City vs city
Hollister vs Saint Louis, MO
Hollister currently scores 8 points higher overall than Saint Louis, with the largest gap in flood.
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
Hollister: 44/100 · Saint Louis: 36/100
Hollister is 8 points higher.
Flood
Hollister: 41/100 · Saint Louis: 7/100
Hollister is 34 points higher.
Hollister: FEMA NFHL flood zones: 7 features intersect this tile.
Saint Louis: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Hollister: 16/100 · Saint Louis: 16/100
No gap.
Hollister: Wind exposure derived from ingested design wind / climatology tiles.
Saint Louis: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Hollister: 60/100 · Saint Louis: 37/100
Hollister is 23 points higher.
Hollister: Lightning exposure derived from ingested climatology tiles.
Saint Louis: Lightning exposure derived from ingested climatology tiles.
Tornado
Hollister: 19/100 · Saint Louis: 35/100
Saint Louis is 16 points higher.
Hollister: Tornado risk derived from NOAA SPC historical reports.
Saint Louis: Tornado risk derived from NOAA SPC historical reports.
Hail
Hollister: 100/100 · Saint Louis: 100/100
No gap.
Hollister: Hail risk derived from NOAA SPC historical reports.
Saint Louis: Hail risk derived from NOAA SPC historical reports.
Storm surge
Hollister: Unavailable · Saint Louis: Unavailable
A score difference cannot be calculated without both sources.
Hollister: Storm surge model is not available for this location yet.
Saint Louis: Storm surge model is not available for this location yet.
Wildfire
Hollister: 51/100 · Saint Louis: 29/100
Hollister is 22 points higher.
Hollister: Wildfire exposure derived from ingested fire potential tiles.
Saint Louis: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Hollister: 21/100 · Saint Louis: 28/100
Saint Louis is 7 points higher.
Hollister: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Saint Louis: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.