
Winds in knots, pressure in millibars, category is based on Saffir-Simpson scale.
| # | Name | Date | Wind | Pres | Cat | |
| 1 | Hurricane-2 ALEX | 25 JUN-02 JUL | 85 | 947 | 2 | |
| 2 | Tropical Depression TWO | 08-09 JUL | 30 | 1005 | - | |
| 3 | Tropical Storm BONNIE | 22-24 JUL | 35 | 1006 | - | |
| 4 | Tropical Storm COLIN | 02-08 AUG | 50 | - | ||
| 5 | Tropical Depression FIVE | 10-11 AUG | 30 | 1007 | - | |
| 6 | Hurricane-4 DANIELLE | 21-31 AUG | 115 | 942 | 4 | |
| 7 | Hurricane-4 EARL | 25 AUG-05 SEP | 125 | 928 | 4 | |
| 8 | Tropical Storm FIONA | 30 AUG-04 SEP | 50 | 997 | - | |
| 9 | Tropical Storm GASTON | 01-02 SEP | 35 | 1005 | - | |
| 10 | Tropical Storm HERMINE | 06-09 SEP | 55 | 991 | - | Active |
| 11 | Tropical Storm IGOR | 08-09 SEP | 40 | 1005 | - | Active |
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
![]() ![]() Current: Track
IR
Vis
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Storm - Max Winds: 40 Min Pres: 1005 Category: TS Current - Max Winds: 35 Min Pres: 1006 Category: TS TROPICAL STORM IGOR FORECAST/ADVISORY NUMBER 4 NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL AL112010 0900 UTC THU SEP 09 2010 CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY... NONE. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A TROPICAL STORM WATCH IS IN EFFECT FOR... * THE SOUTHERN CAPE VERDE ISLANDS...INCLUDING MAIO...SAO TIAGO... FOGO...AND BRAVA. THE TROPICAL STORM WATCH WILL LIKELY BE DISCONTINUED LATER TODAY. TROPICAL STORM CENTER LOCATED NEAR 13.8N 24.3W AT 09/0900Z POSITION ACCURATE WITHIN 50 NM PRESENT MOVEMENT IS STATIONARY ESTIMATED MINIMUM CENTRAL PRESSURE 1006 MB MAX SUSTAINED WINDS 35 KT WITH GUSTS TO 45 KT. 34 KT....... 0NE 45SE 45SW 30NW. 12 FT SEAS.. 30NE 60SE 60SW 60NW. WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT. FORECAST POSITIONS AND MAX WINDS INITIAL 09/0900Z 13.8N 24.3W 35 KT 12HR VT 09/1800Z 14.0N 25.3W 30 KT 24HR VT 10/0600Z 15.0N 28.0W 40 KT 36HR VT 10/1800Z 16.0N 31.0W 45 KT 48HR VT 11/0600Z 16.5N 34.0W 55 KT 72HR VT 12/0600Z 17.0N 40.0W 65 KT 96HR VT 13/0600Z 18.0N 44.5W 75 KT 120HR VT 14/0600Z 19.5N 49.0W 85 KT Tracking information
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![]() ![]() Current: Track
IR
Vis
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Storm - Max Winds: 55 Min Pres: 991 Category: TS Current - Max Winds: 20 Min Pres: 1003 Category: TD Tracking information
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Storm - Max Winds: 35 Min Pres: 1005 Category: TS
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Storm - Max Winds: 50 Min Pres: 997 Category: TS
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Storm - Max Winds: 125 Min Pres: 928 Category: 4
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Storm - Max Winds: 115 Min Pres: 942 Category: 4
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Storm - Max Winds: 30 Min Pres: 1007 Category: TD
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Storm - Max Winds: 50 Category: TS
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Storm - Max Winds: 35 Min Pres: 1006 Category: TS
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Storm - Max Winds: 30 Min Pres: 1005 Category: TD
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Storm - Max Winds: 85 Min Pres: 947 Category: 2
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