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City vs city
Gretna vs Harvey, 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
Gretna: 61/100 · Harvey: 60/100
Gretna is 1 points higher.
Flood
Gretna: 29/100 · Harvey: 35/100
Harvey is 6 points higher.
Wind
Gretna: 50/100 · Harvey: 52/100
Harvey is 2 points higher.
Lightning
Gretna: 92/100 · Harvey: 88/100
Gretna is 4 points higher.
Tornado
Gretna: 56/100 · Harvey: 68/100
Harvey is 12 points higher.
Hail
Gretna: 95/100 · Harvey: 88/100
Gretna is 7 points higher.
Storm surge
Gretna: 99/100 · Harvey: 99/100
No gap.