City vs city
Gerty vs Holdenville, OK
Holdenville currently scores 7 points higher overall than Gerty, 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 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
Gerty: 42/100 · Holdenville: 49/100
Holdenville is 7 points higher.
Flood
Gerty: 45/100 · Holdenville: 45/100
No gap.
Gerty: FEMA NFHL flood zones: 3 features intersect this tile.
Holdenville: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Gerty: 16/100 · Holdenville: 16/100
No gap.
Gerty: Wind exposure derived from ingested design wind / climatology tiles.
Holdenville: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Gerty: 60/100 · Holdenville: 57/100
Gerty is 3 points higher.
Gerty: Lightning exposure derived from ingested climatology tiles.
Holdenville: Lightning exposure derived from ingested climatology tiles.
Tornado
Gerty: 15/100 · Holdenville: 65/100
Holdenville is 50 points higher.
Gerty: Tornado risk derived from NOAA SPC historical reports.
Holdenville: Tornado risk derived from NOAA SPC historical reports.
Hail
Gerty: 78/100 · Holdenville: 67/100
Gerty is 11 points higher.
Gerty: Hail risk derived from NOAA SPC historical reports.
Holdenville: Hail risk derived from NOAA SPC historical reports.
Storm surge
Gerty: Unavailable · Holdenville: Unavailable
A score difference cannot be calculated without both sources.
Gerty: Storm surge model is not available for this location yet.
Holdenville: Storm surge model is not available for this location yet.
Wildfire
Gerty: 52/100 · Holdenville: 64/100
Holdenville is 12 points higher.
Gerty: Wildfire exposure derived from ingested fire potential tiles.
Holdenville: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Gerty: 29/100 · Holdenville: 28/100
Gerty is 1 points higher.
Gerty: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Holdenville: Air quality signal derived from the latest EPA AirNow combined AQI grid.