Hurricane Connie

Category 4 Atlantic hurricane in 1955
Hurricane Connie
Connie west of Cape Hatteras
Meteorological history
FormedAugust 3, 1955
DissipatedAugust 15, 1955
Category 4 major hurricane
1-minute sustained (SSHWS/NWS)
Highest winds140 mph (220 km/h)
Lowest pressure944 mbar (hPa); 27.88 inHg
Overall effects
Fatalities77
Damage$86 million (1955 USD)
Areas affectedLeeward Islands, Puerto Rico, North Carolina, Mid-Atlantic states, New England, Canada
IBTrACSEdit this at Wikidata

Part of the 1955 Atlantic hurricane season

Hurricane Connie was a Category 4 hurricane that contributed to significant flooding across the eastern United States in August 1955, just days before Hurricane Diane affected the same general area. Connie formed on August 3 from a tropical wave in the eastern Atlantic Ocean. It moved quickly west-northwestward, strengthening into a hurricane by August 4. Connie first posed a threat to the Lesser Antilles, ultimately passing about 105 mi (169 km) north of the island group. In the United States Virgin Islands, three people died due to the hurricane, and a few homes were destroyed. The outer rainbands produced hurricane-force wind gusts and intense precipitation, reaching 8.65 in (220 mm) in Puerto Rico. On the island, Connie destroyed 60 homes and caused crop damage. After affecting Puerto Rico, Connie reached maximum sustained winds of 140 mph (230 km/h), and a barometric pressure of 944 mbar (27.9 inHg), as observed by the Hurricane Hunters on August 7. The hurricane later weakened, slowed its forward motion, and turned to the north, striking North Carolina on August 12 as a Category 2 on the Saffir-Simpson scale. Connie was the first of three damaging tropical cyclones in the 1955 hurricane season to hit the state, along with Diane and Ione. The storm progressed inland after moving through the Chesapeake Bay region, and was later absorbed by a cold front over Lake Huron on August 15.

Ahead of the storm, the United States Weather Bureau issued widespread hurricane warnings, spurring evacuations, flight cancelations, and beach closures. Connie produced strong winds, high tides, and heavy rainfall as it moved ashore, causing heavy crop damage and 27 deaths in North Carolina. Four people were killed in Washington, D.C. due to a traffic accident caused by slick roads. In Chesapeake Bay, Connie capsized a boat, killing 14 people and prompting a change in Coast Guard regulations. There were six deaths each in Pennsylvania and New Jersey, and 14 deaths in New York, where record rainfall flooded houses and subways. At least 295,000 people nationwide lost electric power during the storm. Damage in the United States totaled around $86 million (1955 USD).[nb 1] The rains from Connie contributed to flooding from Hurricane Diane that caused $700 million in damage. The remnants of Connie killed three people in Ontario, and also destroyed a few houses and boats in the province. As a result of its impacts, including a death toll of 77, the name Connie was retired from the Atlantic hurricane naming list.

Meteorological history

Map plotting the storm's track and intensity, according to the Saffir–Simpson scale
  Tropical depression (≤38 mph, ≤62 km/h)
  Tropical storm (39–73 mph, 63–118 km/h)
  Category 1 (74–95 mph, 119–153 km/h)
  Category 2 (96–110 mph, 154–177 km/h)
  Category 3 (111–129 mph, 178–208 km/h)
  Category 4 (130–156 mph, 209–251 km/h)
  Category 5 (≥157 mph, ≥252 km/h)
  Unknown
Storm type
circle Tropical cyclone
square Subtropical cyclone
triangle Extratropical cyclone, remnant low, tropical disturbance, or monsoon depression