Natural Disaster Risk in Gibson

Natural Hazard Profile: Gibson, Louisiana

Gibson, in Terrebonne County, is a small community of about 1,495 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 Gibson residents and property owners must navigate.

Gibson's overall natural disaster risk is rated 6.6/10 (High) by FEMA's National Risk Index. The risk of coastal inundation tops the local hazard profile, with the area exposed to storm surge, tidal flooding, and wave action during major coastal storm events. Secondary hazards include hurricane and heat.

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

With a high natural disaster risk rating, Gibson residents benefit from taking preparedness seriously. Reviewing insurance coverage for coastal flood and secondary hazards, registering for emergency alerts, and maintaining a household emergency kit are practical steps that can significantly reduce impact during a major event.