City vs city
Dickinson vs Harvey, ND
Dickinson currently scores 9 points higher overall than Harvey, 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
Dickinson: 35/100 · Harvey: 26/100
Dickinson is 9 points higher.
Flood
Dickinson: 41/100 · Harvey: 41/100
No gap.
Dickinson: FEMA NFHL flood zones: 5 features intersect this tile.
Harvey: FEMA NFHL flood zones: 8 features intersect this tile.
Wind
Dickinson: 18/100 · Harvey: 19/100
Harvey is 1 points higher.
Dickinson: Wind exposure derived from ingested design wind / climatology tiles.
Harvey: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Dickinson: 24/100 · Harvey: 27/100
Harvey is 3 points higher.
Dickinson: Lightning exposure derived from ingested climatology tiles.
Harvey: Lightning exposure derived from ingested climatology tiles.
Tornado
Dickinson: 4/100 · Harvey: 0/100
Dickinson is 4 points higher.
Dickinson: Tornado risk derived from NOAA SPC historical reports.
Harvey: Tornado risk derived from NOAA SPC historical reports.
Hail
Dickinson: 100/100 · Harvey: 48/100
Dickinson is 52 points higher.
Dickinson: Hail risk derived from NOAA SPC historical reports.
Harvey: Hail risk derived from NOAA SPC historical reports.
Storm surge
Dickinson: Unavailable · Harvey: Unavailable
A score difference cannot be calculated without both sources.
Dickinson: Storm surge model is not available for this location yet.
Harvey: Storm surge model is not available for this location yet.
Wildfire
Dickinson: 27/100 · Harvey: 7/100
Dickinson is 20 points higher.
Dickinson: Wildfire exposure derived from ingested fire potential tiles.
Harvey: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Dickinson: 29/100 · Harvey: 14/100
Dickinson is 15 points higher.
Dickinson: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Harvey: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.