Always have had them but their severity is increasing. Probably just a coincidence!
What makes them more "severe"? The greater number of people impacted, as in over population makes storms "worse"?
List of Atlantic hurricanes in the 18th century
The Great Storm of 1703. Most powerful wind force ever experienced in modern England history and caused more death and destruction that any known storm before or after.
1713
in Currituck county, North Carolina near the Virginia-North Carolina border, where the storm surge breached the Outer Banks and opened several inlets into the Currituck Sound. William Byrd, one of the commissioners who established the Virginia-North Carolina boundary, stated "There was no tide in Currituck until 1713, when a violent storm opened a new inlet five miles south of the old one. One of the new inlets carved out by the storm became the location where the Virginia-North Carolina line begins on the Atlantic coast.
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Great Louisiana Hurricane of 1722. Moved through Lesser Antilles on September 11. This hurricane is the first tropical storm to strike the region for which there are adequate first-hand accounts and almost completely destroyed the city's fragile existing infrastructure. Storm made landfall in Louisiana on September 23 with 15 hours of hurricane winds and an 8-foot storm surge flooding. Hurricane force winds lasted 15 hours. In 1718, 3 feet (1m) high levees protected New Orleans from both river and tidal overflow (today they are 17 feet (5.2 m) high). The buildings in New Orleans suffered extensive destruction, though they were not of high grade construction having been hastily constructed when New Orleans was initially selected to be the capital of the Louisiana Company in 1717-18. The bayou between New Orleans and Biloxi was filled with two to three feet (0.6-0.9 m) of water as a result of the storm and all ships at port were destroyed. Rainfall and flooding were reported to have lasted for five days. This storm was responsible for moving Mobile from its old site 27 miles (43 km) north of the mouth of the Mobile River to its present-day site. This same storm likely re-curved northeast and headed into South Carolina as they reported three days of flooding rains in SC around the 27th.
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1743
Ben Franklin's ‘Eclipse Hurricane’ because it occurred during the night of a total lunar eclipse. First tropical storm in American history to be accurately measured with scientific instruments. Ben Franklin noted the difference in the start times the storms that started in Philadelphia and Boston and rationalized that it must have been the same storm traveling northward. This is referred as the first tangible progress towards understanding the "law of storms"
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The Coastal Hurricane of 1749. Severe flooding, high tides, and tree damage. Wind effects also recorded in New York City, Philadelphia, and Boston. Estimated to be one of the strongest hurricanes to hit the Mid-Altantic region, perhaps a category 4 based on recorded tidal surge. Hurricane produced a huge tidal surge of 15 feet
. Responsible for creating Willoughby Spit a small area of land near Norfolk that was inside the Chesapeake Bay. Ben Franklin had this storm under watch and it helped confirm his hypothesis from the 1743 hurricane he observed that coastal storms moved from the southwest and were preceded by northeasterly winds.
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But parroting the party lne is more accurate.
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