"AdvisoryNumber","Date","Lat","Long","Wind","Pres","Movement","Type","Name","Received","Forecaster" "1","09/19/1988 13:00","13.4","31.6","35","1000","0 at 0mph","Tropical Depression","HELENE","09/19/1988 18:00","Unknown" "2","09/19/1988 19:00","13.3","32.7","35","1000","265 at 11mph (265 deg)","Tropical Depression","HELENE","09/20/1988 00:00","Unknown" "3","09/20/1988 01:00","13.2","33.8","40","1000","265 at 11mph (265 deg)","Tropical Storm","Helene","09/20/1988 06:00","Unknown" "4","09/20/1988 07:00","13.0","34.8","45","1000","260 at 10mph (260 deg)","Tropical Storm","Helene","09/20/1988 12:00","Unknown" "5","09/20/1988 13:00","12.4","35.7","50","1000","235 at 11mph (235 deg)","Tropical Storm","Helene","09/20/1988 18:00","Unknown" "6","09/20/1988 19:00","12.2","36.7","60","998","260 at 10mph (260 deg)","Tropical Storm","Helene","09/21/1988 00:00","Unknown" "7","09/21/1988 01:00","12.0","37.7","70","993","260 at 10mph (260 deg)","Tropical Storm","Helene","09/21/1988 06:00","Unknown" "8","09/21/1988 07:00","12.1","38.8","80","998","275 at 11mph (275 deg)","Hurricane","Helene","09/21/1988 12:00","Unknown" "9","09/21/1988 13:00","12.4","39.9","85","983","285 at 12mph (285 deg)","Hurricane","Helene","09/21/1988 18:00","Unknown" "10","09/21/1988 19:00","12.7","40.6","95","978","295 at 8mph (295 deg)","Hurricane","Helene","09/22/1988 00:00","Unknown" "11","09/22/1988 01:00","13.0","41.5","105","972","290 at 10mph (290 deg)","Hurricane","Helene","09/22/1988 06:00","Unknown" "12","09/22/1988 07:00","13.2","42.3","110","965","285 at 9mph (285 deg)","Hurricane","Helene","09/22/1988 12:00","Unknown" "13","09/22/1988 13:00","13.5","43.1","115","959","290 at 9mph (290 deg)","Hurricane","Helene","09/22/1988 18:00","Unknown" "14","09/22/1988 19:00","13.9","44.0","125","953","295 at 10mph (295 deg)","Hurricane","Helene","09/23/1988 00:00","Unknown" "15","09/23/1988 01:00","14.1","44.9","135","945","285 at 9mph (285 deg)","Hurricane","Helene","09/23/1988 06:00","Unknown" "16","09/23/1988 07:00","14.7","45.5","140","939","315 at 9mph (315 deg)","Hurricane","Helene","09/23/1988 12:00","Unknown" "17","09/23/1988 13:00","15.3","46.1","145","938","315 at 9mph (315 deg)","Hurricane","Helene","09/23/1988 18:00","Unknown" "18","09/23/1988 19:00","15.9","46.9","140","940","310 at 10mph (310 deg)","Hurricane","Helene","09/24/1988 00:00","Unknown" "19","09/24/1988 01:00","16.6","47.5","135","944","320 at 10mph (320 deg)","Hurricane","Helene","09/24/1988 06:00","Unknown" "20","09/24/1988 07:00","17.4","48.0","130","948","330 at 10mph (330 deg)","Hurricane","Helene","09/24/1988 12:00","Unknown" "21","09/24/1988 13:00","18.1","48.5","125","954","325 at 9mph (325 deg)","Hurricane","Helene","09/24/1988 18:00","Unknown" "22","09/24/1988 19:00","18.7","48.9","115","959","330 at 8mph (330 deg)","Hurricane","Helene","09/25/1988 00:00","Unknown" "23","09/25/1988 01:00","19.4","49.0","115","963","350 at 8mph (350 deg)","Hurricane","Helene","09/25/1988 06:00","Unknown" "24","09/25/1988 07:00","20.0","49.1","110","966","350 at 6mph (350 deg)","Hurricane","Helene","09/25/1988 12:00","Unknown" "25","09/25/1988 13:00","20.9","49.3","105","968","350 at 10mph (350 deg)","Hurricane","Helene","09/25/1988 18:00","Unknown" "26","09/25/1988 19:00","22.2","49.5","100","971","350 at 14mph (350 deg)","Hurricane","Helene","09/26/1988 00:00","Unknown" "27","09/26/1988 01:00","23.4","49.7","100","973","350 at 13mph (350 deg)","Hurricane","Helene","09/26/1988 06:00","Unknown" "28","09/26/1988 07:00","24.5","49.9","90","975","350 at 12mph (350 deg)","Hurricane","Helene","09/26/1988 12:00","Unknown" "29","09/26/1988 13:00","25.8","50.3","90","976","345 at 14mph (345 deg)","Hurricane","Helene","09/26/1988 18:00","Unknown" "30","09/26/1988 19:00","27.1","51.1","90","977","330 at 16mph (330 deg)","Hurricane","Helene","09/27/1988 00:00","Unknown" "31","09/27/1988 01:00","28.2","51.9","90","979","325 at 14mph (325 deg)","Hurricane","Helene","09/27/1988 06:00","Unknown" "32","09/27/1988 07:00","29.8","52.0","90","979","355 at 18mph (355 deg)","Hurricane","Helene","09/27/1988 12:00","Unknown" "33","09/27/1988 13:00","30.9","51.9","90","979","5 at 12mph (5 deg)","Hurricane","Helene","09/27/1988 18:00","Unknown" "34","09/27/1988 19:00","31.9","51.5","90","979","20 at 11mph (20 deg)","Hurricane","Helene","09/28/1988 00:00","Unknown" "35","09/28/1988 01:00","32.8","51.0","90","977","25 at 10mph (25 deg)","Hurricane","Helene","09/28/1988 06:00","Unknown" "36","09/28/1988 07:00","33.5","50.3","90","975","40 at 10mph (40 deg)","Hurricane","Helene","09/28/1988 12:00","Unknown" "37","09/28/1988 13:00","34.7","49.5","100","972","30 at 14mph (30 deg)","Hurricane","Helene","09/28/1988 18:00","Unknown" "38","09/28/1988 19:00","36.1","48.5","105","970","30 at 18mph (30 deg)","Hurricane","Helene","09/29/1988 00:00","Unknown" "39","09/29/1988 01:00","38.0","46.5","105","970","40 at 27mph (40 deg)","Hurricane","Helene","09/29/1988 06:00","Unknown" "40","09/29/1988 07:00","40.2","44.4","100","973","35 at 31mph (35 deg)","Hurricane","Helene","09/29/1988 12:00","Unknown" "41","09/29/1988 13:00","42.9","42.0","85","979","35 at 36mph (35 deg)","Hurricane","Helene","09/29/1988 18:00","Unknown" "42","09/29/1988 19:00","46.2","38.8","75","985","35 at 46mph (35 deg)","Hurricane","Helene","09/30/1988 00:00","Unknown" "43","09/30/1988 01:00","50.2","34.5","75","990","35 at 56mph (35 deg)","Hurricane","Helene","09/30/1988 06:00","Unknown" "44","09/30/1988 07:00","55.0","30.0","70","992","30 at 63mph (30 deg)","Extratropical Storm","Helene","09/30/1988 12:00","Unknown"