South Central Connecticut Planning Region Disaster Risk
South Central Connecticut Planning Region, Connecticut
FEMA Risk Rating
Relatively High
National Percentile
95th
of 3,144 counties
State Rank
#3
of 9 (1 = highest risk)
Flood Risk
97th
percentile
Hazard Risk Breakdown
Flood
River, coastal, and surface flooding risk
Relatively High
Higher than 97% of US counties
Wildfire
Wildland and wildland-urban interface fire risk
Very Low
Higher than 41% of US counties
Tornado
Tornado and severe thunderstorm risk
Relatively Low
Higher than 78% of US counties
Earthquake
Seismic activity and ground shaking risk
Moderate
Higher than 92% of US counties
Hurricane
Tropical cyclone and hurricane risk
Relatively High
Higher than 97% of US counties
Risk Overview
About Natural Disaster Risk in South Central Connecticut Planning Region, Connecticut
South Central Connecticut faces highest state risk
South Central Connecticut Planning Region scores 95.13 on the composite risk scale, placing it in the relatively high category and substantially above Connecticut's state average of 87.62. This elevated profile reflects concentrated coastal exposure and urban density across multiple natural hazards.
Highest-risk planning region in Connecticut
South Central Connecticut ranks first (most vulnerable) among Connecticut's eight planning regions, with the highest composite risk score of 95.13. This leadership in vulnerability reflects the region's large population centers and coastal geography.
Riskier than all other coastal regions
South Central Connecticut's 95.13 score exceeds all neighboring regions, including Greater Bridgeport (91.76), Southeastern Connecticut (88.64), and Naugatuck Valley (93.19). Only Capitol Planning Region (97.36) poses comparable overall disaster risk.
Hurricane and flood are existential threats
Hurricane risk (97.00) and flood risk (96.88) are nearly maximal, making coastal storms and flooding the region's primary natural disaster concerns. Tornado risk (77.96) and earthquake risk (91.54) add secondary but meaningful threats across the densely populated region.
Comprehensive flood and wind insurance critical
With hurricane risk at 97.00 and flood risk at 96.88, South Central Connecticut residents must secure flood insurance immediately—it is not included in standard policies. Verify your homeowners policy includes comprehensive wind damage coverage and consider umbrella liability protection given the region's first-place ranking for state disaster risk.
Source: FEMA National Risk Index · Narrative reviewed by Evan Brooks, Data Editor
Preparedness Guide
What to Prepare for in South Central Connecticut Planning Region
Top Hazards by Exposure
Source: FEMA National Risk Index v1.19.0 · Percentiles are national (3,144 counties)
Risk Advisory: South Central Connecticut Planning Region
Risk Verdict
South Central Connecticut Planning Region carries an elevated natural disaster risk burden, scoring at the 95th percentile nationally under FEMA's risk model. This risk level calls for more than general awareness: insurance coverage review, a family communication plan, and a prepared go-bag are practical priorities.
Hazard Breakdown
Hurricane risk is South Central Connecticut Planning Region's dominant natural hazard, ranked at the 97th percentile nationally under FEMA's National Risk Index. Flood ranks second at the 97th percentile nationally. Additional tracked hazards include earthquake (92th percentile), tornado (78th percentile), wildfire (41th percentile).
Preparedness Context
Hurricane risk is South Central Connecticut Planning Region's top-ranked natural hazard at the 97th percentile nationally. The most time-sensitive preparedness step is knowing the county's evacuation zone for your address — zone maps are published by the county emergency management office. Alongside hurricane exposure, flood at the 97th percentile nationally means South Central Connecticut Planning Region households should plan for multiple hazard scenarios within a single storm event. South Central Connecticut Planning Region's county emergency management office publishes official evacuation zone maps with zone-specific shelter locations; downloading this map and identifying your zone assignment is the single highest-value pre-season step.
Regional Context
South Central Connecticut Planning Region's composite risk score sits 7.5 points above the Connecticut county average, placing it among the more hazard-exposed counties in the state.
Is your household prepared for South Central Connecticut Planning Region's hazards?
Review FEMA's county-specific preparedness checklists and emergency planning guides.
Frequently Asked Questions
What is the natural disaster risk in South Central Connecticut Planning Region, CT?
What types of natural hazards affect South Central Connecticut Planning Region?
How does South Central Connecticut Planning Region risk compare to the Connecticut average?
Is South Central Connecticut Planning Region at risk for hurricane?
How is natural disaster risk measured?
Why is South Central Connecticut Planning Region higher risk than average?
Data Source
Risk data sourced from the FEMA National Risk Index (NRI). Risk scores are relative rankings (0–100) across all US counties — not absolute risk measures. Higher scores indicate higher relative risk compared to other counties.
Disclaimer: This data is informational only. It is not financial, insurance, or legal advice. Always consult a qualified professional before making insurance or real estate decisions.