EFU Tornado — Hancock, Mississippi

2024-04-10 · near Bay St Louis Arpt, Hancock, Mississippi

Event narrative

A short-tracked tornado was identified using high resolution satellite imagery NDVI differencing. This tornado tracked over inaccessible rural lands north of Texas Flat Road along Catahoula Creek and Jourdan River before eventually dissipating as it interacted with the parent mesovortex to its east. The degree of damage could not be completed with enough confidence to determine an EF rating. Thus the rating for this tornado is unknown.

Wider weather episode

A strong upper level disturbance, surface low, and cold front produced a line of severe thunderstorms that pushed across Southeast Louisiana and Southern Mississippi in the morning and early afternoon hours of Wednesday, April 10, 2024. The line of severe thunderstorms produced strong straight line winds, extensive flash flooding in the New Orleans metro area and several tornadoes. 12 tornadoes have been confirmed in Mississippi from this event. 3 of them developed in Louisiana and tracked into Mississippi. 5 of those 12 tornadoes touched down and tracked across Stennis Space Center. At one point, as many as 3 of those 5 were on the ground at the same time. These tornadoes have been determined to range in strength from EFU to EF1 after NWS storm surveys and high resolution satellite analysis were conducted.

View location on OpenStreetMap → (30.4128, -89.5306)

Source: NOAA Storm Events Database, event_id 1172764. Narrative written by the NWS forecast office that issued the report.