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City vs city
Harvey vs Gretna, LA
Gretna currently scores 1 points higher overall than Harvey, with the largest gap in tornado.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
Harvey: 60/100 · Gretna: 61/100
Gretna is 1 points higher.
Flood
Harvey: 35/100 · Gretna: 29/100
Harvey is 6 points higher.
Wind
Harvey: 52/100 · Gretna: 50/100
Harvey is 2 points higher.
Lightning
Harvey: 88/100 · Gretna: 92/100
Gretna is 4 points higher.
Tornado
Harvey: 68/100 · Gretna: 56/100
Harvey is 12 points higher.
Hail
Harvey: 88/100 · Gretna: 95/100
Gretna is 7 points higher.
Storm surge
Harvey: 99/100 · Gretna: 99/100
No gap.