"The high skyscraper with the hole is the Shanghai World Financial Center, the other one is the Jin Mao building," says Staiger. "The sun halo was caused by a hazy layer of icy clouds hanging over the city."
Shanghai is the largest city in China with a population greater than 20 million. On Wednesday, the Moon's shadow will linger over the great metropolis for nearly six full minutes, giving residents a stunning and lengthy view of the Sun's ghostly corona. In addition to Shanghai, the path of totality crosses a number of other large cities in India and China--e.g., Surat, Vadodara, Bhopal, Varanasi, Chengdu, Chongqing, Wuhan, Hefei, Hangzhou--each with populations numbering in the millions. This could be the best-observed solar eclipse in human history.
Stay tuned for pictures, and meanwhile enjoy these animated eclipse maps created by graphic artist Larry Koehn.