Sunday, January 26, 2020

The Great Galveston Hurricane


The Great Galveston hurricane, known regionally as the Great Storm of 1900, was the deadliest natural disaster in United States history, one of the deadliest hurricanes (or remnants) to affect Canada, and the fourth-deadliest Atlantic hurricane overall. The hurricane left between 6,000 and 12,000 fatalities in the United States; the number most cited in official reports is 8,000. Most of these deaths occurred in and near Galveston, Texas, after storm surge inundated the coastline with 8 to 12 ft (2.4 to 3.7 m) of water. In addition to the number killed, the storm destroyed about 7,000 buildings of all uses in Galveston, which included 3,636 destroyed homes; every dwelling in the city suffered some degree of damage. The hurricane left approximately 10,000 people in the city homeless, out of a total population of nearly 38,000. The disaster ended the Golden Era of Galveston, as the hurricane alarmed potential investors, who turned to Houston instead. In response to the storm, three engineers designed and oversaw plans to raise the Gulf of Mexico shoreline of Galveston island by 17 ft (5.2 m) and erect a 10 mi (16 km) seawall.


On August 27, 1900, a ship east of the Windward Islands detected a tropical cyclone, the first observed during the annual season. Initially at tropical storm status, it remained mostly stagnant in intensity while moving steadily west-northwestward and entered the northeastern Caribbean Sea on August 30. The storm made landfall in the Dominican Republic as a weak tropical storm on September 2. It weakened slightly while crossing Hispaniola, before re-emerging into the Caribbean Sea later that day. On September 3, the cyclone struck modern day Santiago de Cuba Province and then slowly drifted along the southern coast of Cuba. Upon reaching the Gulf of Mexico on September 6, the storm strengthened into a hurricane. Significant intensification followed and the system peaked as a Category 4 hurricane with maximum sustained winds of 145 mph (230 km/h) on September 8. Early on the next day, it made landfall to the south of Houston, Texas. The cyclone weakened quickly after moving inland and fell to tropical storm intensity late on September 9. The storm turned east-northeastward and became extratropical over Iowa on September 11. The extratropical system strengthened while accelerating across the Midwestern United States, New England, and Eastern Canada before reaching the Gulf of Saint Lawrence on September 13. After striking Newfoundland later that day, the extratropical storm entered the far North Atlantic Ocean and weakened, with the remnants last observed near Iceland on September 15.


The great storm brought flooding and severe thunderstorms to portions of the Caribbean, especially Cuba and Jamaica. It is likely that much of South Florida experienced tropical storm-force winds, though mostly minor damage occurred. Hurricane-force winds and storm surge inundated portions of southern Louisiana, though the cyclone left no significant structural damage or fatalities in the state. 

The hurricane brought strong winds and storm surge to a large portion of east Texas, with Galveston suffering the brunt of the impact. Farther north, the storm and its remnants continued to produce heavy rains and gusty winds, which downed telegraph wires, signs, and trees in several states. 

Fatalities occurred in other states, including fifteen in Ohio, six in Wisconsin, two in Illinois, two in New York, one in Massachusetts, and one in Missouri. Damage from the storm throughout the United States exceeded $34 million. The remnants also brought severe impact to Canada. In Ontario, damage reached about $1.35 million, with $1 million to crops. The remnants of the hurricane caused at least 52 deaths – and possibly as many as 232 deaths – in Canada, mostly due to sunken vessels near Newfoundland and the French territory of Saint-Pierre. Throughout its path, the storm caused more than $35.4 million in damage.


History of Galveston Storms


The city of Galveston, formally founded in 1839, had weathered numerous storms, all of which the city survived with ease. In the late 19th century, Galveston was a booming town, with the population increasing from 29,084 people in 1890 to 37,788 people in 1900. The city was the fourth largest municipality in terms of population in the state of Texas in 1900, and had among the highest per capita income rates in the United States. Galveston had many ornate business buildings in a downtown section called The Strand, which was considered the "Wall Street of the Southwest". The city's position on the natural harbor of Galveston Bay along the Gulf of Mexico made it the center of trade in Texas, and one of the busiest ports in the nation. With this prosperity came a sense of complacency, as residents believed any future storms would be no worse than previous events. In fact, Galveston Weather Bureau section director Isaac Cline wrote an 1891 article in the Galveston Daily News that it would be impossible for a hurricane of significant strength to strike the island.


A quarter of a century earlier, the nearby town of Indianola on Matagorda Bay was undergoing its own boom. Then in 1875, a powerful hurricane blew through, nearly destroying the town. Indianola was rebuilt, though a second hurricane in 1886 caused most of the town's residents to move elsewhere. Many Galveston residents took the destruction of Indianola as an object lesson on the threat posed by hurricanes. Galveston is built on a low, flat island, little more than a large sandbar along the Gulf Coast. These residents proposed a seawall be constructed to protect the city, but the majority of the population and the city's government dismissed their concerns. Cline further argued in his 1891 article in the Galveston Daily News that a seawall was not needed due to his belief that a strong hurricane would not strike the island. As a result, the seawall was not built, and development activities on the island actively increased its vulnerability to storms. Sand dunes along the shore were cut down to fill low areas in the city, removing what little barrier there was to the Gulf of Mexico.


https://en.wikipedia.org/wiki/1900_Galveston_hurricane


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