Keywords: 13W 2011 track.png Track map of Tropical Depression 13W of the 2011 Pacific typhoon season The points show the location of the storm at 6-hour intervals The colour represents the storm's maximum sustained wind speeds as classified in the Saffir-Simpson Hurricane Scale see below and the shape of the data points represent the nature of the storm according to the legend below User Nilfanion/Tc/T Created using Wikipedia WikiProject Tropical cyclones/Tracks The background image is from NASA Tracking data is from http //www nrlmry navy mil/tcdat/tc11/WPAC/13W THIRTEEN/trackfile txt NRL 2011-08-13 Keith Edkins 2011 Pacific typhoon season track maps |