2009 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 ANA | 10-16 AUG | 35 | 1003 | - | |
| 2 | Hurricane BILL | 15-26 AUG | 115 | 943 | 4 | |
| 3 | Tropical Storm CLAUDETTE | 16-17 AUG | 50 | 1005 | - | |
| 4 | Tropical Storm DANNY | 26-29 AUG | 50 | 1006 | - | |
| 5 | Tropical Storm ERIKA | 1- 4 SEP | 45 | 1004 | - | |
| 6 | Hurricane FRED | 7-19 SEP | 105 | 958 | 3 | |
| 7 | Tropical Storm GRACE | 27 SEP- 6 OCT | 55 | 986 | - | |
| 8 | Tropical Storm HENRI | 6-11 OCT | 45 | 1005 | - | |
| 9 | Hurricane IDA | 4-11 NOV | 90 | 975 | 2 |
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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Hurricane IDA (04-11 NOV) Storm - Max Winds: 90 Min Pres: 975 Category: 2 |
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Tropical Storm HENRI (06-11 OCT) Storm - Max Winds: 45 Min Pres: 1005 |
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Tropical Storm GRACE (27 SEP-06 OCT) Storm - Max Winds: 55 Min Pres: 986 |
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Hurricane FRED (07-19 SEP) Storm - Max Winds: 105 Min Pres: 958 Category: 3 |
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Tropical Storm ERIKA (01-04 SEP) Storm - Max Winds: 45 Min Pres: 1004 |
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Tropical Storm DANNY (26-29 AUG) Storm - Max Winds: 50 Min Pres: 1006 |
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Tropical Storm CLAUDETTE (16-17 AUG) Storm - Max Winds: 50 Min Pres: 1005 |
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Hurricane BILL (15-26 AUG) Storm - Max Winds: 115 Min Pres: 943 Category: 4 |
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Tropical Storm ANA (10-16 AUG) Storm - Max Winds: 35 Min Pres: 1003 |









