1999 Hurricane/Tropical Data for Atlantic
Individual Storm Summary
Winds in knots, pressure in millibars, category is based on Saffir-Simpson scale.
| # | Name | Date | Wind | Pres | Cat | |
| 1 | Tropical Storm ARLENE | 11-18 JUN | 50 | 1000 | - | |
| 2 | Tropical Depression TWO | 03-03 JUL | 30 | 1004 | - | |
| 3 | Hurricane BRET | 18-23 AUG | 120 | 945 | 4 | |
| 4 | Hurricane CINDY | 19-31 AUG | 120 | 944 | 4 | |
| 5 | Hurricane DENNIS | 24 AUG-05 SEP | 90 | 2 | ||
| 6 | Tropical Storm EMILY | 24-28 AUG | 55 | 1004 | - | |
| 7 | Tropical Depression SEVEN | 05-07 SEP | 30 | 1005 | - | |
| 8 | Hurricane FLOYD | 07-17 SEP | 135 | 921 | 4 | |
| 9 | Hurricane GERT | 11-23 SEP | 130 | 930 | 4 | |
| 10 | Tropical Storm HARVEY | 19-22 SEP | 50 | 995 | - | |
| 11 | Tropical Depression ELEVEN | 04-06 OCT | 30 | 4 | - | |
| 12 | Tropical Depression TWELVE | 06-08 OCT | 30 | 1007 | - | |
| 13 | Hurricane IRENE | 13-19 OCT | 90 | 958 | 2 | |
| 14 | Hurricane JOSE | 17-25 OCT | 85 | 977 | 2 | |
| 15 | Tropical Storm KATRINA | 28 OCT-01 NOV | 35 | 999 | - | |
| 16 | Hurricane LENNY | 13-21 NOV | 130 | 929 | 4 |
Saffir-Simpson Scale
The chart color codes intensity (category based on Saffir-Simpson scale):
| Type | Category | Pressure (mb) | Winds (knots) |
Winds (mph) |
Line Color |
| Depression | td | ----- | < 34 | < 39 | Green |
| Tropical Storm | TS | ----- | 34-63 | 39-73 | Yellow |
| Hurricane | 1 | > 980 | 64-82 | 74-95 | Red |
| Hurricane | 2 | 965-980 | 83-95 | 96-110 | Light Red |
| Hurricane | 3 | 945-965 | 96-112 | 111-130 | Magenta |
| Hurricane | 4 | 920-945 | 113-135 | 131-155 | Light Magenta |
| Hurricane | 5 | < 920 | >135 | >155 | White |
NOTE: Pressures are in millibars and winds are in knots where one knot is equal to 1.15 mph
Individual Storm Details
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Storm - Max Winds: 130 Min Pres: 929 Category: 4
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Storm - Max Winds: 35 Min Pres: 999 Category: TS
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Storm - Max Winds: 85 Min Pres: 977 Category: 2
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Storm - Max Winds: 90 Min Pres: 958 Category: 2
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Storm - Max Winds: 30 Min Pres: 1007 Category: TD
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Storm - Max Winds: 30 Min Pres: 4 Category: TD
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Storm - Max Winds: 50 Min Pres: 995 Category: TS
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Storm - Max Winds: 130 Min Pres: 930 Category: 4
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Storm - Max Winds: 135 Min Pres: 921 Category: 4
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Storm - Max Winds: 30 Min Pres: 1005 Category: TD
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Storm - Max Winds: 55 Min Pres: 1004 Category: TS
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Storm - Max Winds: 90 Category: 2
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Storm - Max Winds: 120 Min Pres: 944 Category: 4
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Storm - Max Winds: 120 Min Pres: 945 Category: 4
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Storm - Max Winds: 30 Min Pres: 1004 Category: TD
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Storm - Max Winds: 50 Min Pres: 1000 Category: TS
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Tracking information












Vis image of Bret off Texas Coast (23Z 21 AUG)
