Hurricane Francelia was the deadliest hurricane of the 1969 Atlantic hurricane season after causing significant flooding to Central America, especially Belize and Guatemala. The sixth named storm and fourth hurricane of the season, Francelia developed from a tropical wave in the southeastern Caribbean Sea on August 29. It moved west-northwestward and strengthened into a tropical storm on the following day. On September 1, Francelia reached hurricane status, shortly before re-curving west-southwest. While approaching Central America, the storm intensified and peaked as a Category 2 hurricane on September 2. Francelia weakened slightly before making landfall near Punta Gorda, Belize (then British Honduras) late on September 3. The storm quickly weakened inland and dissipated by the following day.
During its early stages, Francelia brought gusty winds and light rainfall to several islands in the Caribbean Sea. While remaining nearly stationary offshore Central America, heavy precipitation fell in some countries, especially Guatemala where severe flooding killed 269 people and caused $15 million in damage. In neighboring Honduras, the hurricane struck after the undeclared Football War, causing additional damage in the northern portions of the country. Damage in Honduras was heaviest on the offshore Bay Islands, and the hurricane damaged or destroyed the majority of two towns there. In El Salvador, flooding isolated towns for several days and caused crop damage. Several rivers in the region flooded, with the Belize River reaching above normal. Coastal areas of Belize lost electricity and telephone service, and high winds resulted in extensive damage to banana crops. Francelia ranked as the deadliest tropical cyclone in Guatemala, until Hurricane Mitch in 1998. Overall damage was estimated at $35.6 million, and there were 271 deaths.
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Meteorological history
The origins of Hurricane Francelia were from a tropical wave – an elongated low pressure area – that exited the western coast of Africa on August 19. It moved westward across the tropical Atlantic Ocean, and the annual summary of 1969 tropical cyclone activity indicated there may have been a tropical depression – a cyclone with sustained winds of less – briefly located within the system. On August 26, an area of convection, or thunderstorms, developed along the wave, about east of Barbados. A Hurricane Hunters flight two days later reported no low-level circulation. As the system moved through the southern Lesser Antilles, ship and land observations suggested a circulation had developed, signalling the formation of a tropical depression in the extreme southeastern Caribbean Sea early on August 29.
Hurricane Francelia continued west-southwestward toward the northern coast of Central America, strengthening significantly despite its proximity to land. A Hurricane Hunters flight on September 2 reported winds of and a minimum pressure of as the hurricane crossed over the Bay Islands, only off the coast of Honduras. Francelia weakened slightly as its forward movement slowed, but it remained a hurricane as it approached land, based on confirmation from ship reports. Tropical storm force winds spread across the country, although hurricane-force winds occurred only in a small area near where the hurricane made landfall. Francelia weakened quickly over land, dissipating late on September 4 over Guatemala. The system continued slowly across Central America, crossing into the eastern Pacific Ocean three days after it moved ashore. A few days later, it passed south of Jamaica, and winds of around were recorded, and there was heavy rainfall. Shortly thereafter, the eye of Francelia crossed over Grand Cayman, producing in a 16‑hour period. On Swan Island, located about offshore Honduras, Francelia produced peak winds of . A station on the island recorded a minimum pressure of , as well as of rainfall during the storm's passage.
Before Francelia made its final landfall, the National Hurricane Center (NHC) issued warnings for countries in the western Caribbean, although there were few observations confirming the track while it was active due to inadequate regional weather stations and lack of the Hurricane Hunters close to land. and totals reached about in some mountainous areas. Mountain rainfall resulted in overflown rivers, with the Belize River rising to over above normal.
Offshore northern Honduras, the Bay Islands experienced heavy rainfall and high tides from the hurricane. Most of the houses in French Harbor were damaged or destroyed, leaving 400 families homeless. About half of the town of Coxen Hole on Roatán was destroyed, and the rest of the buildings were damaged. Damage was less severe on Útila and Guanaja islands. Francelia flooded most of the northern coast of Honduras, inundating the airport in San Pedro Sula to a depth of . In San Pedro Sula, the storm cut the water supply for several days, and the floods cut road and rail links between there and Puerto Cortés along the coast. Across the region, Francelia caused widespread power outages. Along the Ulúa River, several residents were stranded when their cars stalled in flooded roadways. The floods wrecked four bridges on a road between La Lima and Tela. Flooding also ruined over 50% of the United Fruit Company's banana crop, forcing over to be replaced. The storm caused extensive damage to crops,