The Great Hurricane Of 1896 – Watts Up With That?

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From NOT A LOT OF PEOPLE KNOW THAT

By Paul Homewood

Helene has been declared as the most powerful hurricane to hit Florida’s Big Bend region.

But what about the unnamed 1896 hurricane, which demolished Cedar Keys?

This image shows the devastation caused by the Great Hurricane of 1896 that struck the Gulf and Atlantic coasts of Florida. With its 2,200-kilometer coastline, Florida is the U.S. state most vulnerable to these storms. More than 450 recorded tropical storms and hurricanes have reached its shores since European exploration began. The hurricane of September 1896 destroyed most of the residential area of the town of Cedar Key on the upper west coast of the Florida peninsula, killing dozens of residents and destroying most of Cedar Key’s industries. Before making landfall, the storm and its tidal surge overwhelmed more than 100 sponging boats, killing untold numbers of crewmen. The hurricane then crossed the peninsula, leaving a wide swath of destruction until it reached the Atlantic coast at Fernandina, before heading north to Virginia. This image shows survivors, both white and black, in Fernandina, standing atop mounds of rubble, still seemingly shocked by the destruction

https://www.loc.gov/item/2021669942

By any standards the 1896 Cedar Keys hurricane was a monster. This is Wikipedia’s summary:

The 1896 Cedar Keys hurricane was a powerful and destructive tropical cyclone that devastated much of the East Coast of the United States, starting with Florida‘s Cedar Keys, near the end of September 1896. The storm’s rapid movement allowed it to maintain much of its intensity after landfall and cause significant damage over a broad area; as a result, it became one of the costliest United States hurricanes at the time. The fourth tropical cyclone of the 1896 Atlantic hurricane season, it formed by September 22, likely from a tropical wave, before crossing the Caribbean Sea just south of the Greater Antilles. It entered the Gulf of Mexico as the equivalent of a major hurricane on the Saffir–Simpson scale, and struck the Cedar Keys—an offshore island chain that includes the island and city of Cedar Key—early on the morning of September 29 with winds of 125 mph . The area was inundated by a devastating 10.5 ft  storm surge that undermined buildings, washed out the connecting railroad to the mainland, and submerged the smaller, outlying islands, where 31 people were killed. Strong winds also destroyed many of the red cedar trees that played an important role in the economy of the region. No hurricane would hit this region of Florida with a similar strength until 2023.

The cyclone continued inland over the Suwannee River valley, causing widespread destruction in dozens of communities across interior northern Florida; in the hardest-hit settlements, intense winds left few trees or buildings standing. The hurricane razed 5,000 sq mi (13,000 km2) of dense pine forests in northern Florida, crippling the turpentine industry. Crops and livestock were destroyed, and thousands of individuals were left homeless. The storm killed at least 70 people in mainland Florida, while inflicting approximately $3 million (equivalent to $110 million in 2023) in property damage across the state. Speeding north, the hurricane ravaged southeastern Georgia and the Sea Islands. In Savannah, a 45-minute onslaught of fierce winds unroofed thousands of structures. Parks, cemeteries, and streets in the city were littered with fallen trees, and the Savannah River saw dozens of wrecked boats. At least 37 people in Georgia died. Strong winds and high tides battered southeastern South Carolina, ruining rice crops and peeling off roofs. The storm then tracked through mostly rural sectors of North Carolina and did significant wind damage in the Raleigh–Durham area.

Although the hurricane was weakening and transitioning into an extratropical cyclone late on September 29, its rapid forward movement contributed to high wind velocities across parts of the Mid-Atlantic states, with gusts approaching 100 mph (160 km/h). Additionally, torrential rains fell west of the storm’s track. In Virginia, cities and agricultural districts alike suffered extensive damage. Flash flooding in the Shenandoah Valley culminated in the failure of an earthen dam upstream from Staunton, unleashing a torrent of water that swept houses from their foundations and ravaged the town’s commercial district. In Washington, D.C., thousands of trees were uprooted or snapped, communications were severed, and localized streaks of violent gusts damaged many public and private buildings. The White House grounds were left in disarray. High tides in the Chesapeake Bay triggered flooding in coastal cities. In Pennsylvania, flooding rains and powerful wind gusts produced widespread destruction. Railroads in western parts of the state were plagued by washouts and landslides, while in southeastern areas, hundreds of barns were destroyed. The storm demolished a 5,390 ft (1,640 m) bridge over the Susquehanna River, while the Gettysburg Battlefield lost hundreds of trees, a few of which struck and damaged historical monuments. Strong winds extended as far east as Long Island. Heavy rainfall reached west into Ohio, and the hurricane’s extratropical remnants wrought havoc on shipping in the Great Lakes. The storm caused at least 202 deaths and wrought more than $9.6 million (equivalent to $352 million in 2023) in damage.

https://en.wikipedia.org/wiki/1896_Cedar_Keys_hurricane

Just as with Helene, Cedar Keys rapidly intensified over the Gulf, and then proceeded to cause massive devastation inland, through Georgia, the Carolinas, and up to New York. There were 115 deaths and 12000 left homeless in Florida alone. Cedar Keys was hit by a 10.5 ft storm surge, bigger than anything recorded during Helene. Nearby Yankeetown had an even bigger surge of over 12ft.

Unsurprisingly most of the Cedar Keys’ residential area and industry was destroyed. Helene by contrast left nothing like this sort of damage, something that cannot simply be explained away by more robust buildings.

Georgia also bore the brunt of the storm, with damage to plantations and rice crops, widespread destruction of homes and the complete clearing of dense pine forests east of Folkston. The storm was still wreaking havoc when it reached Virginia, and produced what still stands as the most severe windstorm in Richmond’s history.

Catastrophic flooding followed the storm on its pathway north, even as far as Ohio.

In total there were reckoned to be 202 fatalities.

Yet despite all of this, the 1896 hurricane was only rated as Cat 3, with winds of 125 mph. Remember that Helene supposedly had winds of 140 mph.

So how did the authorities arrive at their estimate of 125mph? Remember that in those days anemometers were useless for measuring hurricane speeds winds, even if you actually had one at the exact centre of the storm. Below is the Hurricane Research Division’s record of how they arrived at their conclusions. I have highlighted the part relevant to landfall:

https://web.archive.org/web/20110604063810/http://www.aoml.noaa.gov/hrd/hurdat/metadata_master.html

Hardly scientific!

The analysis by Partagas, which is referred to and which the latest analysis is based on can be read here, and is no better, mainly referring to newspaper reports.

Nowhere in any of their or the HRD analysis is there any mention of actual recordings of wind speed or central pressure. Hardly surprising, given that all happened in 1896.

Yet we are expected believe that Helene, with considerably less damage, both in Florida and inland, was a much stronger storm.

Sorry, I just don’t believe it.



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