City vs city
Petrolia vs Natrona Heights, PA
Natrona Heights currently scores 12 points higher overall than Petrolia, with the largest gap in tornado.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
Petrolia: 30/100 · Natrona Heights: 42/100
Natrona Heights is 12 points higher.
Flood
Petrolia: 60/100 · Natrona Heights: 76/100
Natrona Heights is 16 points higher.
Wind
Petrolia: 18/100 · Natrona Heights: 18/100
No gap.
Lightning
Petrolia: 36/100 · Natrona Heights: 31/100
Petrolia is 5 points higher.
Tornado
Petrolia: 4/100 · Natrona Heights: 54/100
Natrona Heights is 50 points higher.
Hail
Petrolia: 17/100 · Natrona Heights: 53/100
Natrona Heights is 36 points higher.
Storm surge
Petrolia: 0/100 · Natrona Heights: 0/100
No gap.