Type | Extratropical cyclone Nor'easter Blizzard Winter storm |
---|---|
Formed | February 1, 1976 |
Dissipated | February 5, 1976 |
Lowest pressure | 957 mb (28.26 inHg) |
Maximum snowfall or ice accretion | 56 inches (140 cm) |
Damage | $22 million (Mostly in Canada) |
Areas affected | New England and Atlantic Canada |
The Groundhog Day gale was a severe winter storm that hit the Northeastern United States and southeastern Canada on February 2 (Groundhog Day), 1976.
An upper-level low was stationary across the Desert Southwest of the United States, on January 28. [2] A system in the northern branch of the Westerlies known as a Saskatchewan Screamer, similar to an Alberta clipper but originating as a frontal wave in the next Canadian province to the east, moved east-southeast across Canada beginning on January 30, luring the system in the United States eastward. The cyclones merged by February 2, becoming a significant storm over New England before lifting northward through Quebec into the Davis Strait. At this time, maximum sustained winds reached 164 kilometers per hour (102 mph) in coastal areas (equal to a Category 2 hurricane on the Saffir-Simpson hurricane scale), with wind gusts of up to 188 kilometers per hour (116 mph). By February 6, this extratropical cyclone was absorbed by another system in the northern Canadian archipelago. [3]
Caribou, Maine, recorded one of its lowest pressures on record, with much of New England recording its lowest values for the month of February, [4] with a reading of 957.3 hectopascals (28.27 inHg). [5] Winds gusted to 60 knots (69 mph) in Rockland and 100 knots (115 mph) at Southwest Harbor. Blizzard conditions were experienced for a few hours as the cyclone moved up into Canada. The storm caused extensive damage in many areas. Although many trees were blown down by the storm, many more were killed after large amounts of seawater were blown inland. Coastal flooding was seen from Brunswick to Eastport. A tidal surge went up the Penobscot River, flooding Bangor, Maine, for three hours around midday. [6] At 11:15 am, waters began rising on the river and within 15 minutes had risen a total of 3.7 metres (12 ft) flooding downtown. About 200 cars were submerged and office workers were stranded until waters receded. There were no reported deaths during this unusual flash flood. [7]
Boston, Massachusetts, set their lowest February pressure on record, with a reading of 28.48 inches of mercury (964 hPa). [8]
Cyclonic flow and cold air around the backside of this system led to significant Lake effect snows for areas downwind of the Great Lakes. [9]
Burlington set a daily snow record on February 2 when 6.5 inches fell. [10]
Significant damage occurred in southern New Brunswick, especially to the city of Saint John. Saint John experienced winds of 188 km/h (116 mph). [11] Southwest Nova Scotia and southern New Brunswick experienced coastal flooding of up to 1.6 meters (5 feet 3 inches) deep causing extensive damage to wharves, coastal buildings, boats and vessels. Power and communications lines were also knocked out. The tides along the coast were increased due to the convergence of anomalistic, synodical, and tropical monthly tidal cycles peaking simultaneously (known as Saros); a once in 18-year event. [12] Damage was estimated in the tens of millions of dollars. [13] Offshore New Brunswick, 12-m (39 ft) waves with swells of 10 metres (33 ft) were reported in the high seas. [14] The decommissioned Grand Harbour Lighthouse at Fish Fluke Point on Grand Manan sustained extensive damage. [15] The aftermath of this storm was worsened by a severe cold snap that followed the day after.
The 1938 New England Hurricane was one of the deadliest and most destructive tropical cyclones to strike the United States. 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. 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 to ever strike New York and New England in history, perhaps eclipsed in landfall intensity only by the Great Colonial Hurricane of 1635.
A storm surge, storm flood, tidal surge, or storm tide is a coastal flood or tsunami-like phenomenon of rising water commonly associated with low-pressure weather systems, such as cyclones. It is measured as the rise in water level above the normal tidal level, and does not include waves.
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Hurricane Gloria was a powerful tropical cyclone that caused significant damage along the East Coast of the United States and in Atlantic Canada during the 1985 Atlantic hurricane season. It was the first significant tropical cyclone to strike the northeastern United States since Hurricane Agnes in 1972 and the first major storm to affect New York City and Long Island directly since Hurricane Donna in 1960. Gloria was a Cape Verde hurricane originating from a tropical wave on September 16 in the eastern Atlantic Ocean. After remaining a weak tropical cyclone for several days, Gloria intensified into a hurricane on September 22 north of the Lesser Antilles. During that time, the storm had moved generally westward, although it turned to the northwest due to a weakening of the ridge. Gloria quickly intensified on September 24, and the next day reached peak winds of 145 mph (233 km/h). The hurricane weakened before striking the Outer Banks of North Carolina on September 27. Later that day, Gloria made two subsequent landfalls on Long Island and across the coastline of western Connecticut, before becoming extratropical on September 28 over New England. The remnants moved through Atlantic Canada and went on to impact Western Europe, eventually dissipating on October 4.
The 1954 Atlantic hurricane season was an above-average Atlantic hurricane season in terms of named storms, with 16 forming. Overall, the season resulted in $751.6 million in damage, the most of any season at the time. The season officially began on June 15, and nine days later the first named storm developed. Hurricane Alice developed in the Gulf of Mexico and moved inland along the Rio Grande, producing significant precipitation and record flooding that killed 55 people. Activity was slow until late August; only Barbara, a minimal tropical storm, developed in July. In the span of two weeks, hurricanes Carol and Edna followed similar paths before both striking New England as major hurricanes. The latter became the costliest hurricane in Maine's history.
Hurricane Carol was among the worst tropical cyclones on record to affect the states of Connecticut and Rhode Island in the United States. It developed from a tropical wave near the Bahamas on August 25, 1954, and slowly strengthened as it moved northwestward. On August 27, Carol intensified to reach winds of 105 mph (169 km/h), but weakened as its motion turned to a northwest drift. A strong trough of low pressure turned the hurricane northeastward, and Carol later intensified into a major hurricane. While paralleling the Mid-Atlantic and Southeastern United States, the storm produced strong winds and rough seas that caused minor coastal flooding and slight damage to houses in North Carolina, Virginia, Washington, D.C., Delaware, and New Jersey. The well-organized hurricane accelerated north-northeastward and made landfall on eastern Long Island, New York, and then over eastern Connecticut on August 31 with sustained winds estimated at 110-mph and a barometric pressure near 956 mb. Carol later transitioned into an extratropical cyclone over New Hampshire, on August 31, 1954.
Hurricane Edna was a deadly and destructive major hurricane that impacted the United States East Coast in September of the 1954 Atlantic hurricane season. It was one of two hurricanes to strike Massachusetts in that year, the other being Hurricane Carol. The fifth tropical cyclone and storm of the season, as well as the fourth hurricane and second major hurricane, Edna developed from a tropical wave on September 2. Moving towards the north-northwest, Edna skirted the northern Leeward Islands as a tropical depression before turning more towards the west. The depression attained tropical storm status to the east of Puerto Rico and strengthened further to reach hurricane status by September 7. The storm rapidly intensified and reached its peak intensity of 125 mph (205 km/h) north of the Bahamas before weakening to Category 2 status near landfall in Massachusetts on September 11. Edna transitioned into an extratropical cyclone in Atlantic Canada before its remnants dissipated in the northern Atlantic.
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Tropical Storm Carrie was a strong tropical storm that affected the East Coast of the United States in early September 1972. The third tropical cyclone of the 1972 Atlantic hurricane season, Carrie formed on August 29 from a complex sequence of meteorological events starting with the emergence of a tropical wave into the Atlantic in the middle of August.
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Hurricane Bob was one of the costliest tropical cyclones in New England history. The second named storm and first hurricane of the 1991 Atlantic hurricane season, Bob developed from an area of low pressure near The Bahamas on August 16. The depression steadily intensified, and became Tropical Storm Bob late on August 16. Bob curved north-northwestward as a tropical storm, but re-curved to the north-northeast after becoming a hurricane on August 17. As such, it brushed the Outer Banks of North Carolina on August 18 and August 19, and subsequently intensified into a major hurricane. After peaking in intensity with maximum sustained winds of 115 mph (185 km/h), Bob weakened slightly as it approached the coast of New England.
Hurricane Kyle was a Category 1 hurricane that caused heavy rain and flooding in Puerto Rico in its formative stage and brought hurricane-force winds to Nova Scotia while extratropical. The eleventh tropical storm and sixth hurricane of the 2008 Atlantic hurricane season, Kyle formed from a strong tropical disturbance that tracked across the northeastern Caribbean Sea in the third week of September. As a low pressure area, it moved slowly across Puerto Rico and Hispaniola, dumping torrential rains across those islands.
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