Storm Activity: Sep 7, 1999 - Sep 19, 1999
Sep 19 · 12:00 GMT 45 mph 992 mb Extratropical
| Sep 19 | 12:00 GMT | 49.5 | -48 | 45 mph | 992 mb | Extratropical | -- |
| Sep 19 | 09:00 GMT | 48.96 | -50.31 | 45 mph | 993 mb | Extratropical | -- |
| Sep 19 | 06:00 GMT | 48.5 | -52.5 | 40 mph | 994 mb | Extratropical | -- |
| Sep 19 | 03:00 GMT | 48.19 | -54.51 | 40 mph | 993 mb | Extratropical | -- |
| Sep 19 | 00:00 GMT | 48 | -56.3 | 40 mph | 992 mb | Extratropical | -- |
| Sep 18 | 21:00 GMT | 47.89 | -57.8 | 40 mph | 992 mb | Extratropical | -- |
| Sep 18 | 18:00 GMT | 47.7 | -59.3 | 40 mph | 992 mb | Extratropical | -- |
| Sep 18 | 15:00 GMT | 47.22 | -61.19 | 40 mph | 992 mb | Extratropical | -- |
| Sep 18 | 12:00 GMT | 46.6 | -63 | 40 mph | 992 mb | Extratropical | -- |
| Sep 18 | 09:00 GMT | 45.96 | -64.39 | 40 mph | 991 mb | Extratropical | -- |
| Sep 18 | 06:00 GMT | 45.4 | -65.5 | 40 mph | 990 mb | Extratropical | -- |
| Sep 18 | 03:00 GMT | 45.05 | -66.46 | 45 mph | 988 mb | Extratropical | -- |
| Sep 18 | 00:00 GMT | 44.8 | -67.3 | 45 mph | 987 mb | Extratropical | -- |
| Sep 17 | 21:00 GMT | 44.52 | -68.11 | 50 mph | 986 mb | Extratropical | -- |
| Sep 17 | 18:00 GMT | 44.2 | -68.9 | 50 mph | 985 mb | Extratropical | -- |
| Sep 17 | 15:00 GMT | 43.79 | -69.76 | 50 mph | 984 mb | Extratropical | -- |
| Sep 17 | 12:00 GMT | 43.3 | -70.6 | 50 mph | 984 mb | Extratropical | -- |
| Sep 17 | 09:00 GMT | 42.74 | -71.37 | 55 mph | 983 mb | Tropical Storm | -- |
| Sep 17 | 06:00 GMT | 42.1 | -72.1 | 60 mph | 983 mb | Tropical Storm | -- |
| Sep 17 | 03:00 GMT | 41.45 | -72.77 | 60 mph | 981 mb | Tropical Storm | -- |
| Sep 17 | 00:00 GMT | 40.6 | -73.5 | 60 mph | 980 mb | Tropical Storm | -- |
| Sep 16 | 21:00 GMT | 39.36 | -74.4 | 65 mph | 977 mb | Tropical Storm | -- |
| Sep 16 | 18:00 GMT | 38 | -75.3 | 70 mph | 974 mb | Tropical Storm | -- |
| Sep 16 | 15:00 GMT | 36.81 | -76.08 | 75 mph | 970 mb | Hurricane | 1 |
| Sep 16 | 12:00 GMT | 35.7 | -76.8 | 80 mph | 967 mb | Hurricane | 1 |
| Sep 16 | 09:00 GMT | 34.53 | -77.65 | 90 mph | 960 mb | Hurricane | 1 |
| Sep 16 | 06:30 GMT | 33.8 | -78 | 105 mph | 956 mb | Hurricane | 2 |
| Sep 16 | 06:00 GMT | 33.7 | -78 | 105 mph | 956 mb | Hurricane | 2 |
| Sep 16 | 03:00 GMT | 32.95 | -78.27 | 105 mph | 953 mb | Hurricane | 2 |
| Sep 16 | 00:00 GMT | 32.1 | -78.7 | 105 mph | 950 mb | Hurricane | 2 |
| Sep 15 | 21:00 GMT | 31.33 | -78.97 | 105 mph | 948 mb | Hurricane | 2 |
| Sep 15 | 18:00 GMT | 30.6 | -79.1 | 110 mph | 947 mb | Hurricane | 2 |
| Sep 15 | 15:00 GMT | 29.92 | -79.06 | 110 mph | 945 mb | Hurricane | 3 |
| Sep 15 | 12:00 GMT | 29.3 | -78.9 | 115 mph | 943 mb | Hurricane | 3 |
| Sep 15 | 09:00 GMT | 28.73 | -78.75 | 120 mph | 939 mb | Hurricane | 3 |
| Sep 15 | 06:00 GMT | 28.2 | -78.5 | 125 mph | 935 mb | Hurricane | 3 |
| Sep 15 | 03:00 GMT | 27.64 | -78.12 | 130 mph | 934 mb | Hurricane | 3 |
| Sep 15 | 00:00 GMT | 27.1 | -77.7 | 130 mph | 933 mb | Hurricane | 4 |
| Sep 14 | 21:00 GMT | 26.64 | -77.32 | 130 mph | 932 mb | Hurricane | 3 |
| Sep 14 | 19:00 GMT | 26.3 | -77.1 | 125 mph | 932 mb | Hurricane | 3 |
| Sep 14 | 18:00 GMT | 26.1 | -77 | 125 mph | 930 mb | Hurricane | 3 |
| Sep 14 | 15:00 GMT | 25.67 | -76.68 | 125 mph | 930 mb | Hurricane | 3 |
| Sep 14 | 12:00 GMT | 25.4 | -76.3 | 120 mph | 930 mb | Hurricane | 3 |
| Sep 14 | 09:00 GMT | 25.13 | -75.85 | 120 mph | 928 mb | Hurricane | 3 |
| Sep 14 | 06:00 GMT | 24.9 | -75.3 | 120 mph | 927 mb | Hurricane | 3 |
| Sep 14 | 03:00 GMT | 24.69 | -74.66 | 125 mph | 925 mb | Hurricane | 3 |
| Sep 14 | 00:00 GMT | 24.5 | -74 | 130 mph | 924 mb | Hurricane | 4 |
| Sep 13 | 21:00 GMT | 24.28 | -73.47 | 140 mph | 923 mb | Hurricane | 4 |
| Sep 13 | 18:00 GMT | 24.1 | -72.9 | 145 mph | 923 mb | Hurricane | 4 |
| Sep 13 | 15:00 GMT | 23.99 | -72.17 | 150 mph | 922 mb | Hurricane | 4 |
| Sep 13 | 12:00 GMT | 23.9 | -71.4 | 155 mph | 921 mb | Hurricane | 4 |
| Sep 13 | 09:00 GMT | 23.75 | -70.68 | 155 mph | 921 mb | Hurricane | 4 |
| Sep 13 | 06:00 GMT | 23.6 | -70 | 155 mph | 922 mb | Hurricane | 4 |
| Sep 13 | 03:00 GMT | 23.49 | -69.34 | 150 mph | 926 mb | Hurricane | 4 |
| Sep 13 | 00:00 GMT | 23.4 | -68.7 | 145 mph | 931 mb | Hurricane | 4 |
| Sep 12 | 21:00 GMT | 23.3 | -68.04 | 140 mph | 935 mb | Hurricane | 4 |
| Sep 12 | 18:00 GMT | 23.2 | -67.4 | 130 mph | 940 mb | Hurricane | 4 |
| Sep 12 | 15:00 GMT | 23.1 | -66.78 | 125 mph | 947 mb | Hurricane | 3 |
| Sep 12 | 12:00 GMT | 23 | -66.2 | 120 mph | 955 mb | Hurricane | 3 |
| Sep 12 | 09:00 GMT | 22.89 | -65.69 | 115 mph | 957 mb | Hurricane | 3 |
| Sep 12 | 06:00 GMT | 22.8 | -65.2 | 110 mph | 960 mb | Hurricane | 2 |
| Sep 12 | 03:00 GMT | 22.75 | -64.66 | 105 mph | 963 mb | Hurricane | 2 |
| Sep 12 | 00:00 GMT | 22.7 | -64.1 | 100 mph | 967 mb | Hurricane | 2 |
| Sep 11 | 21:00 GMT | 22.64 | -63.54 | 100 mph | 966 mb | Hurricane | 2 |
| Sep 11 | 18:00 GMT | 22.5 | -63 | 105 mph | 966 mb | Hurricane | 2 |
| Sep 11 | 15:00 GMT | 22.22 | -62.48 | 105 mph | 964 mb | Hurricane | 2 |
| Sep 11 | 12:00 GMT | 21.9 | -62 | 110 mph | 962 mb | Hurricane | 2 |
| Sep 11 | 09:00 GMT | 21.65 | -61.53 | 110 mph | 962 mb | Hurricane | 2 |
| Sep 11 | 06:00 GMT | 21.4 | -61.1 | 110 mph | 963 mb | Hurricane | 2 |
| Sep 11 | 03:00 GMT | 21.11 | -60.74 | 100 mph | 967 mb | Hurricane | 2 |
| Sep 11 | 00:00 GMT | 20.8 | -60.4 | 90 mph | 971 mb | Hurricane | 1 |
| Sep 10 | 21:00 GMT | 20.52 | -60.01 | 85 mph | 973 mb | Hurricane | 1 |
| Sep 10 | 18:00 GMT | 20.2 | -59.6 | 80 mph | 975 mb | Hurricane | 1 |
| Sep 10 | 15:00 GMT | 19.76 | -59.18 | 80 mph | 982 mb | Hurricane | 1 |
| Sep 10 | 12:00 GMT | 19.3 | -58.8 | 80 mph | 989 mb | Hurricane | 1 |
| Sep 10 | 09:00 GMT | 18.9 | -58.52 | 75 mph | 989 mb | Tropical Storm | 1 |
| Sep 10 | 06:00 GMT | 18.6 | -58.2 | 70 mph | 990 mb | Tropical Storm | -- |
| Sep 10 | 03:00 GMT | 18.43 | -57.72 | 70 mph | 992 mb | Tropical Storm | -- |
| Sep 10 | 00:00 GMT | 18.3 | -57.2 | 70 mph | 995 mb | Tropical Storm | -- |
| Sep 9 | 21:00 GMT | 18.12 | -56.77 | 70 mph | 995 mb | Tropical Storm | -- |
| Sep 9 | 18:00 GMT | 17.9 | -56.3 | 70 mph | 996 mb | Tropical Storm | -- |
| Sep 9 | 15:00 GMT | 17.59 | -55.72 | 65 mph | 999 mb | Tropical Storm | -- |
| Sep 9 | 12:00 GMT | 17.3 | -55.1 | 60 mph | 1,003 mb | Tropical Storm | -- |
| Sep 9 | 09:00 GMT | 17.18 | -54.51 | 55 mph | 1,003 mb | Tropical Storm | -- |
| Sep 9 | 06:00 GMT | 17.1 | -53.9 | 50 mph | 1,003 mb | Tropical Storm | -- |
| Sep 9 | 03:00 GMT | 16.91 | -53.27 | 50 mph | 1,001 mb | Tropical Storm | -- |
| Sep 9 | 00:00 GMT | 16.7 | -52.6 | 50 mph | 1,000 mb | Tropical Storm | -- |
| Sep 8 | 21:00 GMT | 16.51 | -51.87 | 50 mph | 1,000 mb | Tropical Storm | -- |
| Sep 8 | 18:00 GMT | 16.3 | -51.1 | 50 mph | 1,000 mb | Tropical Storm | -- |
| Sep 8 | 15:00 GMT | 16.06 | -50.34 | 50 mph | 1,001 mb | Tropical Storm | -- |
| Sep 8 | 12:00 GMT | 15.8 | -49.6 | 45 mph | 1,003 mb | Tropical Storm | -- |
| Sep 8 | 09:00 GMT | 15.53 | -48.89 | 45 mph | 1,004 mb | Tropical Storm | -- |
| Sep 8 | 06:00 GMT | 15.3 | -48.2 | 40 mph | 1,005 mb | Tropical Storm | -- |
| Sep 8 | 03:00 GMT | 15.14 | -47.54 | 35 mph | 1,006 mb | Tropical Depression | -- |
| Sep 8 | 00:00 GMT | 15 | -46.9 | 35 mph | 1,007 mb | Tropical Depression | -- |
| Sep 7 | 21:00 GMT | 14.82 | -46.25 | 30 mph | 1,007 mb | Tropical Depression | -- |
| Sep 7 | 18:00 GMT | 14.6 | -45.6 | 30 mph | 1,008 mb | Tropical Depression | -- |
Learn more about Hurricane Floyd and the 1999 Atlantic hurricane season in our hurricane archive.
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