Keywords: IlsaAugust119712054UTCESSA9.gif en This ESSA 9 satellite picture of Hurricane Ilsa was taken on August 1 1971 at 2054 UTC 2013-03-23 17 12 26 Mariners Weather Log September 1971 pg 333 NOAA 15 -107 PD-USGov Uploaded with UploadWizard Satellite pictures of tropical cyclones |