Wednesday, 21 September 2022

THE 1938 NEW ENGLAND & LONG ISLAND HURRICANE

Today, The Grandma has been reading about the New England Hurricane, a terrible tropical cyclon that struke Long Island, New York, and New England on a day like today in 1938.

The 1938 New England Hurricane (also referred to as the Great New England Hurricane and the Long Island Express Hurricane) was one of the deadliest and most destructive tropical cyclones to strike Long Island, New York, and New England.

The storm formed near the coast of Africa on September 9, becoming a Category 5 hurricane on the Saffir–Simpson hurricane scale, before making landfall as a Category 3 hurricane on Long Island on Wednesday, September 21. It is estimated that the hurricane killed 682 people, damaged or destroyed more than 57,000 homes, and caused property losses estimated at $306 million ($4.7 billion in 2017).

Multiple other sources, however, mention that the 1938 hurricane might have really been a more powerful Category 4, having winds similar to Hurricanes Hugo, Harvey, Frederic and Gracie when it ran through Long Island and New England. Also, numerous others estimate the real damage between $347 million and almost $410 million. 

Damaged trees and buildings were still seen in the affected areas as late as 1951. It remains the most powerful and deadliest hurricane in recorded New England history, perhaps eclipsed in landfall intensity only by the Great Colonial Hurricane of 1635.

More information: Hurricanes Science 

At the time, roughly half of the 1938 New England hurricane's existence went unnoticed. The Atlantic hurricane reanalysis in 2012 concluded that the storm developed into a tropical depression on September 9 off the coast of West Africa, but the United States Weather Bureau was unaware that a tropical cyclone existed until September 16; by then, it was already a well-developed hurricane and had tracked westward toward the Sargasso Sea.

It reached hurricane strength on September 15 and continued to strengthen to a peak intensity of 260 km/h near The Bahamas four days later, making it a Category 5-equivalent hurricane. The storm was propelled northward, rapidly paralleling the East Coast before making landfalls on Long Island and Connecticut as a Category 3-equivalent hurricane on September 21. After moving inland, it transitioned into an extratropical cyclone and dissipated over Ontario on September 23.

The majority of the storm damage was from storm surge and wind. Damage was estimated at $308 million, the equivalent of $5.1 billion adjusted for inflation in 2016 dollars, making it among the most costly hurricanes to strike the U.S. mainland. It is estimated that, if an identical hurricane had struck in 2005, it would have caused $39.2 billion in damage due to changes in population and infrastructure.

Approximately 600 people died in the storm in New England, most in Rhode Island, and up to 100 people elsewhere in the path of the storm. An additional 708 people were reported injured.

More information: Mass Moments

In total, 4,500 cottages, farms, and other homes were reported destroyed and 25,000 homes were damaged. Other damages included 26,000 automobiles destroyed and 20,000 electrical poles toppled. The hurricane also devastated the forests of the Northeast, knocking down an estimated two billion trees in New York and New England. Freshwater flooding was minimal, however, as the quick passage of the storm decreased local rainfall totals, with only a few small areas receiving over 250 mm.

Over 35% of New England's total forest area was affected. In all, over 2.7 billion board feet of trees fell because of the storm, although 1.6 billion board feet of the trees were salvaged. The Northeastern Timber Salvage Administration (NETSA) was established to deal with the extreme fire hazard that the fallen timber had created.

In many locations, roads from the fallen tree removal were visible decades later, and some became trails still used today. The New York, New Haven and Hartford Railroad from New Haven to Providence was particularly hard hit, as countless bridges along the Shore Line were destroyed or flooded, severing rail connections to badly affected towns such as Westerly, Rhode Island.

Due to the lack of technology in 1938, Long Island residents were not warned of the hurricane's arrival, leaving no time to prepare or evacuate. Long Island was struck first, before New England and Quebec, earning the storm the nickname the Long Island Express. The winds reached up to 240 km/h, with waves surging to around 7-10 m high.

More information: New England Historical Society


 Hurricane season brings a humbling reminder that,
despite our technologies,
most of nature remains unpredictable.

Diane Ackerman

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