City vs city
Andover vs Fall River, MA
Fall River currently scores 11 points higher overall than Andover, with the largest gap in hail.
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
Andover: 29/100 · Fall River: 40/100
Fall River is 11 points higher.
Flood
Andover: 38/100 · Fall River: 47/100
Fall River is 9 points higher.
Andover: FEMA NFHL flood zones: 8 features intersect this tile.
Fall River: FEMA NFHL flood zones: 15 features intersect this tile.
Wind
Andover: 25/100 · Fall River: 34/100
Fall River is 9 points higher.
Andover: Wind exposure derived from ingested design wind / climatology tiles.
Fall River: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Andover: 8/100 · Fall River: 10/100
Fall River is 2 points higher.
Andover: Lightning exposure derived from ingested climatology tiles.
Fall River: Lightning exposure derived from ingested climatology tiles.
Tornado
Andover: 0/100 · Fall River: 0/100
No gap.
Andover: Tornado risk derived from NOAA SPC historical reports.
Fall River: Tornado risk derived from NOAA SPC historical reports.
Hail
Andover: 25/100 · Fall River: 11/100
Andover is 14 points higher.
Andover: Hail risk derived from NOAA SPC historical reports.
Fall River: Hail risk derived from NOAA SPC historical reports.
Storm surge
Andover: Unavailable · Fall River: 98/100
A score difference cannot be calculated without both sources.
Andover: Storm surge model is not available for this location yet.
Fall River: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Andover: 57/100 · Fall River: 52/100
Andover is 5 points higher.
Andover: Wildfire exposure derived from ingested fire potential tiles.
Fall River: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Andover: 22/100 · Fall River: 28/100
Fall River is 6 points higher.
Andover: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Fall River: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.