricanes and 19 tropical storms passing within 65 miles of the center of Powhatan County. The strongest was an unnamed hurricane in 1878, with winds near 100 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.