卫星从太空捕捉到四个热带气旋
On Sept. 4, 2019, a loose chain of tropical cyclones lined up across the Western Hemisphere. At the time of this image (1:10 p.m. EDT) Hurricane Juliette in the East Pacific and Hurricane Dorian in the Atlantic were both category 2 storms. Meanwhile, Tropical Storm Fernand packed sustained winds of 45 mph and had just recently made landfall over northeastern...