iPhone App1974 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 | Subtropical Storm 1 | 24-26 JUN | 55 | 1000 | - | |
| 2 | Subtropical Storm 2 | 16-20 JUL | 45 | 1006 | - | |
| 3 | Subtropical Storm 3 | 10-15 AUG | 50 | 992 | - | |
| 4 | Tropical Storm ALMA | 12-15 AUG | 55 | 1007 | - | |
| 5 | Hurricane BECKY | 26 AUG- 2 SEP | 100 | 977 | 3 | |
| 6 | Hurricane CARMEN | 29 AUG-10 SEP | 130 | 928 | 4 | |
| 7 | Tropical Storm DOLLY | 2- 5 SEP | 45 | 1004 | - | |
| 8 | Tropical Storm ELAINE | 4-14 SEP | 60 | 1001 | - | |
| 9 | Hurricane FIFI | 14-22 SEP | 95 | 971 | 2 | |
| 10 | Hurricane GERTRUDE | 27 SEP- 4 OCT | 65 | 999 | 1 | |
| 11 | Subtropical Storm 4 | 4- 9 OCT | 45 | 1006 | - |
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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Subtropical Storm 4 (04-09 OCT) Storm - Max Winds: 45 Min Pres: 1006  Tracking information |
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Hurricane GERTRUDE (27 SEP-04 OCT) Storm - Max Winds: 65 Min Pres: 999 Category: 1 Tracking information |
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Hurricane FIFI (14-22 SEP) Storm - Max Winds: 95 Min Pres: 971 Category: 2 Tracking information |
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Tropical Storm ELAINE (04-14 SEP) Storm - Max Winds: 60 Min Pres: 1001 Tracking information |
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Tropical Storm DOLLY (02-05 SEP) Storm - Max Winds: 45 Min Pres: 1004 Tracking information |
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Hurricane CARMEN (29 AUG-10 SEP) Storm - Max Winds: 130 Min Pres: 928 Category: 4 Tracking information |
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Hurricane BECKY (26 AUG-02 SEP) Storm - Max Winds: 100 Min Pres: 977 Category: 3 Tracking information |
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Tropical Storm ALMA (12-15 AUG) Storm - Max Winds: 55 Min Pres: 1007 Tracking information |
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Subtropical Storm 3 (10-15 AUG) Storm - Max Winds: 50 Min Pres: 992 Tracking information |
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Subtropical Storm 2 (16-20 JUL) Storm - Max Winds: 45 Min Pres: 1006 Tracking information |
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Subtropical Storm 1 (24-26 JUN) Storm - Max Winds: 55 Min Pres: 1000 Tracking information |