Keywords: Hurricane Helene 18 sept 2006BW.jpg This image of Hurricane Helene in the central Atlantic Ocean was captured by the MODIS instrument on NASA's Terra satellite at 1333 UTC on September 18 2006 At the time winds were about 125 mph and the pressure was 954 mb http //www nrlmry navy mil/tc_pages/tc_home html 2006-09-18 Naval Research Laboratory PD-USGov-Military-Navy Hurricane Helene 2006 250m-resolution MODIS images of tropical cyclones Helene 2006 NRL images of tropical cyclones Helene 2006 |