Climate Risk Summary

Spring Hill, FL Risk Profile

The primary drivers of climate-related financial risk in Spring Hill, FL are Hurricane, Inland Flooding, and Tornado. This area also faces an unusually high intensity for Lightning compared to national averages.

City-Wide Aggregation

These scores represent the population-weighted average across all residential blocks in Spring Hill.

Primary Risks

Hurricane

$13,143,364

Expected Annual Loss for Spring Hill

91.8Score

Relatively High compared to US average

Spring Hill
Minimal Estimated LossMax Estimated Loss

Inland Flooding

$12,750,511

Expected Annual Loss for Spring Hill

53.8Score

Relatively High compared to US average

Spring Hill
Minimal Estimated LossMax Estimated Loss

Tornado

$3,602,654

Expected Annual Loss for Spring Hill

72.3Score

Relatively High compared to US average

Spring Hill
Minimal Estimated LossMax Estimated Loss

City Boundary

Legend
Very Low
Low
Moderate
High
Very High
Extreme

Financial Risk Inventory

MAJOR DRIVER
Hurricane
$13,143,364
Score: 91.8
MAJOR DRIVER
Inland Flooding
$12,750,511
Score: 53.8
MAJOR DRIVER
Tornado
$3,602,654
Score: 72.3
UNUSUALLY HIGH
Lightning
$717,711
Score: 83.7
Heat Wave
$596,670
Score: 42.1
Strong Wind
$391,979
Score: 54.3
Cold Wave
$99,218
Score: 20.8
Wildfire
$71,879
Score: 63.1
Earthquake
$29,645
Score: 8.2
Coastal Flooding
$23,677
Score: 36.2
Hail
$6,684
Score: 9.6
Landslide
$62
Score: 45.9

Recommended investments to protect your property value and reduce insurance liability based on your local risk profile.

🌀High Investment

Hurricane Mitigation

Install permanent hurricane shutters or upgrade to impact-resistant windows.

Risk Score: 91.8
💧Medium Investment

Inland Flooding Mitigation

Install a smart sump pump with battery backup and extend downspouts 10ft from foundation.

Risk Score: 53.8
🌪️High Investment

Tornado Mitigation

Reinforce garage doors and consider a FEMA-approved safe room or storm cellar.

Risk Score: 72.3
🏠Low Investment

Lightning Mitigation

General property maintenance and insurance review recommended.

Risk Score: 83.7
💨Low Investment

Strong Wind Mitigation

Trim large trees back from the roofline and reinforce roof-to-wall connectors (hurricane straps).

Risk Score: 54.3
🔥Low Investment

Wildfire Mitigation

Create a 5ft 'non-combustible' zone around your home using gravel or pavers instead of mulch.

Risk Score: 63.1

Sources and Methodology

Spatial Aggregation

Our "Atlas" risk scores are derived using a population-weighted spatial join. Because US Zip Codes and Census Tracts do not share perfectly aligned boundaries, a simple geographic average would be misleading. We utilize US Census Block Group population statistics to identify where residents actually live within a Zip Code. We then intersect these points with FEMA National Risk Index (NRI) hazard data to calculate a weighted exposure score.

Financial Projections (EAL)

Expected Annual Loss (EAL) estimates the average economic impact of natural hazards in dollars per year. This calculation incorporates three components: Exposure (the value of structures and agriculture), Annualized Frequency (historical probability), and Historic Loss Ratio (vulnerability of the area).

Primary Data Sources

  • FEMA National Risk IndexHazard frequency and loss data (v1.20.0)
  • U.S. Census BureauTIGER/Line 2025 Shapefiles & Decennial Population

Nearby Cities

BrookridgeBrooksvilleHeritage PinesHigh PointNorth Weeki Wachee

Zip Codes in Spring Hill

34601346043460634607346083460934613