City vs city
Crofton vs Grand Island, NE
Grand Island currently scores 23 points higher overall than Crofton, 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 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
Crofton: 38/100 · Grand Island: 61/100
Grand Island is 23 points higher.
Flood
Crofton: 0/100 · Grand Island: 54/100
Grand Island is 54 points higher.
Crofton: FEMA NFHL flood zones: 0 features intersect this tile.
Grand Island: FEMA NFHL flood zones: 12 features intersect this tile.
Wind
Crofton: 21/100 · Grand Island: 19/100
Crofton is 2 points higher.
Crofton: Wind exposure derived from ingested design wind / climatology tiles.
Grand Island: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Crofton: 32/100 · Grand Island: 50/100
Grand Island is 18 points higher.
Crofton: Lightning exposure derived from ingested climatology tiles.
Grand Island: Lightning exposure derived from ingested climatology tiles.
Tornado
Crofton: 12/100 · Grand Island: 100/100
Grand Island is 88 points higher.
Crofton: Tornado risk derived from NOAA SPC historical reports.
Grand Island: Tornado risk derived from NOAA SPC historical reports.
Hail
Crofton: 100/100 · Grand Island: 100/100
No gap.
Crofton: Hail risk derived from NOAA SPC historical reports.
Grand Island: Hail risk derived from NOAA SPC historical reports.
Storm surge
Crofton: Unavailable · Grand Island: Unavailable
A score difference cannot be calculated without both sources.
Crofton: Storm surge model is not available for this location yet.
Grand Island: Storm surge model is not available for this location yet.
Wildfire
Crofton: 65/100 · Grand Island: 41/100
Crofton is 24 points higher.
Crofton: Wildfire exposure derived from ingested fire potential tiles.
Grand Island: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Crofton: Unavailable · Grand Island: Unavailable
A score difference cannot be calculated without both sources.
Crofton: Air quality model is not available for this location yet.
Grand Island: Air quality model is not available for this location yet.