City vs city
Alma vs St. Johns, MI
Alma currently scores 4 points higher overall than St. Johns, with the largest gap in flood.
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
Alma: 32/100 · St. Johns: 28/100
Alma is 4 points higher.
Flood
Alma: 63/100 · St. Johns: 51/100
Alma is 12 points higher.
Alma: FEMA NFHL flood zones: 3 features intersect this tile.
St. Johns: FEMA NFHL flood zones: 2 features intersect this tile.
Wind
Alma: 15/100 · St. Johns: 15/100
No gap.
Alma: Wind exposure derived from ingested design wind / climatology tiles.
St. Johns: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Alma: 20/100 · St. Johns: 25/100
St. Johns is 5 points higher.
Alma: Lightning exposure derived from ingested climatology tiles.
St. Johns: Lightning exposure derived from ingested climatology tiles.
Tornado
Alma: 31/100 · St. Johns: 23/100
Alma is 8 points higher.
Alma: Tornado risk derived from NOAA SPC historical reports.
St. Johns: Tornado risk derived from NOAA SPC historical reports.
Hail
Alma: 25/100 · St. Johns: 20/100
Alma is 5 points higher.
Alma: Hail risk derived from NOAA SPC historical reports.
St. Johns: Hail risk derived from NOAA SPC historical reports.
Storm surge
Alma: Unavailable · St. Johns: Unavailable
A score difference cannot be calculated without both sources.
Alma: Storm surge model is not available for this location yet.
St. Johns: Storm surge model is not available for this location yet.
Wildfire
Alma: 41/100 · St. Johns: 34/100
Alma is 7 points higher.
Alma: Wildfire exposure derived from ingested fire potential tiles.
St. Johns: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Alma: 28/100 · St. Johns: 30/100
St. Johns is 2 points higher.
Alma: Air quality signal derived from the latest EPA AirNow combined AQI grid.
St. Johns: Air quality signal derived from the latest EPA AirNow combined AQI grid.
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