1909 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 #1 | 15-19 JUN | 40 | - | - | |
| 2 | Hurricane #2 | 25-30 JUN | 85 | 972 | 2 | |
| 3 | Tropical Storm #3 | 26 JUN- 4 JUL | 45 | - | - | |
| 4 | Hurricane #4 | 13-22 JUL | 100 | 959 | 3 | |
| 5 | Tropical Storm #5 | 6-10 AUG | 40 | 1004 | - | |
| 6 | Hurricane #6 | 20-28 AUG | 105 | - | 3 | |
| 7 | Tropical Storm #7 | 22-25 AUG | 45 | - | - | |
| 8 | Tropical Storm #8 | 28-31 AUG | 45 | - | - | |
| 9 | Hurricane #9 | 13-22 SEP | 105 | 952 | 3 | |
| 10 | Tropical Storm #10 | 24-29 SEP | 50 | - | - | |
| 11 | Hurricane #11 | 6-13 OCT | 105 | 957 | 3 | |
| 12 | Hurricane #12 | 8-14 NOV | 90 | - | 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 #12 (08-14 NOV) Storm - Max Winds: 90 Category: 2 |
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Hurricane #11 (06-13 OCT) Storm - Max Winds: 105 Min Pres: 957 Category: 3 |
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Tropical Storm #10 (24-29 SEP) Storm - Max Winds: 50 |
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Hurricane #9 (13-22 SEP) Storm - Max Winds: 105 Min Pres: 952 Category: 3 |
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Tropical Storm #8 (28-31 AUG) Storm - Max Winds: 45 |
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Tropical Storm #7 (22-25 AUG) Storm - Max Winds: 45 |
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Hurricane #6 (20-28 AUG) Storm - Max Winds: 105 Category: 3 |
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Tropical Storm #5 (06-10 AUG) Storm - Max Winds: 40 Min Pres: 1004 |
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Hurricane #4 (13-22 JUL) Storm - Max Winds: 100 Min Pres: 959 Category: 3 |
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Tropical Storm #3 (26 JUN-04 JUL) Storm - Max Winds: 45 |
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Hurricane #2 (25-30 JUN) Storm - Max Winds: 85 Min Pres: 972 Category: 2 |
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Tropical Storm #1 (15-19 JUN) Storm - Max Winds: 40 |












