iPhone App1991 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 | 29 JUN- 5 JUL | 45 | 1000 | - | |
| 2 | Hurricane BOB | 16-29 AUG | 100 | 950 | 3 | |
| 3 | Hurricane CLAUDETTE | 4-14 SEP | 115 | 946 | 4 | |
| 4 | Tropical Storm DANNY | 7-11 SEP | 45 | 998 | - | |
| 5 | Tropical Storm ERIKA | 8-12 SEP | 50 | 997 | - | |
| 6 | Tropical Storm FABIAN | 15-17 OCT | 40 | 1002 | - | |
| 7 | Hurricane GRACE | 25-29 OCT | 85 | 980 | 2 | |
| 8 | Hurricane #8 | 28 OCT- 2 NOV | 65 | 972 | 1 |
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 #8 (28 OCT-02 NOV) Storm - Max Winds: 65 Min Pres: 972 Category: 1  Tracking information |
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Hurricane GRACE (25-29 OCT) Storm - Max Winds: 85 Min Pres: 980 Category: 2 Tracking information |
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Tropical Storm FABIAN (15-17 OCT) Storm - Max Winds: 40 Min Pres: 1002 Tracking information |
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Tropical Storm ERIKA (08-12 SEP) Storm - Max Winds: 50 Min Pres: 997 Tracking information |
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Tropical Storm DANNY (07-11 SEP) Storm - Max Winds: 45 Min Pres: 998 Tracking information |
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Hurricane CLAUDETTE (04-14 SEP) Storm - Max Winds: 115 Min Pres: 946 Category: 4 Tracking information |
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Hurricane BOB (16-29 AUG) Storm - Max Winds: 100 Min Pres: 950 Category: 3 Tracking information |
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Tropical Storm ANA (29 JUN-05 JUL) Storm - Max Winds: 45 Min Pres: 1000 Tracking information |