![]() Approximately 90% of the citrus crops in Florida were destroyed, in what the state called the "Freeze of the Century," resulting in Florida's citrus industry suffering $1.2 billion in losses ($2.68 billion in 2016 dollars). At least 126 deaths were recorded as being due to the cold wave of 1985. The cold wave of January 1985 resulted in multiple human fatalities, the deaths of many wild and domesticated animals, massive crop losses, and infrastructure damage to homes, municipality sites and industrial sites. Miami, Florida, whose average low in late January is 59 ☏ (15 ☌), recorded a record low of 37 ☏ (3 ☌) on Januand 34 ☏ (1 ☌) on January 22, 1985. Atlanta, Georgia saw a low of −8 ☏ (−22 ☌), setting a record for the month of January as well as for the 20th century, and was only one degree shy of its all-time record (since 1878) set in February 1899. Gainesville, Florida, with a low temperature of 10 ☏ (−12 ☌) was its coldest temperature since the Great Blizzard of 1899 (when it had reached a low of 6 ☏ (−14 ☌)). All-time low temperature records were also set well into interior sections of the deep South, such as in Charlotte, North Carolina, where temperatures were recorded as low as −5 ☏ (−21 ☌) Macon, Georgia, with a record low of −6 ☏ (−21 ☌) and Jacksonville, Florida with a record low of 7 ☏ (−14 ☌). Nashville, Tennessee dropped to −17 ☏ (−27 ☌), and Knoxville, Tennessee recorded a record low of −24 ☏ (−31 ☌). Farther south, Roanoke, Virginia, set a record low of −11 ☏ (−24 ☌). Washington National Airport recorded a low of −4 ☏ (−20 ☌) and Washington Dulles Airport a low of −6 ☏ (−21 ☌) on the morning of January 21. New York City's Central Park recorded a low of −2 ☏ (−19 ☌), breaking that date's record. Īs the cold air mass moved southeastward, it modified only slightly, resulting in frigid air for most of the East Coast of the United States starting on the morning of January 21, 1985. Virginia's official record low temperature of −30 ☏ (−34 ☌) was also set on this day in Pembroke, Virginia. Memphis, Tennessee recorded a low of −4 ☏ (−20 ☌), setting a record low for that day. Cleveland, Ohio fell to −18 ☏ (−28 ☌), which was at the time a record low. In Cincinnati, Ohio, the morning temperature of −21 ☏ (−29 ☌) tied for the fourth-lowest minimum temperature in the city's history, outdone by a cold mass the year before and a blizzard in 1977. Louis, Missouri saw a low of −18 ☏ (−28 ☌), and Pittsburgh, Pennsylvania had a low of −18 ☏ (−28 ☌), the coldest morning since 1899. In Chicago, Illinois, a record low of −27 ☏ (−33 ☌) combined with 25 miles per hour (40 km/h) winds, to produce a wind chill of −60 ☏ (−51 ☌). The Arctic air mass started moving into the United States on the evening of January 19 and into the morning of January 20, 1985. Unlike with cold-air systems, a pattern of self-modification did not immediately occur, and seasonable temperatures were absent for a number of days, a rarity in forecasting. in December, 1984, suggesting that there was a build-up of cold air that was suddenly released from the Arctic, a meteorological event known as a mobile polar high.įrom Sunday, Januuntil Tuesday, January 22, 1985, the polar vortex, coupled with a large ridge of high pressure, moved polar air into the United States as far south as Arizona, Texas, and northern Florida. This was preceded by unusually warm weather in the eastern U.S. Blocked from its normal movement, polar air from the north pushed into nearly every section of the central and eastern half of the United States and Canada, shattering record low temperature records in a number of areas. The 1985 North America cold wave was a meteorological event which occurred in January, 1985, as a result of the shifting of the polar vortex farther south than is normally seen. A map of the United States detailing the record-low temperatures for various cities on January 21, 1985
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |