City vs city
Mountain View vs St. Louis, MO
St. Louis currently scores 1 points higher overall than Mountain View, 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
Mountain View: 37/100 · St. Louis: 38/100
St. Louis is 1 points higher.
Flood
Mountain View: 37/100 · St. Louis: 32/100
Mountain View is 5 points higher.
Mountain View: FEMA NFHL flood zones: 3 features intersect this tile.
St. Louis: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Mountain View: 15/100 · St. Louis: 16/100
St. Louis is 1 points higher.
Mountain View: Wind exposure derived from ingested design wind / climatology tiles.
St. Louis: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Mountain View: 79/100 · St. Louis: 39/100
Mountain View is 40 points higher.
Mountain View: Lightning exposure derived from ingested climatology tiles.
St. Louis: Lightning exposure derived from ingested climatology tiles.
Tornado
Mountain View: 0/100 · St. Louis: 15/100
St. Louis is 15 points higher.
Mountain View: Tornado risk derived from NOAA SPC historical reports.
St. Louis: Tornado risk derived from NOAA SPC historical reports.
Hail
Mountain View: 25/100 · St. Louis: 100/100
St. Louis is 75 points higher.
Mountain View: Hail risk derived from NOAA SPC historical reports.
St. Louis: Hail risk derived from NOAA SPC historical reports.
Storm surge
Mountain View: Unavailable · St. Louis: Unavailable
A score difference cannot be calculated without both sources.
Mountain View: Storm surge model is not available for this location yet.
St. Louis: Storm surge model is not available for this location yet.
Wildfire
Mountain View: 50/100 · St. Louis: 38/100
Mountain View is 12 points higher.
Mountain View: Wildfire exposure derived from ingested fire potential tiles.
St. Louis: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Mountain View: 14/100 · St. Louis: 27/100
St. Louis is 13 points higher.
Mountain View: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
St. 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.