City vs city
Savannah vs Whitemarsh Island, GA
Savannah and Whitemarsh Island are tied on overall score, with the biggest factor difference in flood.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Scores describe each city’s reference grid tile, not every property. A missing model is unavailable, not zero risk. Air quality uses an ingested EPA AirNow snapshot and may not reflect current conditions; other factors describe baseline exposure. The overall score blends different hazards and is not a probability of damage. Read the scoring methodology and sources.
Overall
Savannah: 59/100 · Whitemarsh Island: 59/100
No gap.
Flood
Savannah: 10/100 · Whitemarsh Island: 10/100
No gap.
Savannah: FEMA NFHL flood zones: 2 features intersect this tile.
Whitemarsh Island: FEMA NFHL flood zones: 2 features intersect this tile.
Wind
Savannah: 42/100 · Whitemarsh Island: 42/100
No gap.
Savannah: Wind exposure derived from ingested design wind / climatology tiles.
Whitemarsh Island: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Savannah: 61/100 · Whitemarsh Island: 61/100
No gap.
Savannah: Lightning exposure derived from ingested climatology tiles.
Whitemarsh Island: Lightning exposure derived from ingested climatology tiles.
Tornado
Savannah: 85/100 · Whitemarsh Island: 85/100
No gap.
Savannah: Tornado risk derived from NOAA SPC historical reports.
Whitemarsh Island: Tornado risk derived from NOAA SPC historical reports.
Hail
Savannah: 100/100 · Whitemarsh Island: 100/100
No gap.
Savannah: Hail risk derived from NOAA SPC historical reports.
Whitemarsh Island: Hail risk derived from NOAA SPC historical reports.
Storm surge
Savannah: 99/100 · Whitemarsh Island: 99/100
No gap.
Savannah: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Whitemarsh Island: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Savannah: 50/100 · Whitemarsh Island: 50/100
No gap.
Savannah: Wildfire exposure derived from ingested fire potential tiles.
Whitemarsh Island: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Savannah: 21/100 · Whitemarsh Island: 21/100
No gap.
Savannah: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Whitemarsh Island: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.