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1964 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 
1Unknown Storm #1 14-23 NOV - - - 
2Unknown Storm #2 5-14 DEC - - - 
3Unknown Storm #3 17-22 DEC - - - 
4Unknown Storm #4 23-28 DEC - - - 
5Unknown Storm #5 4-11 JAN - - - 
6Unknown Storm #6 4- 8 JAN - - - 
7Unknown Storm #7 6-16 JAN - - - 
8Unknown Storm #8 10-16 JAN - - - 
9Unknown Storm #9 15-22 JAN - - - 
10Unknown Storm #10 20-28 JAN - - - 
11Unknown Storm #11 24-26 JAN - - - 
12Unknown Storm #12 27 JAN- 1 FEB - - - 
13Subtropical Storm #13 28 JAN-11 FEB 25 - - 
14Unknown Storm #14 29 JAN-10 FEB - - - 
15Unknown Storm #15 12-19 FEB - - - 
16Unknown Storm #16 18-25 FEB - - - 
17Unknown Storm #17 19-24 FEB - - - 
18Unknown Storm #18 22 FEB- 4 MAR - - - 
19Tropical Storm #19 24 FEB- 1 MAR 40 - - 
20Tropical Storm #20 24 FEB- 1 MAR 40 - - 
21Unknown Storm #21 26 FEB-10 MAR - - - 
22Unknown Storm #22 4-17 MAR - - - 
23Cyclone #23 6-16 MAR 65 - 1 
24Cyclone #24 6-16 MAR 65 - 1 
25Unknown Storm #25 7-10 MAR - - - 
26Unknown Storm #26 13-15 MAR - - - 
27Unknown Storm #27 14-23 MAR - - - 
28Unknown Storm #28 25 MAR- 2 APR - - - 
29Unknown Storm #29 28 MAR-10 APR - - - 
30Unknown Storm #30 30 MAR- 3 APR - - - 
31Subtropical Storm #31 2- 6 APR 15 - - 
32Unknown Storm #32 18-20 APR - - - 
33Unknown Storm #33 20-21 APR - - - 
34Unknown Storm #34 29 APR- 3 MAY - - - 
35Unknown Storm #35 2-10 MAY - - - 

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 Unknown Storm #35 (02-10 MAY)
Storm - TrackTracking information
Track Unknown Storm #34 (29 APR-03 MAY)
Storm - TrackTracking information
Track Unknown Storm #33 (20-21 APR)
Storm - TrackTracking information
Track Unknown Storm #32 (18-20 APR)
Storm - TrackTracking information
Track Subtropical Storm #31 (02-06 APR)
Storm - Max Winds: 15 TrackTracking information
Track Unknown Storm #30 (30 MAR-03 APR)
Storm - TrackTracking information
Track Unknown Storm #29 (28 MAR-10 APR)
Storm - TrackTracking information
Track Unknown Storm #28 (25 MAR-02 APR)
Storm - TrackTracking information
Track Unknown Storm #27 (14-23 MAR)
Storm - TrackTracking information
Track Unknown Storm #26 (13-15 MAR)
Storm - TrackTracking information
Track Unknown Storm #25 (07-10 MAR)
Storm - TrackTracking information
Track Cyclone #24 (06-16 MAR)
Storm - Max Winds: 65 Category: 1 TrackTracking information
Track Cyclone #23 (06-16 MAR)
Storm - Max Winds: 65 Category: 1 TrackTracking information
Track Unknown Storm #22 (04-17 MAR)
Storm - TrackTracking information
Track Unknown Storm #21 (26 FEB-10 MAR)
Storm - TrackTracking information
Track Tropical Storm #20 (24 FEB-01 MAR)
Storm - Max Winds: 40 TrackTracking information
Track Tropical Storm #19 (24 FEB-01 MAR)
Storm - Max Winds: 40 TrackTracking information
Track Unknown Storm #18 (22 FEB-04 MAR)
Storm - TrackTracking information
Track Unknown Storm #17 (19-24 FEB)
Storm - TrackTracking information
Track Unknown Storm #16 (18-25 FEB)
Storm - TrackTracking information
Track Unknown Storm #15 (12-19 FEB)
Storm - TrackTracking information
Track Unknown Storm #14 (29 JAN-10 FEB)
Storm - TrackTracking information
Track Subtropical Storm #13 (28 JAN-11 FEB)
Storm - Max Winds: 25 TrackTracking information
Track Unknown Storm #12 (27 JAN-01 FEB)
Storm - TrackTracking information
Track Unknown Storm #11 (24-26 JAN)
Storm - TrackTracking information
Track Unknown Storm #10 (20-28 JAN)
Storm - TrackTracking information
Track Unknown Storm #9 (15-22 JAN)
Storm - TrackTracking information
Track Unknown Storm #8 (10-16 JAN)
Storm - TrackTracking information
Track Unknown Storm #7 (06-16 JAN)
Storm - TrackTracking information
Track Unknown Storm #6 (04-08 JAN)
Storm - TrackTracking information
Track Unknown Storm #5 (04-11 JAN)
Storm - TrackTracking information
Track Unknown Storm #4 (23-28 DEC)
Storm - TrackTracking information
Track Unknown Storm #3 (17-22 DEC)
Storm - TrackTracking information
Track Unknown Storm #2 (05-14 DEC)
Storm - TrackTracking information
Track Unknown Storm #1 (14-23 NOV)
Storm - TrackTracking information