The Morning Glory is a very rare meteorological phenomenon. It can be observed in Northern Australia's Gulf of Carpentaria. A Morning Glory cloud is a roll cloud that can be up to 620 miles (1000 kilometers) long, 0.5 to 1.2 miles (1 to 2 kilometers) high, and can move at speeds up to 37 mph (60 km/h).
Well, it is amazing. I believe that the cloud has met a squall, which has two different directions, so call as wind shear, and become the rolling appearance. It could not be found anyway in this world. At least, I have not seen this cloud from my area, nor the place I have been visited. Thanks for sharing.作者: kirino 時間: 2010-6-21 05:13 PM
