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1984 Hurricane/Tropical Data for Atlantic

Track Map

Individual Storm Summary

Winds in knots, pressure in millibars, category is based on Saffir-Simpson scale.

#NameDateWindPresCat 
1Tropical Depression 1 11-14 JUN 30 0 - 
2Tropical Depression 2 18-20 JUN 30 0 - 
3Tropical Depression 3 24-26 JUL 30 0 - 
4Tropical Depression 4 6- 8 AUG 30 0 - 
5Subtropical Storm 5 18-21 AUG 50 1000 - 
6Tropical Storm ARTHUR 28 AUG- 5 SEP 45 1004 - 
7Tropical Storm BERTHA 30 AUG- 4 SEP 35 1007 - 
8Tropical Storm CESAR 31 AUG- 2 SEP 50 989 - 
9Tropical Depression 9 6- 8 SEP 30 0 - 
10Hurricane-4 DIANA 8-16 SEP 115 949 4 
11Tropical Storm EDOUARD 14-15 SEP 55 998 - 
12Tropical Storm FRAN 15-20 SEP 55 994 - 
13Tropical Storm GUSTAV 16-19 SEP 45 1006 - 
14Hurricane-1 HORTENSE 23 SEP- 2 OCT 65 993 1 
15Tropical Storm ISIDORE 25 SEP- 1 OCT 50 999 - 
16Hurricane-2 JOSEPHINE 7-21 OCT 90 965 2 
17Tropical Depression 17 25-28 OCT 30 0 - 
18Hurricane-1 KLAUS 5-13 NOV 80 971 1 
19Tropical Depression 19 23-28 NOV 30 0 - 
20Hurricane-1 LILI 12-24 DEC 70 980 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

Track
  • Hurricane-1 LILI (12-24 DEC)
    Storm - Max Winds: 70 Min Pres: 980 Category: 1
Track
  • Tropical Depression 19 (23-28 NOV)
    Storm - Max Winds: 30 Min Pres: - Category: TD
Track
  • Hurricane-1 KLAUS (05-13 NOV)
    Storm - Max Winds: 80 Min Pres: 971 Category: 1
Track
  • Tropical Depression 17 (25-28 OCT)
    Storm - Max Winds: 30 Min Pres: - Category: TD
Track
  • Hurricane-2 JOSEPHINE (07-21 OCT)
    Storm - Max Winds: 90 Min Pres: 965 Category: 2
Track
  • Tropical Storm ISIDORE (25 SEP-01 OCT)
    Storm - Max Winds: 50 Min Pres: 999 Category: TS
Track
  • Hurricane-1 HORTENSE (23 SEP-02 OCT)
    Storm - Max Winds: 65 Min Pres: 993 Category: 1
Track
  • Tropical Storm GUSTAV (16-19 SEP)
    Storm - Max Winds: 45 Min Pres: 1006 Category: TS
Track
  • Tropical Storm FRAN (15-20 SEP)
    Storm - Max Winds: 55 Min Pres: 994 Category: TS
Track
  • Tropical Storm EDOUARD (14-15 SEP)
    Storm - Max Winds: 55 Min Pres: 998 Category: TS
Track
  • Hurricane-4 DIANA (08-16 SEP)
    Storm - Max Winds: 115 Min Pres: 949 Category: 4
Track
  • Tropical Depression 9 (06-08 SEP)
    Storm - Max Winds: 30 Min Pres: - Category: TD
Track
  • Tropical Storm CESAR (31 AUG-02 SEP)
    Storm - Max Winds: 50 Min Pres: 989 Category: TS
Track
  • Tropical Storm BERTHA (30 AUG-04 SEP)
    Storm - Max Winds: 35 Min Pres: 1007 Category: TS
Track
  • Tropical Storm ARTHUR (28 AUG-05 SEP)
    Storm - Max Winds: 45 Min Pres: 1004 Category: TS
Track
  • Subtropical Storm 5 (18-21 AUG)
    Storm - Max Winds: 50 Min Pres: 1000 Category: SS
Track
  • Tropical Depression 4 (06-08 AUG)
    Storm - Max Winds: 30 Min Pres: - Category: TD
Track
  • Tropical Depression 3 (24-26 JUL)
    Storm - Max Winds: 30 Min Pres: - Category: TD
Track
  • Tropical Depression 2 (18-20 JUN)
    Storm - Max Winds: 30 Min Pres: - Category: TD
Track
  • Tropical Depression 1 (11-14 JUN)
    Storm - Max Winds: 30 Min Pres: - Category: TD