1986 Hurricane/Tropical Data for Southern Indian Ocean

Individual Storm Summary

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

#NameDateWindPresCat 
1Tropical Storm #1 22-29 SEP 40 - - 
2Cyclone #2 25 NOV- 6 DEC 75 - 1 
3Storm #3 11-16 DEC 30 - - 
4Tropical Storm #4 6-10 JAN 50 - - 
5Cyclone #5 7-16 JAN 110 - 3 
6Cyclone #6 7-15 JAN 70 - 1 
7Tropical Storm #7 10-13 JAN 35 - - 
8Tropical Storm #8 11-14 JAN 35 - - 
9Tropical Storm #9 19-24 JAN 45 - - 
10Tropical Storm #10 20-22 JAN 35 - - 
11Tropical Storm #11 23-25 JAN 45 - - 
12Cyclone #12 28 JAN- 1 FEB 90 - 2 
13Cyclone #13 30 JAN-11 FEB 115 - 4 
14Tropical Storm #14 5-11 FEB 55 - - 
15Cyclone #15 6-14 FEB 75 - 1 
16Tropical Storm #16 5- 9 FEB 55 - - 
17Tropical Storm #17 7-10 FEB 45 - - 
18Tropical Storm #18 17-20 FEB 50 - - 
19Cyclone #19 18-25 FEB 85 - 2 
20Tropical Storm #20 22-25 FEB 50 - - 
21Tropical Storm #21 27 FEB- 1 MAR 35 - - 
22Cyclone #22 2- 9 MAR 105 - 3 
23Tropical Storm #23 2- 8 MAR 45 - - 
24Tropical Storm #24 3- 9 MAR 45 - - 
25Cyclone #25 7-20 MAR 110 - 3 
26Tropical Storm #26 13-15 MAR 35 - - 
27Cyclone #27 25 MAR- 2 APR 105 - 3 
28Cyclone #28 7-13 APR 75 - 1 
29Cyclone #29 9-14 APR 75 - 1 
30Storm #30 14-17 APR 30 - - 
31Cyclone #31 23-26 APR 70 - 1 
32Cyclone #32 4-12 MAY 95 - 2 
33Cyclone 80 6- 8 FEB 75 - 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

Tropical Storm #1 (22-29 SEP)
Storm - Max Winds: 40

Tracking information

Cyclone #2 (25 NOV-06 DEC)
Storm - Max Winds: 75 Category: 1

Tracking information

Storm #3 (11-16 DEC)
Storm - Max Winds: 30

Tracking information

Tropical Storm #4 (06-10 JAN)
Storm - Max Winds: 50

Tracking information

Cyclone #5 (07-16 JAN)
Storm - Max Winds: 110 Category: 3

Tracking information

Cyclone #6 (07-15 JAN)
Storm - Max Winds: 70 Category: 1

Tracking information

Tropical Storm #7 (10-13 JAN)
Storm - Max Winds: 35

Tracking information

Tropical Storm #8 (11-14 JAN)
Storm - Max Winds: 35

Tracking information

Tropical Storm #9 (19-24 JAN)
Storm - Max Winds: 45

Tracking information

Tropical Storm #10 (20-22 JAN)
Storm - Max Winds: 35

Tracking information

Tropical Storm #11 (23-25 JAN)
Storm - Max Winds: 45

Tracking information

Cyclone #12 (28 JAN-01 FEB)
Storm - Max Winds: 90 Category: 2

Tracking information

Cyclone #13 (30 JAN-11 FEB)
Storm - Max Winds: 115 Category: 4

Tracking information

Tropical Storm #14 (05-11 FEB)
Storm - Max Winds: 55

Tracking information

Cyclone #15 (06-14 FEB)
Storm - Max Winds: 75 Category: 1

Tracking information

Tropical Storm #16 (05-09 FEB)
Storm - Max Winds: 55

Tracking information

Tropical Storm #17 (07-10 FEB)
Storm - Max Winds: 45

Tracking information

Tropical Storm #18 (17-20 FEB)
Storm - Max Winds: 50

Tracking information

Cyclone #19 (18-25 FEB)
Storm - Max Winds: 85 Category: 2

Tracking information

Tropical Storm #20 (22-25 FEB)
Storm - Max Winds: 50

Tracking information

Tropical Storm #21 (27 FEB-01 MAR)
Storm - Max Winds: 35

Tracking information

Cyclone #22 (02-09 MAR)
Storm - Max Winds: 105 Category: 3

Tracking information

Tropical Storm #23 (02-08 MAR)
Storm - Max Winds: 45

Tracking information

Tropical Storm #24 (03-09 MAR)
Storm - Max Winds: 45

Tracking information

Cyclone #25 (07-20 MAR)
Storm - Max Winds: 110 Category: 3

Tracking information

Tropical Storm #26 (13-15 MAR)
Storm - Max Winds: 35

Tracking information

Cyclone #27 (25 MAR-02 APR)
Storm - Max Winds: 105 Category: 3

Tracking information

Cyclone #28 (07-13 APR)
Storm - Max Winds: 75 Category: 1

Tracking information

Cyclone #29 (09-14 APR)
Storm - Max Winds: 75 Category: 1

Tracking information

Storm #30 (14-17 APR)
Storm - Max Winds: 30

Tracking information

Cyclone #31 (23-26 APR)
Storm - Max Winds: 70 Category: 1

Tracking information

Cyclone #32 (04-12 MAY)
Storm - Max Winds: 95 Category: 2

Tracking information

Cyclone 80 (06-08 FEB)
Storm - Max Winds: 75 Category: 1

Tracking information


© Unisys Corp. 2010
For more information on this server, contact Unisys Weather at technical-support@weather.unisys.com