Keywords: Auguststreamlinesnavy.jpg U S Navy Naval Research Lab http //www nrlmry navy mil/~chu/chap2img/fig204 jpg PD-USGov-Military-Navy original upload log page en wikipedia Auguststreamlinesnavy jpg 2006-09-23 20 09 Thegreatdr 900×473× 144930 bytes <nowiki>U S Navy Naval Research Lab http //www nrlmry navy mil/~chu/chap2img/fig204 jpg</nowiki> Science of tropical cyclones |