2004 Hurricane/Tropical Data for Western Pacific

Individual Storm Summary

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

#NameDateWindPresCat 
1Tropical Storm #1 10-19 FEB 40 994 - 
2Tropical Storm #2 14-23 MAR 35 997 - 
3Super Typhoon #3 2-15 APR 130 910 4 
4Super Typhoon #4 13-21 MAY 140 898 5 
5Tropical Storm #5 14-18 MAY 35 997 - 
6Tropical Storm #6 15-22 MAY 60 980 - 
7Typhoon #7 4-11 JUN 100 944 3 
8Typhoon #8 5-13 JUN 75 967 1 
9Super Typhoon #9 11-21 JUN 155 879 5 
10Typhoon #10 21 JUN- 4 JUL 125 916 4 
11Typhoon #11 24 JUN- 4 JUL 80 963 1 
12Tropical Storm #12 12-16 JUL 45 991 - 
13Typhoon #13 24 JUL- 1 AUG 115 927 4 
14Typhoon #14 2- 9 AUG 90 954 2 
15Tropical Storm #15 2- 5 AUG 35 997 - 
16Typhoon #16 7-13 AUG 90 954 2 
17Tropical Storm #17 10-13 AUG 35 997 - 
18Typhoon #18 13-19 AUG 65 976 1 
19Super Typhoon #19 17-31 AUG 155 879 5 
20Typhoon #20 17-26 AUG 90 954 2 
21Subtropical Storm #21 25-28 AUG 30 1000 - 
22Typhoon #22 26 AUG- 8 SEP 125 916 4 
23Tropical Storm #23 4- 8 SEP 60 980 - 
24Tropical Storm #24 10-13 SEP 35 997 - 
25Typhoon #25 18-30 SEP 125 916 4 
26Super Typhoon #26 1- 9 OCT 140 898 5 
27Typhoon #27 10-20 OCT 125 916 4 
28Typhoon #28 13-26 OCT 110 933 3 
29Typhoon #29 13-26 NOV 115 927 4 
30Super Typhoon #30 28 NOV- 4 DEC 130 910 4 
31Tropical Storm #31 9-20 DEC 50 987 - 
32Tropical Storm #32 16-22 DEC 55 984 - 

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 #32 (16-22 DEC)
Storm - Max Winds: 55 Min Pres: 984

Tracking information

Tropical Storm #31 (09-20 DEC)
Storm - Max Winds: 50 Min Pres: 987

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Super Typhoon #30 (28 NOV-04 DEC)
Storm - Max Winds: 130 Min Pres: 910 Category: 4

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Typhoon #29 (13-26 NOV)
Storm - Max Winds: 115 Min Pres: 927 Category: 4

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Typhoon #28 (13-26 OCT)
Storm - Max Winds: 110 Min Pres: 933 Category: 3

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Typhoon #27 (10-20 OCT)
Storm - Max Winds: 125 Min Pres: 916 Category: 4

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Super Typhoon #26 (01-09 OCT)
Storm - Max Winds: 140 Min Pres: 898 Category: 5

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Typhoon #25 (18-30 SEP)
Storm - Max Winds: 125 Min Pres: 916 Category: 4

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Tropical Storm #24 (10-13 SEP)
Storm - Max Winds: 35 Min Pres: 997

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Tropical Storm #23 (04-08 SEP)
Storm - Max Winds: 60 Min Pres: 980

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Typhoon #22 (26 AUG-08 SEP)
Storm - Max Winds: 125 Min Pres: 916 Category: 4

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Subtropical Storm #21 (25-28 AUG)
Storm - Max Winds: 30 Min Pres: 1000

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Typhoon #20 (17-26 AUG)
Storm - Max Winds: 90 Min Pres: 954 Category: 2

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Super Typhoon #19 (17-31 AUG)
Storm - Max Winds: 155 Min Pres: 879 Category: 5

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Typhoon #18 (13-19 AUG)
Storm - Max Winds: 65 Min Pres: 976 Category: 1

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Tropical Storm #17 (10-13 AUG)
Storm - Max Winds: 35 Min Pres: 997

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Typhoon #16 (07-13 AUG)
Storm - Max Winds: 90 Min Pres: 954 Category: 2

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Tropical Storm #15 (02-05 AUG)
Storm - Max Winds: 35 Min Pres: 997

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Typhoon #14 (02-09 AUG)
Storm - Max Winds: 90 Min Pres: 954 Category: 2

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Typhoon #13 (24 JUL-01 AUG)
Storm - Max Winds: 115 Min Pres: 927 Category: 4

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Tropical Storm #12 (12-16 JUL)
Storm - Max Winds: 45 Min Pres: 991

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Typhoon #11 (24 JUN-04 JUL)
Storm - Max Winds: 80 Min Pres: 963 Category: 1

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Typhoon #10 (21 JUN-04 JUL)
Storm - Max Winds: 125 Min Pres: 916 Category: 4

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Super Typhoon #9 (11-21 JUN)
Storm - Max Winds: 155 Min Pres: 879 Category: 5

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Typhoon #8 (05-13 JUN)
Storm - Max Winds: 75 Min Pres: 967 Category: 1

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Typhoon #7 (04-11 JUN)
Storm - Max Winds: 100 Min Pres: 944 Category: 3

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Tropical Storm #6 (15-22 MAY)
Storm - Max Winds: 60 Min Pres: 980

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Tropical Storm #5 (14-18 MAY)
Storm - Max Winds: 35 Min Pres: 997

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Super Typhoon #4 (13-21 MAY)
Storm - Max Winds: 140 Min Pres: 898 Category: 5

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Super Typhoon #3 (02-15 APR)
Storm - Max Winds: 130 Min Pres: 910 Category: 4

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Tropical Storm #2 (14-23 MAR)
Storm - Max Winds: 35 Min Pres: 997

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Tropical Storm #1 (10-19 FEB)
Storm - Max Winds: 40 Min Pres: 994

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