Category 4 Hurricane Erin moves past northern Caribbean islands but not forecast to hit land CTV NewsHurricane Erin strengthens to a fierce Category 5 storm in the Atlantic Yahoo News CanadaErin downgraded to Category 3 hurricane, NHC says Al JazeeraHurricane Erin strengthens to ‘very powerful’ Category 5 storm in Caribbean CBCNational Hurricane Center eyes two potential storms, in addition to Hurricane Erin USA Today