City vs city
Katy vs Pecan Grove, TX
Katy currently scores 6 points higher overall than Pecan Grove, 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
Katy: 47/100 · Pecan Grove: 41/100
Katy is 6 points higher.
Flood
Katy: 38/100 · Pecan Grove: 50/100
Pecan Grove is 12 points higher.
Katy: FEMA NFHL flood zones: 20 features intersect this tile.
Pecan Grove: FEMA NFHL flood zones: 19 features intersect this tile.
Wind
Katy: 36/100 · Pecan Grove: 40/100
Pecan Grove is 4 points higher.
Katy: Wind exposure derived from ingested design wind / climatology tiles.
Pecan Grove: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Katy: 71/100 · Pecan Grove: 68/100
Katy is 3 points higher.
Katy: Lightning exposure derived from ingested climatology tiles.
Pecan Grove: Lightning exposure derived from ingested climatology tiles.
Tornado
Katy: 15/100 · Pecan Grove: 35/100
Pecan Grove is 20 points higher.
Katy: Tornado risk derived from NOAA SPC historical reports.
Pecan Grove: Tornado risk derived from NOAA SPC historical reports.
Hail
Katy: 100/100 · Pecan Grove: 22/100
Katy is 78 points higher.
Katy: Hail risk derived from NOAA SPC historical reports.
Pecan Grove: Hail risk derived from NOAA SPC historical reports.
Storm surge
Katy: Unavailable · Pecan Grove: Unavailable
A score difference cannot be calculated without both sources.
Katy: Storm surge model is not available for this location yet.
Pecan Grove: Storm surge model is not available for this location yet.
Wildfire
Katy: 43/100 · Pecan Grove: 45/100
Pecan Grove is 2 points higher.
Katy: Wildfire exposure derived from ingested fire potential tiles.
Pecan Grove: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Katy: 28/100 · Pecan Grove: 27/100
Katy is 1 points higher.
Katy: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Pecan Grove: 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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