City vs city
East Helena vs Helena Valley Southeast, MT
East Helena currently scores 3 points higher overall than Helena Valley Southeast, 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
East Helena: 24/100 · Helena Valley Southeast: 21/100
East Helena is 3 points higher.
Flood
East Helena: 10/100 · Helena Valley Southeast: 26/100
Helena Valley Southeast is 16 points higher.
East Helena: FEMA NFHL flood zones: 4 features intersect this tile.
Helena Valley Southeast: FEMA NFHL flood zones: 2 features intersect this tile.
Wind
East Helena: 15/100 · Helena Valley Southeast: 15/100
No gap.
East Helena: Wind exposure derived from ingested design wind / climatology tiles.
Helena Valley Southeast: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
East Helena: 9/100 · Helena Valley Southeast: 10/100
Helena Valley Southeast is 1 points higher.
East Helena: Lightning exposure derived from ingested climatology tiles.
Helena Valley Southeast: Lightning exposure derived from ingested climatology tiles.
Tornado
East Helena: 0/100 · Helena Valley Southeast: 0/100
No gap.
East Helena: Tornado risk derived from NOAA SPC historical reports.
Helena Valley Southeast: Tornado risk derived from NOAA SPC historical reports.
Hail
East Helena: 29/100 · Helena Valley Southeast: 5/100
East Helena is 24 points higher.
East Helena: Hail risk derived from NOAA SPC historical reports.
Helena Valley Southeast: Hail risk derived from NOAA SPC historical reports.
Storm surge
East Helena: Unavailable · Helena Valley Southeast: Unavailable
A score difference cannot be calculated without both sources.
East Helena: Storm surge model is not available for this location yet.
Helena Valley Southeast: Storm surge model is not available for this location yet.
Wildfire
East Helena: 65/100 · Helena Valley Southeast: 55/100
East Helena is 10 points higher.
East Helena: Wildfire exposure derived from ingested fire potential tiles.
Helena Valley Southeast: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
East Helena: 13/100 · Helena Valley Southeast: 13/100
No gap.
East Helena: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Helena Valley Southeast: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.