City vs city
Port St. John vs Sharpes, FL
Sharpes currently scores 2 points higher overall than Port St. John, with the largest gap in wildfire.
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
Port St. John: 46/100 · Sharpes: 48/100
Sharpes is 2 points higher.
Flood
Port St. John: 51/100 · Sharpes: 41/100
Port St. John is 10 points higher.
Port St. John: FEMA NFHL flood zones: 12 features intersect this tile.
Sharpes: FEMA NFHL flood zones: 17 features intersect this tile.
Wind
Port St. John: 49/100 · Sharpes: 51/100
Sharpes is 2 points higher.
Port St. John: Wind exposure derived from ingested design wind / climatology tiles.
Sharpes: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Port St. John: 98/100 · Sharpes: 95/100
Port St. John is 3 points higher.
Port St. John: Lightning exposure derived from ingested climatology tiles.
Sharpes: Lightning exposure derived from ingested climatology tiles.
Tornado
Port St. John: 4/100 · Sharpes: 38/100
Sharpes is 34 points higher.
Port St. John: Tornado risk derived from NOAA SPC historical reports.
Sharpes: Tornado risk derived from NOAA SPC historical reports.
Hail
Port St. John: 27/100 · Sharpes: 39/100
Sharpes is 12 points higher.
Port St. John: Hail risk derived from NOAA SPC historical reports.
Sharpes: Hail risk derived from NOAA SPC historical reports.
Storm surge
Port St. John: Unavailable · Sharpes: 94/100
A score difference cannot be calculated without both sources.
Port St. John: Storm surge model is not available for this location yet.
Sharpes: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Port St. John: 76/100 · Sharpes: 13/100
Port St. John is 63 points higher.
Port St. John: Wildfire exposure derived from ingested fire potential tiles.
Sharpes: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Port St. John: 16/100 · Sharpes: 16/100
No gap.
Port St. John: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Sharpes: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.