Category 4 major hurricane (SSHWS/NWS) | |
![]() Hurricane Debby antecedent to peak intensity on September 17
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Formed | September 13, 1982 |
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Dissipated | September 20, 1982 |
Highest winds |
1-minute sustained: 130 mph (215 km/h) |
Lowest pressure | 950 mbar (hPa); 28.05 inHg |
Fatalities | None reported |
Areas affected | Puerto Rico, Hispaniola, Turks and Caicos Islands, Bermuda, Eastern United States, Eastern Canada, Europe |
Part of the 1982 Atlantic hurricane season |
Hurricane Debby was the strongest tropical cyclone of the 1982 Atlantic hurricane season, with winds peaking at 130 mph (215 km/h). The fourth named storm, second hurricane, and the only major hurricane on the season, Debby developed near the north coast of Hispaniola from a westward moving tropical wave on September 13. Forming as a tropical depression, it headed northwestward, and eventually strengthened into Tropical Storm Debby the following day. Thereafter, Debby rapidly intensified into a hurricane early on September 15. The hurricane then curved northeastward and grazed Bermuda as a Category 2 hurricane on September 16. It continued to strengthen, and by September 18, Debby briefly peaked as a Category 4 hurricane on the Saffir–Simpson Hurricane Scale, with winds at 130 mph (215 km/h) and a minimum pressure of 950 mbar (hPa; 28.05 inHg).
After reaching peak intensity, Debby slowly weakened, and was between Category 2 and 1 when it passed south of Newfoundland early on September 19. Thereafter, the storm accelerated and was moving at roughly 60 mph (95 km/h) towards the east. Debby was rapidly approaching the British Isles on September 20, shortly before it transitioned into an extratropical cyclone. Overall, impact was minor in the Lesser Antilles, with only light to moderate rainfall in Dominican Republic, Puerto Rico, and the United States Virgin Islands. On Bermuda, high winds caused some power outages and knocked over trees, though damage on the island was minimal. In addition, Debby dropped rainfall and produced moderately strong winds on Newfoundland.