Natural Disaster Risk in Arabi

Natural Hazard Profile: Arabi, Louisiana

Arabi, in St. Bernard County, is a town of roughly 4,625 residents situated along the Gulf Coast. Its humid subtropical climate brings very hot summers, mild winters, and exceptionally high humidity, and in particular a lengthy hurricane and tropical storm season. These conditions collectively define the natural hazard environment that Arabi residents and property owners must navigate.

According to FEMA's National Risk Index, Arabi carries an overall risk score of 5.2/10, placing it in the moderate category. Hurricane and tropical storm exposure tops the local risk profile, with the community vulnerable to storm surge, high sustained winds, and flooding rainfall during the June–November season. The area also faces notable exposure to coastal flood and lightning.

Within Louisiana, Arabi's risk is, slightly below the 6.1/10 state average. Nationally, it ranks above the U.S. national average of 4.5/10. FEMA's analysis of St. Bernard County identifies hurricane as the foremost hazard, followed by coastal flood and lightning. These rankings reflect the relative frequency and severity of each hazard type in the local environment.

With a moderate risk rating, Arabi residents are well-served by maintaining standard preparedness practices — an emergency supply kit, awareness of local hazard seasonality, and insurance that covers the top local risks. Periodic review of coverage for hurricane is recommended.