Hurricane Irene heading for North Carolina, Washington, New York
Hurricane Irene weakened to 110 m.p.h. winds, but Irene is expected to strengthen to a Category 3 hurricane again is it reaches North Carolina
With more than 50 million people potentially in Irene's path, residents stocked up on food and water and worked to secure homes, vehicles and boats. States, cities, ports, oil refineries and nuclear plants scrambled to activate emergency plans.
``I filled my tank up with gas in case I need to leave in a hurry or something, and get a lot of food supplies, taking everything out of my yard ... anything that can fly into a window,'' said Patricia Stapleton of Newport, North Carolina.
Irene weakened slightly early on Friday -- to a Category 2 hurricane from a Category 3 on the five-step Saffir-Simpson scale -- but still was packing winds of up to 110 miles per hour.
At 5 a.m. EDT, its center was about 420 miles south-southwest of Cape Hatteras, North Carolina.
``Some re-intensification is possible today and Irene is expected to be near the threshold between Category Two and Three as it reaches the North Carolina coast,'' the U.S. National Hurricane Center said.
Coastal evacuations were under way in North Carolina and were ordered for beach resorts in Virginia, Delaware and Maryland. Airlines began to cut flights at eastern airports, made plans to move aircraft from the region and encouraged travelers to consider postponing trips.
``All the major metropolitan areas along the northeast are going to be impacted,'' National Hurricane Center Director Bill Read told Reuters Insider. ``Being a large hurricane, tropical storm-force winds will extend far inland.''
'HORRENDOUS DAY FOR TRAVEL'
Virginia Governor Bob McDonnell urged residents to seek shelter by Friday night, before the winds kick up.
``Saturday is going to be a horrendous day for travel. There will be roads and bridges closed,'' he said.
Anticipating severe storm damage in North Carolina, U.S. President Barack Obama declared an emergency on Thursday, authorizing federal aid to support that state's response. The governors of North Carolina, Virginia, Maryland, Delaware, New Jersey, New York and Connecticut also declared emergencies.
Even if the center of Irene stays offshore as it tracks up the coast, its heavy winds and rain could lash cities like Washington, Baltimore, Philadelphia and New York and knock out power, forecasters said.
New York Mayor Michael Bloomberg said the most populous U.S. city was bracing for storm conditions and flooding starting on Sunday.
He urged residents of vulnerable areas to move to safety on Friday because the mass transit system, the nation's biggest with 8 million passengers a day, may have to shut if flooding or high winds endanger its buses, subways and commuter trains.
Many New Yorkers do not have cars, so mass transit could be vital in evacuations.
In Washington, Irene forced the postponement of Sunday's dedication ceremony for the new memorial honoring civil rights leader Martin Luther King Jr. Tens of thousands of people, including Obama, had been expected to attend.
(Reporting by Tom Brown and Manuel Rueda in Miami, Daniel Trotta and Joan Gralla in New York; Laura MacInnis and JoAnne Allen in Washington, Don Pessin in North Carolina; Writing by Philip Barbara; Editing by Christopher Wilson and John O'Callaghan)