City vs city
North Haverhill vs Rochester, NH
Rochester currently scores 7 points higher overall than North Haverhill, 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 is a current EPA AirNow signal; 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
North Haverhill: 25/100 · Rochester: 32/100
Rochester is 7 points higher.
Flood
North Haverhill: 46/100 · Rochester: 64/100
Rochester is 18 points higher.
North Haverhill: FEMA NFHL flood zones: 2 features intersect this tile.
Rochester: FEMA NFHL flood zones: 12 features intersect this tile.
Wind
North Haverhill: 17/100 · Rochester: 21/100
Rochester is 4 points higher.
North Haverhill: Wind exposure derived from ingested design wind / climatology tiles.
Rochester: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
North Haverhill: 17/100 · Rochester: 7/100
North Haverhill is 10 points higher.
North Haverhill: Lightning exposure derived from ingested climatology tiles.
Rochester: Lightning exposure derived from ingested climatology tiles.
Tornado
North Haverhill: 15/100 · Rochester: 15/100
No gap.
North Haverhill: Tornado risk derived from NOAA SPC historical reports.
Rochester: Tornado risk derived from NOAA SPC historical reports.
Hail
North Haverhill: 17/100 · Rochester: 61/100
Rochester is 44 points higher.
North Haverhill: Hail risk derived from NOAA SPC historical reports.
Rochester: Hail risk derived from NOAA SPC historical reports.
Storm surge
North Haverhill: Unavailable · Rochester: Unavailable
A score difference cannot be calculated without both sources.
North Haverhill: Storm surge model is not available for this location yet.
Rochester: Storm surge model is not available for this location yet.
Wildfire
North Haverhill: 42/100 · Rochester: 36/100
North Haverhill is 6 points higher.
North Haverhill: Wildfire exposure derived from ingested fire potential tiles.
Rochester: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
North Haverhill: 21/100 · Rochester: 23/100
Rochester is 2 points higher.
North Haverhill: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Rochester: Air quality signal derived from the latest EPA AirNow combined AQI grid.