Keywords: JTWC wp1313.gif en 5day forecast trackmap for Tropical Depression 13W 2013-08-17 http //www usno navy mil/NOOC/nmfc-ph/RSS/jtwc/warnings/wp1313 gif not stable Joint Typhoon Warning Center / Naval Research Laboratory PD-USGov-Military-Navy Tropical cyclone forecast tracks Tropical Depression 13W 2013 |