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Effects of the 1928 Okeechobee hurricane in Florida

At least 2,500 fatalities in the state of Florida

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Through Atlantic Ocean and Great Depression

The most extensive damage in Florida occurred in Palm Beach County. In West Palm Beach, the storm demolished 268 businesses and damaged 490 others while destroying 1,711 houses and impacting 6,369 others. Damage in the city amounted to $13.8 million (1928 USD; $19.9 million in 2024). Hundreds of structures suffered damage in Palm Beach, while few buildings and homes in other nearby coastal cities escaped impacts. Inland, strong winds pushed water from the shallow Lake Okeechobee above the small dikes, inundating southern and eastern shore communities with water up to 20 ft (6.1 m) above ground. The storm swept away or destroyed many structures and drowned at least 2,500 people, most of whom were black migrant farm workers. Millions of dollars in agricultural and structural damage occurred elsewhere in the state, especially south of Orlando. Throughout Florida, the hurricane impacted 32,414 structures, with 9,860 of those destroyed. Overall, damage totaled at least $25 million ($360 million in 2024), while Governor John W. Martin estimated that the hurricane left approximately 15,000 families homeless in Palm Beach County alone.

In the immediate aftermath of the storm, individuals and organizations across the United States assisted with relief efforts, especially the American Red Cross, which obtained almost $5.9 million ($84.9 million in 2024) in monetary donations. Racial segregation laws at the time resulted in many white victims receiving a proper burial at Woodlawn Cemetery in West Palm Beach. However, those collecting and transporting bodies either burned or mass buried black victims or those of an unknown race, especially at the Port Mayaca Cemetery and a pauper's cemetery in West Palm Beach, the latter remaining unmarked until 2003. Florida's economy, already faltering due to the land boom ending, fell into turmoil even before the Wall Street crash of 1929 and the Great Depression began. The regions worst impacted by the storm did not experience a significant economic rebound until the United States entered World War II. To prevent a similar disaster from reoccurring in the communities surrounding Lake Okeechobee, construction of the Herbert Hoover Dike began in the 1930s.

Background

A tropical depression developed almost immediately offshore the west coast of Africa on September 6, near Dakar, Senegal. The depression strengthened into a tropical storm later that day, shortly before passing south of the Cape Verde Islands. Further intensification was halted by late on September 7. However, about 48 hours later, the storm resumed strengthening and became a Category 1 hurricane on the modern-day Saffir–Simpson hurricane wind scale. The system reached Category 4 intensity before striking Guadeloupe on September 12. Around midday on September 13, the storm strengthened into a Category 5 hurricane while moving west-northwestward, peaking with maximum sustained winds of 160 mph (260 km/h). About six hours later, the system made landfall in Puerto Rico; it remains the only tropical cyclone known to have struck the island as a Category 5 hurricane. After emerging into the Atlantic, the storm weakened slightly, falling to Category 4 intensity, and traversed the Bahamas between September 15 and September 16.

The storm maintained Category 4 intensity through its landfall near Palm Beach, Florida, at 00:00 UTC on September 17 with sustained winds of 145 mph (230 km/h). While crossing Florida, the system weakened significantly, falling to Category 1 intensity late on September 17 just north of the Tampa Bay area. Thereafter, the storm curved north-northeastward and briefly re-emerged into the Atlantic on September 18, but soon made another landfall near Edisto Island, South Carolina, with winds of 85 mph (135 km/h). Early on the following day, the system weakened to a tropical storm and transitioned into an extratropical cyclone over North Carolina hours later. The remnants moved northwestward across the Mid-Atlantic region before dissipating over Ontario on September 21.

After World War I, South Florida experienced a land boom, which brought new construction and large population increases, including the quadrupling of West Palm Beach's population between 1920 and 1927. However, the land boom began faltering after news spread about the 1926 Miami hurricane and real estate scams. In contrast to the quickly-growing coastal areas, the communities along the shore of Lake Okeechobee more closely resembled an agrarian society, with agricultural productivity rapidly taking hold in the area due to the rich, black muck soil. A 1945 St. Louis Post-Dispatch article estimated that approximately 5,000 migrant farm workers resided in this region at the time of the 1928 hurricane, many living in shacks and tents.

A mud dike averaging only 4 ft (1.2 m) in height surrounded Lake Okeechobee prior to the 1928 hurricane. In 1926, the Miami hurricane breached the southwest side of this dike, devastating Clewiston and Moore Haven and drowning as many as 300 people. Florida chief engineer Fred C. Elliott recognized the necessity of constructing a levee at least since 1920 to prevent flooding around Lake Okeechobee. Congressman Herbert J. Drane also attempted to secure federal authorization and funding for flood control around the lake since 1924 because the state did not have enough funds, but without success.

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