City vs city
Savannah vs Whitemarsh Island, GA
Whitemarsh Island currently scores 15 points higher overall than Savannah, with the largest gap in tornado.
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 is a current EPA AirNow signal; 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: 44/100 · Whitemarsh Island: 59/100
Whitemarsh Island is 15 points higher.
Flood
Savannah: 0/100 · Whitemarsh Island: 10/100
Whitemarsh Island is 10 points higher.
Savannah: FEMA NFHL flood zones: 0 features intersect this tile.
Whitemarsh Island: FEMA NFHL flood zones: 2 features intersect this tile.
Wind
Savannah: 40/100 · Whitemarsh Island: 42/100
Whitemarsh Island is 2 points higher.
Savannah: Wind exposure derived from ingested design wind / climatology tiles.
Whitemarsh Island: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Savannah: 63/100 · Whitemarsh Island: 61/100
Savannah is 2 points higher.
Savannah: Lightning exposure derived from ingested climatology tiles.
Whitemarsh Island: Lightning exposure derived from ingested climatology tiles.
Tornado
Savannah: 23/100 · Whitemarsh Island: 85/100
Whitemarsh Island is 62 points higher.
Savannah: Tornado risk derived from NOAA SPC historical reports.
Whitemarsh Island: Tornado risk derived from NOAA SPC historical reports.
Hail
Savannah: 41/100 · Whitemarsh Island: 100/100
Whitemarsh Island is 59 points higher.
Savannah: Hail risk derived from NOAA SPC historical reports.
Whitemarsh Island: Hail risk derived from NOAA SPC historical reports.
Storm surge
Savannah: 93/100 · Whitemarsh Island: 99/100
Whitemarsh Island is 6 points higher.
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: 70/100 · Whitemarsh Island: 50/100
Savannah is 20 points higher.
Savannah: Wildfire exposure derived from ingested fire potential tiles.
Whitemarsh Island: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Savannah: 21/100 · Whitemarsh Island: 21/100
No gap.
Savannah: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Whitemarsh Island: Air quality signal derived from the latest EPA AirNow combined AQI grid.