1957 Hurricane/Tropical Data for Southern Indian Ocean

Individual Storm Summary

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

#NameDateWindPresCat 
1Storm #1 26-30 AUG 30 - - 
2Storm #2 26-30 AUG 30 - - 
3Storm #3 27-31 OCT 25 - - 
4Storm #4 28-31 OCT - - - 
5Tropical Storm #5 11-18 NOV 45 - - 
6Tropical Storm #6 17-19 NOV 40 - - 
7Storm #7 16-21 DEC - - - 
8Storm #8 20-26 DEC - - - 
9Storm #9 22-24 DEC - - - 
10Storm #10 2-12 JAN - - - 
11Storm #11 7-15 JAN - - - 
12Storm #12 13-17 JAN - - - 
13Storm #13 15-22 JAN 30 - - 
14Storm #14 15-21 JAN 25 - - 
15Storm #15 17-26 JAN - - - 
16Tropical Storm #16 25 JAN- 8 FEB 55 - - 
17Storm #17 26 JAN- 1 FEB - - - 
18Storm #18 2-20 FEB - - - 
19Storm #19 3-11 FEB - - - 
20Storm #20 3-10 FEB - - - 
21Storm #21 10-17 FEB - - - 
22Storm #22 21 FEB- 1 MAR - - - 
23Tropical Storm #23 24-28 FEB 50 - - 
24Storm #24 3-10 MAR 25 - - 
25Storm #25 4- 8 MAR - - - 
26Storm #26 13-17 MAR - - - 
27Storm #27 13-15 MAR - - - 
28Storm #28 23-29 MAR - - - 
29Storm #29 26 MAR- 1 APR - - - 
30Storm #30 6-11 APR - - - 

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

Storm #1 (26-30 AUG)
Storm - Max Winds: 30

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Storm #2 (26-30 AUG)
Storm - Max Winds: 30

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Storm #3 (27-31 OCT)
Storm - Max Winds: 25

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Storm #4 (28-31 OCT)
Storm -

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Tropical Storm #5 (11-18 NOV)
Storm - Max Winds: 45

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Tropical Storm #6 (17-19 NOV)
Storm - Max Winds: 40

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Storm #7 (16-21 DEC)
Storm -

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Storm #8 (20-26 DEC)
Storm -

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Storm #9 (22-24 DEC)
Storm -

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Storm #10 (02-12 JAN)
Storm -

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Storm #11 (07-15 JAN)
Storm -

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Storm #12 (13-17 JAN)
Storm -

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Storm #13 (15-22 JAN)
Storm - Max Winds: 30

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Storm #14 (15-21 JAN)
Storm - Max Winds: 25

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Storm #15 (17-26 JAN)
Storm -

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Tropical Storm #16 (25 JAN-08 FEB)
Storm - Max Winds: 55

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Storm #17 (26 JAN-01 FEB)
Storm -

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Storm #18 (02-20 FEB)
Storm -

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Storm #19 (03-11 FEB)
Storm -

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Storm #20 (03-10 FEB)
Storm -

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Storm #21 (10-17 FEB)
Storm -

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Storm #22 (21 FEB-01 MAR)
Storm -

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Tropical Storm #23 (24-28 FEB)
Storm - Max Winds: 50

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Storm #24 (03-10 MAR)
Storm - Max Winds: 25

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Storm #25 (04-08 MAR)
Storm -

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Storm #26 (13-17 MAR)
Storm -

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Storm #27 (13-15 MAR)
Storm -

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Storm #28 (23-29 MAR)
Storm -

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Storm #29 (26 MAR-01 APR)
Storm -

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Storm #30 (06-11 APR)
Storm -

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