City vs city
St. Petersburg vs Tierra Verde, FL
St. Petersburg currently scores 22 points higher overall than Tierra Verde, with the largest gap in tornado.
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
St. Petersburg: 61/100 · Tierra Verde: 39/100
St. Petersburg is 22 points higher.
Flood
St. Petersburg: 37/100 · Tierra Verde: 54/100
Tierra Verde is 17 points higher.
St. Petersburg: FEMA NFHL flood zones: 16 features intersect this tile.
Tierra Verde: FEMA NFHL flood zones: 12 features intersect this tile.
Wind
St. Petersburg: 50/100 · Tierra Verde: 52/100
Tierra Verde is 2 points higher.
St. Petersburg: Wind exposure derived from ingested design wind / climatology tiles.
Tierra Verde: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
St. Petersburg: 63/100 · Tierra Verde: 54/100
St. Petersburg is 9 points higher.
St. Petersburg: Lightning exposure derived from ingested climatology tiles.
Tierra Verde: Lightning exposure derived from ingested climatology tiles.
Tornado
St. Petersburg: 100/100 · Tierra Verde: 4/100
St. Petersburg is 96 points higher.
St. Petersburg: Tornado risk derived from NOAA SPC historical reports.
Tierra Verde: Tornado risk derived from NOAA SPC historical reports.
Hail
St. Petersburg: 80/100 · Tierra Verde: 26/100
St. Petersburg is 54 points higher.
St. Petersburg: Hail risk derived from NOAA SPC historical reports.
Tierra Verde: Hail risk derived from NOAA SPC historical reports.
Storm surge
St. Petersburg: 99/100 · Tierra Verde: 98/100
St. Petersburg is 1 points higher.
St. Petersburg: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Tierra Verde: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
St. Petersburg: 41/100 · Tierra Verde: 3/100
St. Petersburg is 38 points higher.
St. Petersburg: Wildfire exposure derived from ingested fire potential tiles.
Tierra Verde: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
St. Petersburg: 17/100 · Tierra Verde: 17/100
No gap.
St. 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.
Tierra Verde: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.