Keywords: Hurricane Nora 21 sept 1997 1530Z.jpg Hurricane Nora at peak intensity on September 21 at 1530 UTC http //www nrlmry navy mil/tc_pages/tc_home html 1997-09-21 Naval Research Laboratory PD-USGov-Military-Navy Hurricane Nora 1997 NRL images of tropical cyclones Nora 1997 |