City vs city
Exeter vs Porterville, CA
Exeter currently scores 2 points higher overall than Porterville, 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
Exeter: 26/100 · Porterville: 24/100
Exeter is 2 points higher.
Flood
Exeter: 52/100 · Porterville: 38/100
Exeter is 14 points higher.
Exeter: FEMA NFHL flood zones: 6 features intersect this tile.
Porterville: FEMA NFHL flood zones: 7 features intersect this tile.
Wind
Exeter: 4/100 · Porterville: 4/100
No gap.
Exeter: Wind exposure derived from ingested design wind / climatology tiles.
Porterville: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Exeter: 2/100 · Porterville: 2/100
No gap.
Exeter: Lightning exposure derived from ingested climatology tiles.
Porterville: Lightning exposure derived from ingested climatology tiles.
Tornado
Exeter: 0/100 · Porterville: 0/100
No gap.
Exeter: Tornado risk derived from NOAA SPC historical reports.
Porterville: Tornado risk derived from NOAA SPC historical reports.
Hail
Exeter: 2/100 · Porterville: 6/100
Porterville is 4 points higher.
Exeter: Hail risk derived from NOAA SPC historical reports.
Porterville: Hail risk derived from NOAA SPC historical reports.
Storm surge
Exeter: Unavailable · Porterville: Unavailable
A score difference cannot be calculated without both sources.
Exeter: Storm surge model is not available for this location yet.
Porterville: Storm surge model is not available for this location yet.
Wildfire
Exeter: 72/100 · Porterville: 72/100
No gap.
Exeter: Wildfire exposure derived from ingested fire potential tiles.
Porterville: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Exeter: 23/100 · Porterville: 19/100
Exeter is 4 points higher.
Exeter: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Porterville: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.