Some historians believe that the death toll was closer to 30,000. There is not much known about the storm, because it happened before people took official records of hurricanes. The Great Hurricane of 1780, also known as Huracán San Calixto, the Great Hurricane of the Antilles, and the 1780 Disaster is probably the deadliest Atlantic hurricane on record. Great hurricane of 1780, hurricane (tropical cyclone) of October 1780, one of the deadliest on record in the Atlantic Ocean. It killed more than 27,500 people when it passed through the Caribbean. The season also had the strongest and deadliest Atlantic hurricane of … The Great Hurricane of 1780 was the Atlantic hurricane ever recorded. by Jessika Toothman & Nicholas Gerbis. The Great Hurricane of 1780 was the Atlantic hurricane ever recorded. Between 20,000 and 22,000 people died when the storm passed through the Lesser Antilles in the Caribbean 10–16 October. The Great Hurricane of 1780 was the Atlantic hurricane ever recorded. The Great Hurricane of 1780 The devastating death toll of the Great Hurricane of 1780 exceeds even that of Hurricane Mitch. In October 1780, a powerful storm slammed the islands of the Caribbean, killing more than 20,000 people. The Great Hurricane of 1780, also known as the Hurricane San Calixto II, [1] is the deadliest Atlantic hurricane on record. It is estimated that 22,000 persons lost their lives in Barbados, St. Vincent, St. Lucia and Martinique. There is not much known about the storm, because it happened before people took official records of hurricanes. In The Great Hurricane of 1780, author Wayne Neely chronicles the chaos and destruction it brought to the Caribbean. How many were killed in the Great Hurricane of 1780? The Great Hurricane of 1780 took nine days to blast its way across the Caribbean, killing at least 20,000—the highest known death toll of any single weather event in history. The Great Hurricane of 1780’s track (from “Divine Wind” by Emanuel) From October 9 through 15, 1780, a severe hurricane ravaged the eastern Caribbean islands and became the deadliest Atlantic hurricane in recorded history. October 10, 1780 — Great Hurricane of 1780 (also known as Hurricane San Calixto II), killed 20,000 to 30,000 in Caribbean today.Hitting Barbados first, it remains the Atlantic’s deadliest recorded hurricane in history. Today marks the beginning of the 2011 Atlantic hurricane season (which runs until November 30). The 1780 Atlantic hurricane season ran through the summer and fall in 1780. 4. The Category 4 storm is the deadliest … In October 1780, a powerful storm slammed the islands of the Caribbean, killing more than 20,000 people. By the time the Great Hurricane of 1780 spun off into the Atlantic and dissipated, approximately 18 October, it had killed more than 22,000 people. By the time the Great Hurricane of 1780 spun off into the Atlantic and dissipated, approximately 18 October, it had killed more than 22,000 people. It was called the Great Hurricane of 1780. An estimated 22,000 people perished between Oct. 10 and 16 in the eastern Caribbean, most of them in the Lesser Antilles, with the heaviest losses occurring on the islands of Martinique, St. Eustatius and Barbados [source: CDERA ].