City vs city
Fair Haven Colony vs Helena, MT
Helena currently scores 13 points higher overall than Fair Haven Colony, 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
Fair Haven Colony: 21/100 · Helena: 34/100
Helena is 13 points higher.
Flood
Fair Haven Colony: 26/100 · Helena: 17/100
Fair Haven Colony is 9 points higher.
Fair Haven Colony: FEMA NFHL flood zones: 1 features intersect this tile.
Helena: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Fair Haven Colony: 15/100 · Helena: 15/100
No gap.
Fair Haven Colony: Wind exposure derived from ingested design wind / climatology tiles.
Helena: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Fair Haven Colony: 14/100 · Helena: 9/100
Fair Haven Colony is 5 points higher.
Fair Haven Colony: Lightning exposure derived from ingested climatology tiles.
Helena: Lightning exposure derived from ingested climatology tiles.
Tornado
Fair Haven Colony: 0/100 · Helena: 4/100
Helena is 4 points higher.
Fair Haven Colony: Tornado risk derived from NOAA SPC historical reports.
Helena: Tornado risk derived from NOAA SPC historical reports.
Hail
Fair Haven Colony: 9/100 · Helena: 100/100
Helena is 91 points higher.
Fair Haven Colony: Hail risk derived from NOAA SPC historical reports.
Helena: Hail risk derived from NOAA SPC historical reports.
Storm surge
Fair Haven Colony: Unavailable · Helena: Unavailable
A score difference cannot be calculated without both sources.
Fair Haven Colony: Storm surge model is not available for this location yet.
Helena: Storm surge model is not available for this location yet.
Wildfire
Fair Haven Colony: 35/100 · Helena: 77/100
Helena is 42 points higher.
Fair Haven Colony: Wildfire exposure derived from ingested fire potential tiles.
Helena: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Fair Haven Colony: 28/100 · Helena: 13/100
Fair Haven Colony is 15 points higher.
Fair Haven Colony: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Helena: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.