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Hurricane Sandy

Summary
Hurricane Sandy (unofficially referred to as Superstorm Sandy) was an extremely destructive and strong Atlantic hurricane, as well as the largest Atlantic hurricane on record as measured by diameter, with tropical-storm-force winds spanning . The storm inflicted nearly 70billion(2012USD)indamageandkilled233peopleacrosseightcountriesfromtheCaribbeantoCanada.Theeighteenthnamedstorm,tenthhurricane,andsecondmajorhurricaneofthe2012Atlantichurricaneseason,SandywasastormatitspeakintensitywhenitmadelandfallinCuba,thoughmostofthedamageitcausedwasafteritbecameaCategory1−equivalentextratropicalcycloneoffthecoastoftheNortheasternUnitedStates.SandydevelopedfromatropicalwaveinthewesternCaribbeanSeaonOctober22,quicklystrengthened,andwasupgradedtoTropicalStormSandysixhourslater.SandymovedslowlynorthwardtowardtheGreaterAntillesandgraduallyintensified.OnOctober24,Sandybecameahurricane,madelandfallnearKingston,Jamaica,re−emergedafewhourslaterintotheCaribbeanSeaandstrengthenedintoaCategory2hurricane.OnOctober25,SandyhitCubaasaCategory3hurricane,thenweakenedtoaCategory1hurricane.EarlyonOctober26,SandymovedthroughtheBahamas.OnOctober27,SandybrieflyweakenedtoatropicalstormandthenrestrengthenedtoaCategory1hurricane.EarlyonOctober29,Sandycurvedwest−northwest(the"leftturn"or"lefthook")andthenmovedashorenearBrigantine,NewJersey,justtothenortheastofAtlanticCity,asapost−tropicalcyclonewithhurricane−forcewinds.Sandycontinueddriftinginlandforanotherfewdayswhilegraduallyweakening,untilitwasabsorbedbyanotherapproachingextratropicalstormonNovember2.InJamaica,windsleft70percentofresidentswithoutelectricity,blewroofsoffbuildings,killedoneperson,andcausedabout70 billion (2012 USD) in damage and killed 233 people across eight countries from the Caribbean to Canada. The eighteenth named storm, tenth hurricane, and second major hurricane of the 2012 Atlantic hurricane season, Sandy was a storm at its peak intensity when it made landfall in Cuba, though most of the damage it caused was after it became a Category 1-equivalent extratropical cyclone off the coast of the Northeastern United States. Sandy developed from a tropical wave in the western Caribbean Sea on October 22, quickly strengthened, and was upgraded to Tropical Storm Sandy six hours later. Sandy moved slowly northward toward the Greater Antilles and gradually intensified. On October 24, Sandy became a hurricane, made landfall near Kingston, Jamaica, re-emerged a few hours later into the Caribbean Sea and strengthened into a Category 2 hurricane. On October 25, Sandy hit Cuba as a Category 3 hurricane, then weakened to a Category 1 hurricane. Early on October 26, Sandy moved through the Bahamas. On October 27, Sandy briefly weakened to a tropical storm and then restrengthened to a Category 1 hurricane. Early on October 29, Sandy curved west-northwest (the "left turn" or "left hook") and then moved ashore near Brigantine, New Jersey, just to the northeast of Atlantic City, as a post-tropical cyclone with hurricane-force winds. Sandy continued drifting inland for another few days while gradually weakening, until it was absorbed by another approaching extratropical storm on November 2. In Jamaica, winds left 70 percent of residents without electricity, blew roofs off buildings, killed one person, and caused about 100 million (2012 USD) in damage. Sandy's outer bands brought flooding to Haiti, killing at least 54, causing food shortages, and leaving about 200,000 homeless; the hurricane also caused two deaths in the Dominican Republic.
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