Tourists scrambled to leave the Bahamas on Friday as Hurricane Dorian approached its northwestern islands of Grand Bahama and Abaco, eager to take off before the international airport was to shut down at 10 p.m. The Miami-based National Hurricane Center said in a statement at 8:30 p.m. EDT Friday (0030 GMT Saturday) that Dorian had strengthened into an “extremely dangerous” category 4 hurricane, packing maximum sustained winds of 130 mph (215 km/h). Grand Bahama and Abaco are hubs for the Bahamas’ thriving tourism industry.