Tornado in Plaquemines Parish, Louisiana

A post-event analysis using high resolution satellite imagery helped to identify a defined, narrow tornado damage path in the marsh near Felicity Bay in Plaquemines Parish. This damage path is matched closely with KLIX radar data that indicated a strong area of rotation with a tornado debris signature between 6:01 and 6:06 PM CST which matched up with the narrow damage path. The exact end of the tornado path is unclear as bays and lagoons obscure any semblance of a damage path toward the end before the tornado debris signature began to dissipate. Exact peak intensity is unknown given no damage indicators could be identified.

A strong upper level disturbance and surface low produced several supercell thunderstorms with embedded tornadoes across Southeast Louisiana and Southern Mississippi during the late afternoon and evening hours of Wednesday December 14, 2022. These supercell thunderstorms produced straight line wind damage and a several tornadoes in the area. Two EF-2 tornados impacted portions of the New Orleans metro area in St. Charles Parish, and in Jefferson, Orleans, and St. Bernard Parishes.

6 tornadoes have been confirmed from this event. These tornadoes have been determined to range in strength from EF0 to EF2 after NWS storm surveys were conducted. The St. Charles tornado resulted in 8 injuries and 1 fatality.