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City risk score

Historical exposure snapshot

Sebastian, FL

elevated risk

54

/ 100

54/100
HomeRiskIQ

High

FloodElevatedWindElevatedSurgeHighLightningHigh

City snapshot

Sebastian, FL

Overall elevated risk (54/100)

Overall score

54/100

elevated

Scores use stored public hazard datasets; live weather and alerts are shown separately where available. Refresh timing and coverage vary by source, and data may be delayed or unavailable. Informational only — follow official warnings and emergency guidance.

Protect your home before the next storm

Turn today’s risk into a checklist for your home.

Coverage request

Keep local storm exposure with the coverage questions you want to ask.

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Home-protection request

Record roof, window, or hardening work you are considering around local risk.

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Emergency prep essentials guide

Build a storm kit and action checklist in 30 minutes.

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Safety questions

Clear answers for Sebastian

Is Sebastian safe from flooding?Is Sebastian safe from high wind?Is Sebastian safe from lightning?Is Sebastian safe from tornadoes?Is Sebastian safe from hail?Is Sebastian safe from storm surge?
How does Sebastian compare to FL?
Sebastian vs Vero Beach SouthSebastian vs Florida RidgeSebastian vs Palm BaySebastian vs Melbourne

Historical Risk factors

Historical hazards around Sebastian

Hurricane

High

78

/ 100

78/100
Hurricane

Hurricane impact blend of wind, surge, and flooding; surge adds extra weight when available.

Flooding

Elevated

53

/ 100

53/100
Flooding

FEMA NFHL flood zones: 19 features intersect this tile.

Wind / Roof

Elevated

60

/ 100

60/100
Wind

Wind exposure derived from ingested design wind / climatology tiles.

Storm Surge

High

94

/ 100

94/100
Surge

Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.

Air Quality / AQI

Low

16

/ 100

16/100
AQI

Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.

Lightning

High

94

/ 100

94/100
Lightning

Lightning exposure derived from ingested climatology tiles.

Wildfire

Elevated

56

/ 100

56/100
Wildfire

Wildfire exposure derived from ingested fire potential tiles.

Tornado

Moderate

38

/ 100

38/100
Tornado

Tornado risk derived from NOAA SPC historical reports.

Hail

Low

22

/ 100

22/100
Hail

Hail risk derived from NOAA SPC historical reports.

Learn the risk in Sebastian

Flood zones 101: how to read FEMA maps

Decode NFHL zones, base flood elevation, and where the boundary lines matter most.

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Wind speed and roof damage

See how 60-120 mph gusts translate into shingle loss, window risk, and outages.

Learn more →

Storm surge vs flooding

Understand how coastal surge differs from inland rainfall flooding.

View guide →

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RiskIQ network

Related risk context for Sebastian, FL

City profile

These links focus on the most relevant connected risk topics for this location.

AutoRiskIQ

Auto insurance pressure and claims risk context.

State-level context (fallback)

View auto insurance pressure in Sebastian, FL →

HousingStabilityIQ

Housing stability, rent, inventory, and local pressure context.

City-level context

View housing stability context for Sebastian, FL →