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2009 Hurricane/Tropical Data for Northern Indian Ocean

Track Map

Individual Storm Summary

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

#NameDateWindPresCat 
1Tropical Storm #1 14-18 APR 50 985 - 
2Cyclone #2 22-26 MAY 65 974 1 
3Tropical Storm #3 3- 7 SEP 40 993 - 
4Tropical Storm #4 9-11 NOV 50 985 - 
5Tropical Storm #5 10-14 DEC 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 #5 (10-14 DEC)
Storm - Max Winds: 45 Min Pres: 989 TrackTracking information
Track Tropical Storm #4 (09-11 NOV)
Storm - Max Winds: 50 Min Pres: 985 TrackTracking information
Track Tropical Storm #3 (03-07 SEP)
Storm - Max Winds: 40 Min Pres: 993 TrackTracking information
Track Cyclone #2 (22-26 MAY)
Storm - Max Winds: 65 Min Pres: 974 Category: 1 TrackTracking information
Track Tropical Storm #1 (14-18 APR)
Storm - Max Winds: 50 Min Pres: 985 TrackTracking information