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City vs city
Castana vs Denison, IA
Denison currently scores 8 points higher overall than Castana, with the largest gap in hail.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
Castana: 39/100 · Denison: 47/100
Denison is 8 points higher.
Flood
Castana: 86/100 · Denison: 57/100
Castana is 29 points higher.
Wind
Castana: 19/100 · Denison: 19/100
No gap.
Lightning
Castana: 60/100 · Denison: 62/100
Denison is 2 points higher.
Tornado
Castana: 12/100 · Denison: 44/100
Denison is 32 points higher.
Hail
Castana: 37/100 · Denison: 100/100
Denison is 63 points higher.
Storm surge
Castana: 0/100 · Denison: 0/100
No gap.