City vs city
Oak Grove vs Purvis, MS
Purvis currently scores 13 points higher overall than Oak Grove, 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
Oak Grove: 54/100 · Purvis: 67/100
Purvis is 13 points higher.
Flood
Oak Grove: 46/100 · Purvis: 38/100
Oak Grove is 8 points higher.
Oak Grove: FEMA NFHL flood zones: 7 features intersect this tile.
Purvis: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Oak Grove: 37/100 · Purvis: 40/100
Purvis is 3 points higher.
Oak Grove: Wind exposure derived from ingested design wind / climatology tiles.
Purvis: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Oak Grove: 92/100 · Purvis: 95/100
Purvis is 3 points higher.
Oak Grove: Lightning exposure derived from ingested climatology tiles.
Purvis: Lightning exposure derived from ingested climatology tiles.
Tornado
Oak Grove: 73/100 · Purvis: 92/100
Purvis is 19 points higher.
Oak Grove: Tornado risk derived from NOAA SPC historical reports.
Purvis: Tornado risk derived from NOAA SPC historical reports.
Hail
Oak Grove: 36/100 · Purvis: 100/100
Purvis is 64 points higher.
Oak Grove: Hail risk derived from NOAA SPC historical reports.
Purvis: Hail risk derived from NOAA SPC historical reports.
Storm surge
Oak Grove: Unavailable · Purvis: Unavailable
A score difference cannot be calculated without both sources.
Oak Grove: Storm surge model is not available for this location yet.
Purvis: Storm surge model is not available for this location yet.
Wildfire
Oak Grove: 69/100 · Purvis: 79/100
Purvis is 10 points higher.
Oak Grove: Wildfire exposure derived from ingested fire potential tiles.
Purvis: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Oak Grove: 22/100 · Purvis: 22/100
No gap.
Oak Grove: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Purvis: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.