1893 Cheniere Caminada hurricane

The Chenière Caminada hurricane, also known as the Great October Storm, was a powerful hurricane that devastated the island of Cheniere Caminada, Louisiana in early October 1893. It was one of three deadly hurricanes during the 1893 Atlantic hurricane season; the storm killed an estimated 2,000 people, mostly from storm surge. The high death toll ranks the hurricane as the deadliest hurricane in Louisiana history and the third deadliest hurricane in the continental U.S., behind only the 1900 Galveston hurricane and the 1928 Okeechobee hurricane.

The Cheniere Caminada hurricane was the tenth known hurricane of the 1893 Atlantic hurricane season. Its origins remain unclear as neither maritime nor land-based weather observations captured its formative stages. The official Atlantic hurricane database indicates that the storm formed in the western Caribbean Sea on September 27, after which the storm intensified into a hurricane and struck northeastern portions of the Yucatan Peninsula on September 29 before curving northward into the Gulf of Mexico. A genesis in the western Caribbean was also contemporaneously noted by the U.S. Weather Bureau as a possible origin for the system. Another assessment of the storm published in 2014 suggested that the hurricane may have originated in the Bay of Campeche, avoiding the Yucatan Peninsula entirely. The first clear indication that the hurricane existed came on October 1, when the storm was in the northern Gulf of Mexico and closing in on the coast of Louisiana as a small but formidable hurricane; the storm's effects were already being experienced by the time the hurricane was first detected. On the night of October 1–2, the hurricane made landfall on southeastern Louisiana near Cheniere Caminada at peak strength, with its 130 mph (215 km/h) winds ranking it as a low-end Category 4 hurricane on the modern Saffir–Simpson scale.