City vs city
Fallston vs Jarrettsville, MD
Jarrettsville currently scores 2 points higher overall than Fallston, 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
Fallston: 30/100 · Jarrettsville: 32/100
Jarrettsville is 2 points higher.
Flood
Fallston: 18/100 · Jarrettsville: 20/100
Jarrettsville is 2 points higher.
Fallston: FEMA NFHL flood zones: 3 features intersect this tile.
Jarrettsville: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Fallston: 21/100 · Jarrettsville: 21/100
No gap.
Fallston: Wind exposure derived from ingested design wind / climatology tiles.
Jarrettsville: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Fallston: 40/100 · Jarrettsville: 40/100
No gap.
Fallston: Lightning exposure derived from ingested climatology tiles.
Jarrettsville: Lightning exposure derived from ingested climatology tiles.
Tornado
Fallston: 8/100 · Jarrettsville: 0/100
Fallston is 8 points higher.
Fallston: Tornado risk derived from NOAA SPC historical reports.
Jarrettsville: Tornado risk derived from NOAA SPC historical reports.
Hail
Fallston: 54/100 · Jarrettsville: 28/100
Fallston is 26 points higher.
Fallston: Hail risk derived from NOAA SPC historical reports.
Jarrettsville: Hail risk derived from NOAA SPC historical reports.
Storm surge
Fallston: Unavailable · Jarrettsville: Unavailable
A score difference cannot be calculated without both sources.
Fallston: Storm surge model is not available for this location yet.
Jarrettsville: Storm surge model is not available for this location yet.
Wildfire
Fallston: 28/100 · Jarrettsville: 42/100
Jarrettsville is 14 points higher.
Fallston: Wildfire exposure derived from ingested fire potential tiles.
Jarrettsville: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Fallston: 43/100 · Jarrettsville: 43/100
No gap.
Fallston: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Jarrettsville: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.