City vs city
Georgetown Charter Township vs Petersburg, MI
Petersburg currently scores 6 points higher overall than Georgetown Charter Township, 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
Georgetown Charter Township: 30/100 · Petersburg: 36/100
Petersburg is 6 points higher.
Flood
Georgetown Charter Township: 71/100 · Petersburg: 48/100
Georgetown Charter Township is 23 points higher.
Georgetown Charter Township: FEMA NFHL flood zones: 7 features intersect this tile.
Petersburg: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Georgetown Charter Township: 15/100 · Petersburg: 17/100
Petersburg is 2 points higher.
Georgetown Charter Township: Wind exposure derived from ingested design wind / climatology tiles.
Petersburg: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Georgetown Charter Township: 19/100 · Petersburg: 35/100
Petersburg is 16 points higher.
Georgetown Charter Township: Lightning exposure derived from ingested climatology tiles.
Petersburg: Lightning exposure derived from ingested climatology tiles.
Tornado
Georgetown Charter Township: 0/100 · Petersburg: 19/100
Petersburg is 19 points higher.
Georgetown Charter Township: Tornado risk derived from NOAA SPC historical reports.
Petersburg: Tornado risk derived from NOAA SPC historical reports.
Hail
Georgetown Charter Township: 15/100 · Petersburg: 59/100
Petersburg is 44 points higher.
Georgetown Charter Township: Hail risk derived from NOAA SPC historical reports.
Petersburg: Hail risk derived from NOAA SPC historical reports.
Storm surge
Georgetown Charter Township: Unavailable · Petersburg: Unavailable
A score difference cannot be calculated without both sources.
Georgetown Charter Township: Storm surge model is not available for this location yet.
Petersburg: Storm surge model is not available for this location yet.
Wildfire
Georgetown Charter Township: 40/100 · Petersburg: 41/100
Petersburg is 1 points higher.
Georgetown Charter Township: Wildfire exposure derived from ingested fire potential tiles.
Petersburg: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Georgetown Charter Township: 22/100 · Petersburg: 36/100
Petersburg is 14 points higher.
Georgetown Charter Township: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Petersburg: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
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