City vs city
Letha vs New Plymouth, ID
Letha currently scores 4 points higher overall than New Plymouth, with the largest gap in wildfire.
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
Letha: 18/100 · New Plymouth: 14/100
Letha is 4 points higher.
Flood
Letha: 29/100 · New Plymouth: Unavailable
A score difference cannot be calculated without both sources.
Letha: FEMA NFHL flood zones: 5 features intersect this tile.
New Plymouth: Flood model is not available for this location yet.
Wind
Letha: 11/100 · New Plymouth: 10/100
Letha is 1 points higher.
Letha: Wind exposure derived from ingested design wind / climatology tiles.
New Plymouth: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Letha: 7/100 · New Plymouth: 8/100
New Plymouth is 1 points higher.
Letha: Lightning exposure derived from ingested climatology tiles.
New Plymouth: Lightning exposure derived from ingested climatology tiles.
Tornado
Letha: 4/100 · New Plymouth: 0/100
Letha is 4 points higher.
Letha: Tornado risk derived from NOAA SPC historical reports.
New Plymouth: Tornado risk derived from NOAA SPC historical reports.
Hail
Letha: 1/100 · New Plymouth: 9/100
New Plymouth is 8 points higher.
Letha: Hail risk derived from NOAA SPC historical reports.
New Plymouth: Hail risk derived from NOAA SPC historical reports.
Storm surge
Letha: Unavailable · New Plymouth: Unavailable
A score difference cannot be calculated without both sources.
Letha: Storm surge model is not available for this location yet.
New Plymouth: Storm surge model is not available for this location yet.
Wildfire
Letha: 65/100 · New Plymouth: 46/100
Letha is 19 points higher.
Letha: Wildfire exposure derived from ingested fire potential tiles.
New Plymouth: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Letha: 11/100 · New Plymouth: 10/100
Letha is 1 points higher.
Letha: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
New Plymouth: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.