when does the atlantic hurricane season start and end
Atlantic hurricane season Worldwide, tropical cyclone activity peaks in late summer, when the difference between temperatures aloft and sea surface temperatures is the greatest. However, each particular basin has its own seasonal patterns. On a worldwide scale, May is the least active month, while September is the most active.[1] In the Northern Atlantic Ocean, a distinct hurricane season occurs from June 1 to November 30, sharply peaking from late August through September;[1] the season's climatological peak of activity occurs around September 10 each season.[2]
Hurricane Agnes Hurricane Agnes was the second tropical cyclone and first named storm of the 1972 Atlantic hurricane season. Agnes developed on June 14 from the interaction of a polar front and an upper trough over the Yucatán Peninsula. Initially forming as a tropical depression, the storm headed slowly eastward and emerged into the western Caribbean Sea on June 15. Once in the Caribbean, the depression began to strengthen, and by the following day, it became Tropical Storm Agnes. Thereafter, Agnes slowly curved northward and passed just west of Cuba on June 17. Early on June 18, the storm intensified enough to be upgraded to Hurricane Agnes. Heading northward, the hurricane eventually made landfall near Panama City, Florida late on June 19. After moving inland, Agnes rapidly weakened and was only a tropical depression when it entered Georgia. The weakening trend halted as the storm crossed over Georgia and into South Carolina. While over eastern North Carolina, Agnes re-strengthened into a tropical storm on June 21, as a result of baroclinic activity. Early the following day, the storm emerged into the Atlantic Ocean before re-curving northwestward and making landfall near New York City as a strong tropical storm. Agnes quickly became an extratropical cyclone on June 23, and tracked to the northwest of Great Britain, before being absorbed by another extratropical cyclone on July 6.