Factbox - Irene cuts power to 1.5 million customers on East Coast
Irene, packing sustained winds of 130 km/hour, was a Category 1 hurricane on the five-step Saffir-Simpson intensity scale and was churning north-northeast at 26 km/hour, the U.S. National Hurricane Centre said.
(Reporting by David Sheppard, Jeanine Prezioso, Joshua Schneyer, Matthew Robinson and Selam Gebrekidan; Editing by Vicki Allen and Todd Eastham)