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2009 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 15-24 OCT 50 985 - 
2Tropical Storm #2 18-21 NOV 60 978 - 
3Tropical Storm #3 18-20 NOV 40 993 - 
4Tropical Storm #4 13-21 DEC 55 982 - 
5Cyclone #5 17 DEC- 4 JAN 110 941 3 
6Tropical Storm #6 8-13 JAN 55 982 - 
7Tropical Storm #7 10-12 JAN 40 993 - 
8Tropical Storm #8 16-22 JAN 40 993 - 
9Cyclone #9 17-23 JAN 115 937 4 
10Tropical Storm #10 24-28 JAN 50 985 - 
11Tropical Storm #11 26-29 JAN 35 996 - 
12Tropical Storm #12 30 JAN- 2 FEB 35 996 - 
13Cyclone #13 31 JAN-11 FEB 120 933 4 
14Tropical Storm #14 4-15 FEB 55 982 - 
15Tropical Storm #15 15-19 FEB 40 993 - 
16Cyclone #16 20-27 FEB 65 974 1 
17Tropical Storm #17 1- 5 MAR 35 996 - 
18Cyclone #18 4-14 MAR 135 922 4 
19Tropical Storm #19 6-13 MAR 35 996 - 
20Tropical Storm #20 10-14 MAR 55 982 - 
21Tropical Storm #21 16-20 MAR 60 978 - 
22Cyclone #22 16-26 MAR 100 948 3 
23Tropical Storm #23 23-25 MAR 45 989 - 
24Cyclone #24 23-29 MAR 65 974 1 
25Tropical Storm #25 3- 6 APR 55 982 - 
26Cyclone #26 2-11 APR 65 974 1 
27Tropical Storm #27 23-29 APR 45 989 - 

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 Tropical Storm #27 (23-29 APR)
Storm - Max Winds: 45 Min Pres: 989 TrackTracking information
Track Cyclone #26 (02-11 APR)
Storm - Max Winds: 65 Min Pres: 974 Category: 1 TrackTracking information
Track Tropical Storm #25 (03-06 APR)
Storm - Max Winds: 55 Min Pres: 982 TrackTracking information
Track Cyclone #24 (23-29 MAR)
Storm - Max Winds: 65 Min Pres: 974 Category: 1 TrackTracking information
Track Tropical Storm #23 (23-25 MAR)
Storm - Max Winds: 45 Min Pres: 989 TrackTracking information
Track Cyclone #22 (16-26 MAR)
Storm - Max Winds: 100 Min Pres: 948 Category: 3 TrackTracking information
Track Tropical Storm #21 (16-20 MAR)
Storm - Max Winds: 60 Min Pres: 978 TrackTracking information
Track Tropical Storm #20 (10-14 MAR)
Storm - Max Winds: 55 Min Pres: 982 TrackTracking information
Track Tropical Storm #19 (06-13 MAR)
Storm - Max Winds: 35 Min Pres: 996 TrackTracking information
Track Cyclone #18 (04-14 MAR)
Storm - Max Winds: 135 Min Pres: 922 Category: 4 TrackTracking information
Track Tropical Storm #17 (01-05 MAR)
Storm - Max Winds: 35 Min Pres: 996 TrackTracking information
Track Cyclone #16 (20-27 FEB)
Storm - Max Winds: 65 Min Pres: 974 Category: 1 TrackTracking information
Track Tropical Storm #15 (15-19 FEB)
Storm - Max Winds: 40 Min Pres: 993 TrackTracking information
Track Tropical Storm #14 (04-15 FEB)
Storm - Max Winds: 55 Min Pres: 982 TrackTracking information
Track Cyclone #13 (31 JAN-11 FEB)
Storm - Max Winds: 120 Min Pres: 933 Category: 4 TrackTracking information
Track Tropical Storm #12 (30 JAN-02 FEB)
Storm - Max Winds: 35 Min Pres: 996 TrackTracking information
Track Tropical Storm #11 (26-29 JAN)
Storm - Max Winds: 35 Min Pres: 996 TrackTracking information
Track Tropical Storm #10 (24-28 JAN)
Storm - Max Winds: 50 Min Pres: 985 TrackTracking information
Track Cyclone #9 (17-23 JAN)
Storm - Max Winds: 115 Min Pres: 937 Category: 4 TrackTracking information
Track Tropical Storm #8 (16-22 JAN)
Storm - Max Winds: 40 Min Pres: 993 TrackTracking information
Track Tropical Storm #7 (10-12 JAN)
Storm - Max Winds: 40 Min Pres: 993 TrackTracking information
Track Tropical Storm #6 (08-13 JAN)
Storm - Max Winds: 55 Min Pres: 982 TrackTracking information
Track Cyclone #5 (17 DEC-04 JAN)
Storm - Max Winds: 110 Min Pres: 941 Category: 3 TrackTracking information
Track Tropical Storm #4 (13-21 DEC)
Storm - Max Winds: 55 Min Pres: 982 TrackTracking information
Track Tropical Storm #3 (18-20 NOV)
Storm - Max Winds: 40 Min Pres: 993 TrackTracking information
Track Tropical Storm #2 (18-21 NOV)
Storm - Max Winds: 60 Min Pres: 978 TrackTracking information
Track Tropical Storm #1 (15-24 OCT)
Storm - Max Winds: 50 Min Pres: 985 TrackTracking information