City vs city
Darien vs Savannah, GA
Savannah currently scores 6 points higher overall than Darien, with the largest gap 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
Darien: 53/100 · Savannah: 59/100
Savannah is 6 points higher.
Flood
Darien: 91/100 · Savannah: 10/100
Darien is 81 points higher.
Darien: FEMA NFHL flood zones: 12 features intersect this tile.
Savannah: FEMA NFHL flood zones: 2 features intersect this tile.
Wind
Darien: 36/100 · Savannah: 42/100
Savannah is 6 points higher.
Darien: Wind exposure derived from ingested design wind / climatology tiles.
Savannah: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Darien: 69/100 · Savannah: 61/100
Darien is 8 points higher.
Darien: Lightning exposure derived from ingested climatology tiles.
Savannah: Lightning exposure derived from ingested climatology tiles.
Tornado
Darien: 15/100 · Savannah: 85/100
Savannah is 70 points higher.
Darien: Tornado risk derived from NOAA SPC historical reports.
Savannah: Tornado risk derived from NOAA SPC historical reports.
Hail
Darien: 74/100 · Savannah: 100/100
Savannah is 26 points higher.
Darien: Hail risk derived from NOAA SPC historical reports.
Savannah: Hail risk derived from NOAA SPC historical reports.
Storm surge
Darien: 99/100 · Savannah: 99/100
No gap.
Darien: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Savannah: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Darien: 23/100 · Savannah: 50/100
Savannah is 27 points higher.
Darien: Wildfire exposure derived from ingested fire potential tiles.
Savannah: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Darien: 15/100 · Savannah: 21/100
Savannah is 6 points higher.
Darien: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
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.