Newport County, Rhode Island: Natural Disaster Risk and History
Newport County, Rhode Island has a Very Low natural-hazard risk rating in FEMA's National Risk Index (v1.20, December 2025): a score of 36.4 out of 100, higher than about 36% of US counties, with hurricanes, coastal flooding and earthquakes scoring highest of its 18 hazards and $14 million a year in expected losses.
OpenFEMA lists 20 federal disaster declarations that included Newport County since 1978, not counting 2 for COVID-19; the latest is DR-4766-RI (Severe Storms and Flooding, declared 20 March 2024). NOAA's Storm Prediction Center recorded 1 tornado touching Newport County from 1950 to 2025.
Live weather alerts for Rhode Island All official warnings Latest FEMA declarations
Population 85,564 Buildings worth $21 billion Area 317 sq mi Risk rank in Rhode Island 4 of 5 FIPS 44005
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 Low | 80.2 | $2.4 million | about once every 5.1 years | 50 |
| Coastal flooding | Relatively Moderate | 61.4 | $753,519 | about 3.7 a year | — |
| Earthquake | Very Low | 57.3 | $483,271 | about once every 885 years | — |
| Inland flooding | Relatively Low | 53.0 | $8.7 million | about once every 2.2 years | 13 |
| Lightning | Relatively Low | 50.0 | $280,643 | about 2 a year | 60,706 strikes |
| Drought | Relatively Low | 42.0 | $97,999 | about 3.6 a year | 91 |
| Strong wind | Relatively Low | 35.7 | $430,181 | about once every 1.4 years | 12 |
| Heat wave | Very Low | 34.5 | $208,220 | about 2.6 a year | 15 |
| Winter weather | Relatively Low | 32.7 | $40,671 | about 9.7 a year | 65 |
| Ice storm | Relatively Low | 30.9 | $40,943 | about once every 4.2 years | 7 |
| Cold wave | Very Low | 18.7 | $243,401 | about once every 1.4 years | 4.8 |
| Tornado | Very Low | 17.0 | $218,890 | about once every 22 years | 1 |
| Wildfire | Very Low | 13.7 | $5,531 | rarer than once in 1,000 years | — |
| Landslide | Very Low | 9.8 | $32 | about once every 60 years | — |
| Hail | Very Low | 2.0 | $3,452 | about 1.1 a year | 50 |
| Avalanche | Not Applicable | — | — | — | — |
| Tsunami | Insufficient Data | — | — | — | — |
| 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 20
Most common: Hurricane 8, Severe Storm 6, Snowstorm 6.
| Decade | Declarations | Incident types |
|---|---|---|
| 1970s | 2 | Snowstorm ×2 |
| 1980s | 1 | Hurricane |
| 1990s | 3 | Snowstorm ×2, Hurricane |
| 2000s | 3 | Severe Storm, Hurricane, Snowstorm |
| 2010s | 8 | Severe Storm ×4, Hurricane ×4 |
| 2020s | 3 | Severe Storm, Snowstorm, Hurricane |
The last 10
Widest declarations that included Newport County
- Severe Winter Storm and Snowstorm (2022, DR-4653-RI): 5 Rhode Island counties designated.
- Hurricane Henri (2021, EM-3563-RI): 5 Rhode Island counties designated.
- Severe Winter Storm and Snowstorm (2015, DR-4212-RI): 5 Rhode Island counties designated.
Named storms in its declarations: Hurricane Henri (2021), Hurricane Sandy (2012), Tropical Storm Irene (2011), Hurricane Irene (2011), Hurricane Katrina (2005), Hurricane Bob (1991), Hurricane Gloria (1985).
Not counted above: 2 COVID-19 ("Biological") declarations — in 2020 every US county was included. Rhode Island also had 2 statewide declarations with no county list.
Tornado record since 1950 1
| Tornadoes touching the county | 1 |
|---|---|
| Strongest-rated | (E)F0 ×1 |
| Peak month | October (1) |
| Deadliest | — |
| Longest path | 2 Oct 2019, EF0, 0.2 mi path |
| Most recent | 2 Oct 2019, EF0, 0.2 mi path |
| Deaths / injuries on those paths | 0 / 0 |
| Rating | (E)F0 | (E)F1 | (E)F2 | (E)F3 | (E)F4 | (E)F5 | Unrated |
|---|---|---|---|---|---|---|---|
| Count | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Decade | 1950s | 1960s | 1970s | 1980s | 1990s | 2000s | 2010s | 2020s |
|---|---|---|---|---|---|---|---|---|
| Count | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
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 Newport County compares with its 5 nearest counties
| County | Distance | Overall risk | Score | Top hazard |
|---|---|---|---|---|
| Newport County (this page) | — | Very Low | 36.4 | Hurricane |
| Bristol County | 18 km | Very Low | 19.4 | Hurricane |
| Bristol County, MA | 29 km | Relatively Moderate | 89.9 | Inland flooding |
| Kent County | 33 km | Relatively Low | 69.4 | Hurricane |
| Washington County | 34 km | Relatively Low | 64.0 | Hurricane |
| Providence County | 45 km | Relatively Moderate | 93.7 | Heat wave |
Nearest by distance between county centres. Every county in Rhode Island, ranked.
Vulnerability and resilience
| Social vulnerability | Very Low 19.3 |
|---|---|
| Community resilience | Very High 98.6 |
| Community risk factor | 0.87 |
| Expected annual loss, all hazards | $14 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 Newport County's main hazards
- Right now: National Weather Service alerts for Rhode Island · all official warnings on Global Incident Tracker.
- Hurricane: Is there a hurricane now? · Cyclone preparation
- Coastal flooding: Flood safety: why shallow water kills · Hurricanes and storms now
- Earthquake: Earthquakes today · Earthquake safety guide
- 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 Newport County
What natural disasters is Newport County, Rhode Island most at risk from?
Newport County, Rhode Island has a Very Low natural-hazard risk rating in FEMA's National Risk Index (v1.20, December 2025): a score of 36.4 out of 100, higher than about 36% of US counties, with hurricanes, coastal flooding and earthquakes scoring highest of its 18 hazards and $14 million a year in expected losses.
How many federal disaster declarations has Newport County had?
OpenFEMA lists 20 federal disaster declarations that included Newport County since 1978, not counting 2 for COVID-19; the latest is DR-4766-RI (Severe Storms and Flooding, declared 20 March 2024). Another 2 Rhode Island declarations were made statewide without a county list.
How many tornadoes have hit Newport County?
NOAA's Storm Prediction Center recorded 1 tornado touching Newport County from 1950 to 2025.
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.