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2004 Hurricane/Tropical Data for Southern Indian Ocean

Track Map

Individual Storm Summary

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

#NameDateWindPresCat 
1Tropical Storm #1 29 SEP- 5 OCT 45 991 - 
2Cyclone #2 8-22 NOV 100 944 3 
3Cyclone #3 4-21 DEC 65 976 1 
4Cyclone #4 6-17 DEC 80 963 1 
5Cyclone #5 17-22 DEC 65 976 1 
6Tropical Storm #6 23 DEC- 4 JAN 55 984 - 
7Cyclone #7 29 DEC- 9 JAN 140 898 5 
8Tropical Storm #8 1- 6 JAN 35 997 - 
9Cyclone #9 25 JAN- 5 FEB 65 976 1 
10Cyclone #10 26 JAN- 7 FEB 125 916 4 
11Tropical Storm #11 28 JAN- 2 FEB 45 991 - 
12Tropical Storm #12 10-12 FEB 35 997 - 
13Cyclone #13 21-29 FEB 105 938 3 
14Cyclone #14 26 FEB- 2 MAR 110 933 3 
15Subtropical Storm #15 29 FEB- 2 MAR 30 1000 - 
16Cyclone #16 1-11 MAR 140 898 5 
17Cyclone #17 7-13 MAR 65 976 1 
18Cyclone #18 15-27 MAR 120 922 4 
19Tropical Storm #19 20-23 MAR 35 997 - 
20Cyclone #20 21-28 MAR 115 927 4 
21Subtropical Storm #21 23-28 MAR 25 1002 - 
22Tropical Storm #22 7- 9 APR 35 997 - 
23Cyclone #23 4-15 MAY 65 976 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 Cyclone #23 (04-15 MAY)
Storm - Max Winds: 65 Min Pres: 976 Category: 1 TrackTracking information
Track Tropical Storm #22 (07-09 APR)
Storm - Max Winds: 35 Min Pres: 997 TrackTracking information
Track Subtropical Storm #21 (23-28 MAR)
Storm - Max Winds: 25 Min Pres: 1002 TrackTracking information
Track Cyclone #20 (21-28 MAR)
Storm - Max Winds: 115 Min Pres: 927 Category: 4 TrackTracking information
Track Tropical Storm #19 (20-23 MAR)
Storm - Max Winds: 35 Min Pres: 997 TrackTracking information
Track Cyclone #18 (15-27 MAR)
Storm - Max Winds: 120 Min Pres: 922 Category: 4 TrackTracking information
Track Cyclone #17 (07-13 MAR)
Storm - Max Winds: 65 Min Pres: 976 Category: 1 TrackTracking information
Track Cyclone #16 (01-11 MAR)
Storm - Max Winds: 140 Min Pres: 898 Category: 5 TrackTracking information
Track Subtropical Storm #15 (29 FEB-02 MAR)
Storm - Max Winds: 30 Min Pres: 1000 TrackTracking information
Track Cyclone #14 (26 FEB-02 MAR)
Storm - Max Winds: 110 Min Pres: 933 Category: 3 TrackTracking information
Track Cyclone #13 (21-29 FEB)
Storm - Max Winds: 105 Min Pres: 938 Category: 3 TrackTracking information
Track Tropical Storm #12 (10-12 FEB)
Storm - Max Winds: 35 Min Pres: 997 TrackTracking information
Track Tropical Storm #11 (28 JAN-02 FEB)
Storm - Max Winds: 45 Min Pres: 991 TrackTracking information
Track Cyclone #10 (26 JAN-07 FEB)
Storm - Max Winds: 125 Min Pres: 916 Category: 4 TrackTracking information
Track Cyclone #9 (25 JAN-05 FEB)
Storm - Max Winds: 65 Min Pres: 976 Category: 1 TrackTracking information
Track Tropical Storm #8 (01-06 JAN)
Storm - Max Winds: 35 Min Pres: 997 TrackTracking information
Track Cyclone #7 (29 DEC-09 JAN)
Storm - Max Winds: 140 Min Pres: 898 Category: 5 TrackTracking information
Track Tropical Storm #6 (23 DEC-04 JAN)
Storm - Max Winds: 55 Min Pres: 984 TrackTracking information
Track Cyclone #5 (17-22 DEC)
Storm - Max Winds: 65 Min Pres: 976 Category: 1 TrackTracking information
Track Cyclone #4 (06-17 DEC)
Storm - Max Winds: 80 Min Pres: 963 Category: 1 TrackTracking information
Track Cyclone #3 (04-21 DEC)
Storm - Max Winds: 65 Min Pres: 976 Category: 1 TrackTracking information
Track Cyclone #2 (08-22 NOV)
Storm - Max Winds: 100 Min Pres: 944 Category: 3 TrackTracking information
Track Tropical Storm #1 (29 SEP-05 OCT)
Storm - Max Winds: 45 Min Pres: 991 TrackTracking information