City vs city
Petersburg vs Wrangell, AK
Petersburg and Wrangell are tied on overall score, with the biggest factor difference in wind.
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
Petersburg: 22/100 · Wrangell: 22/100
No gap.
Flood
Petersburg: Unavailable · Wrangell: Unavailable
A score difference cannot be calculated without both sources.
Petersburg: Flood model is not available for this location yet.
Wrangell: Flood model is not available for this location yet.
Wind
Petersburg: 44/100 · Wrangell: 44/100
No gap.
Petersburg: Wind exposure derived from ingested design wind / climatology tiles.
Wrangell: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Petersburg: 0/100 · Wrangell: 0/100
No gap.
Petersburg: Lightning exposure derived from ingested climatology tiles.
Wrangell: Lightning exposure derived from ingested climatology tiles.
Tornado
Petersburg: Unavailable · Wrangell: Unavailable
A score difference cannot be calculated without both sources.
Petersburg: Tornado model is not available for this location yet.
Wrangell: Tornado model is not available for this location yet.
Hail
Petersburg: Unavailable · Wrangell: Unavailable
A score difference cannot be calculated without both sources.
Petersburg: Hail model is not available for this location yet.
Wrangell: Hail model is not available for this location yet.
Storm surge
Petersburg: Unavailable · Wrangell: Unavailable
A score difference cannot be calculated without both sources.
Petersburg: Storm surge model is not available for this location yet.
Wrangell: Storm surge model is not available for this location yet.
Wildfire
Petersburg: Unavailable · Wrangell: Unavailable
A score difference cannot be calculated without both sources.
Petersburg: Wildfire model is not available for this location yet.
Wrangell: Wildfire model is not available for this location yet.
Ingested air quality
Petersburg: Unavailable · Wrangell: Unavailable
A score difference cannot be calculated without both sources.
Petersburg: Air quality model is not available for this location yet.
Wrangell: Air quality model is not available for this location yet.