Harnett County, North Carolina: Natural Disaster Risk and History
Harnett County, North Carolina has a Relatively Low natural-hazard risk rating in FEMA's National Risk Index (v1.20, December 2025): a score of 75.3 out of 100, higher than about 75% of US counties, with hurricanes, tornadoes and heat waves scoring highest of its 18 hazards and $37 million a year in expected losses.
OpenFEMA lists 21 federal disaster declarations that included Harnett County since 1968, not counting 2 for COVID-19; the latest is EM-3637-NC (Severe Winter Storm, declared 24 January 2026). NOAA's Storm Prediction Center recorded 27 tornadoes touching Harnett County from 1950 to 2025.
Live weather alerts for North Carolina All official warnings Latest FEMA declarations
Population 133,456 Buildings worth $21 billion Area 607 sq mi Risk rank in North Carolina 43 of 100 FIPS 37085
All 18 hazards, highest risk first
FEMA National Risk Index| Hazard | Risk rating | Score | Expected loss a year | How often | Events in record |
|---|---|---|---|---|---|
| Hurricane | Relatively Moderate | 88.9 | $6.8 million | about once every 4.8 years | 60 |
| Tornado | Relatively Moderate | 87.1 | $6.3 million | about once every 3.1 years | 24 |
| Heat wave | Relatively Moderate | 83.5 | $2.0 million | about 8.3 a year | 131 |
| Winter weather | Relatively Moderate | 83.4 | $267,526 | about 5.1 a year | 96 |
| Ice storm | Relatively Moderate | 79.8 | $432,166 | about 1.4 a year | 92 |
| Lightning | Relatively Moderate | 78.3 | $724,964 | about 52 a year | 132,047 strikes |
| Inland flooding | Relatively Moderate | 73.9 | $17 million | about once a year | 28 |
| Hail | Relatively Low | 69.6 | $587,106 | about 4.2 a year | 158 |
| Wildfire | Relatively Low | 69.1 | $177,588 | rarer than once in 1,000 years | — |
| Earthquake | Relatively Low | 65.6 | $673,973 | about once every 741 years | — |
| Drought | Relatively Moderate | 64.6 | $416,934 | about 13 a year | 399 |
| Strong wind | Relatively Moderate | 60.1 | $790,703 | about 1.4 a year | 55 |
| Cold wave | Relatively Low | 59.3 | $1.5 million | about once every 2.1 years | 9 |
| Landslide | Very Low | 45.3 | $1,045 | about once every 6.0 years | — |
| Avalanche | Not Applicable | — | — | — | — |
| Coastal flooding | Not Applicable | — | — | — | — |
| Tsunami | Not Applicable | — | — | — | — |
| Volcanic activity | Not Applicable | — | — | — | — |
Score: FEMA's percentile among US counties that face the hazard (higher = more risk). Expected loss: FEMA's modelled average yearly loss to buildings, people (as a statistical value) and crops. How often: FEMA's annualised frequency of the hazard in the county; for some hazards it counts event-days, so it is a rough guide, not a forecast. "Not Applicable" means FEMA does not model that hazard here.
Federal disaster declarations 21
Most common: Hurricane 12, Tropical Storm 2, Severe Storm 2, Severe Ice Storm 2.
| Decade | Declarations | Incident types |
|---|---|---|
| 1960s | 1 | Severe Ice Storm |
| 1970s | 1 | Drought |
| 1990s | 4 | Hurricane ×3, Snowstorm |
| 2000s | 4 | Hurricane ×2, Severe Ice Storm, Severe Storm |
| 2010s | 6 | Hurricane ×5, Severe Storm |
| 2020s | 5 | Tropical Storm ×2, Hurricane ×2, Winter Storm |
The last 10
Widest declarations that included Harnett County
- Severe Winter Storm (2026, EM-3637-NC): 100 North Carolina counties designated.
- Hurricane Helene (2024, EM-3617-NC): 100 North Carolina counties designated.
- Hurricane Ian (2022, EM-3586-NC): 100 North Carolina counties designated.
Named storms in its declarations: Hurricane Helene (2024), Tropical Storm Debby (2024), Hurricane Ian (2022), Hurricane Isaias (2020), Hurricane Dorian (2019), Hurricane Florence (2018), Hurricane Matthew (2016), Hurricane Katrina (2005), Hurricane Isabel (2003), Hurricane Floyd (1999), Hurricane Fran (1996).
Not counted above: 2 COVID-19 ("Biological") declarations — in 2020 every US county was included. North Carolina also had 9 statewide declarations with no county list.
Tornado record since 1950 27
| Tornadoes touching the county | 27 |
|---|---|
| Strongest-rated | (E)F3 ×2 |
| Peak month | May (4) |
| Deadliest | 16 Apr 2011, EF3, 52.9 mi path, 2 killed, 176 injured |
| Longest path | 23 Nov 1992, F3, 160 mi path, 0 killed, 44 injured |
| Most recent | 3 Jan 2022, EF0, 0.8 mi path |
| Deaths / injuries on those paths | 2 / 239 |
| Rating | (E)F0 | (E)F1 | (E)F2 | (E)F3 | (E)F4 | (E)F5 | Unrated |
|---|---|---|---|---|---|---|---|
| Count | 10 | 11 | 4 | 2 | 0 | 0 | 0 |
| Decade | 1950s | 1960s | 1970s | 1980s | 1990s | 2000s | 2010s | 2020s |
|---|---|---|---|---|---|---|---|---|
| Count | 1 | 2 | 3 | 4 | 6 | 8 | 2 | 1 |
Deaths and injuries are for each tornado's whole path, which can run beyond this county. F-scale ratings before February 2007, Enhanced Fujita (EF) after.
How Harnett County compares with its 5 nearest counties
| County | Distance | Overall risk | Score | Top hazard |
|---|---|---|---|---|
| Harnett County (this page) | — | Relatively Low | 75.3 | Hurricane |
| Lee County | 30 km | Relatively Low | 67.5 | Hurricane |
| Cumberland County | 36 km | Relatively Moderate | 89.5 | Winter weather |
| Johnston County | 49 km | Relatively Moderate | 85.6 | Winter weather |
| Wake County | 51 km | Relatively High | 95.5 | Hail |
| Chatham County | 51 km | Relatively Low | 67.2 | Hurricane |
Nearest by distance between county centres. Every county in North Carolina, ranked.
Vulnerability and resilience
| Social vulnerability | Relatively Low 27.5 |
|---|---|
| Community resilience | Relatively Low 20.6 |
| Community risk factor | 0.97 |
| Expected annual loss, all hazards | $37 million |
FEMA scales expected losses up where social vulnerability is high (people who may find it harder to prepare, evacuate or recover) and down where community resilience is high. A factor above 1 raises the risk score. For social vulnerability a high rating is worse; for resilience a high rating is better.
Prepare for Harnett County's main hazards
- Right now: National Weather Service alerts for North Carolina · all official warnings on Global Incident Tracker.
- Hurricane: Is there a hurricane now? · Cyclone preparation
- Tornado: Is there a tornado warning now?
- Heat wave: Heatstroke warning signs
- Your property's flood zone: FEMA Flood Map Service Center ↗ — this page cannot tell you that.
- Official preparedness guidance: Ready.gov ↗ and your county emergency management office.
What this page shows, and what it misses
FEMA's National Risk Index rates a whole county against every other US county; it is a planning-level estimate for nationwide comparison, not a flood-zone map and not a substitute for a local risk assessment or the risk to one home. Declarations are presidential disaster, emergency and fire management declarations that named this county; state declarations and SBA or USDA designations are not included. Tornadoes are counted when the county is one of up to four listed on the track; 670 tornadoes that crossed a state line carry no county list in NOAA's file and are left out.
Federal Emergency Management Agency (FEMA), National Risk Index Dataset: National Risk Index Counties - v1.20.0 (December 2025). Retrieved from https://services.arcgis.com/XG15cJAlne2vxtgt/ArcGIS/rest/services/National_Risk_Index_Counties/FeatureServer/0/query on November 2, 2026, 1:20 PM EST. This product uses the Federal Emergency Management Agency’s National Risk Index dataset API or downloadable datasets but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s).
Federal Emergency Management Agency (FEMA), OpenFEMA Dataset: Disaster Declarations Summaries - v2, retrieved from https://www.fema.gov/api/open/v2/DisasterDeclarationsSummaries on November 2, 2026, 1:21 PM EST. This product uses the Federal Emergency Management Agency's OpenFEMA API, but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s).
Tornado records: NOAA/NWS Storm Prediction Center, Severe Weather Database, tornadoes 1950–2025 (https://www.spc.noaa.gov/wcm/data/1950-2025_actual_tornadoes.csv, downloaded 2 November 2026). Public domain; not endorsed by NOAA. Compiled by Global Incident Tracker.
Questions about Harnett County
What natural disasters is Harnett County, North Carolina most at risk from?
Harnett County, North Carolina has a Relatively Low natural-hazard risk rating in FEMA's National Risk Index (v1.20, December 2025): a score of 75.3 out of 100, higher than about 75% of US counties, with hurricanes, tornadoes and heat waves scoring highest of its 18 hazards and $37 million a year in expected losses.
How many federal disaster declarations has Harnett County had?
OpenFEMA lists 21 federal disaster declarations that included Harnett County since 1968, not counting 2 for COVID-19; the latest is EM-3637-NC (Severe Winter Storm, declared 24 January 2026). Another 9 North Carolina declarations were made statewide without a county list.
How many tornadoes have hit Harnett County?
NOAA's Storm Prediction Center recorded 27 tornadoes touching Harnett County from 1950 to 2025. The deadliest: 16 Apr 2011, EF3, 52.9 mi path, 2 killed, 176 injured (deaths and injuries are for the whole path).
Is the National Risk Index a flood zone map?
No. The National Risk Index is a planning-level estimate for a whole county, built for nationwide comparison. It does not tell you the flood zone or the risk of a single property: for that, look up the address on FEMA's Flood Map Service Center (msc.fema.gov) and ask your local floodplain manager.