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2004 Hurricane/Tropical Data for Eastern Pacific

Track Map

Individual Storm Summary

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

#NameDateWindPresCat 
1Tropical Storm AGATHA 22-26 MAY 50 997 - 
2Tropical Depression 2 2- 5 JUL 30 1007 - 
3Tropical Depression 1 4- 6 JUL 25 1007 - 
4Tropical Storm BLAS 12-19 JUL 55 991 - 
5Hurricane-1 CELIA 19-26 JUL 75 981 1 
6Hurricane-3 DARBY 26 JUL- 1 AUG 105 957 3 
7Tropical Depression 6 1- 2 AUG 25 1008 - 
8Tropical Storm ESTELLE 19-25 AUG 60 989 - 
9Hurricane-1 FRANK 23-27 AUG 75 979 1 
10Tropical Depression 9 23-28 AUG 30 1005 - 
11Tropical Storm GEORGETTE 26 AUG- 3 SEP 55 995 - 
12Hurricane-4 HOWARD 30 AUG-10 SEP 120 943 4 
13Hurricane-1 ISIS 8-21 SEP 65 987 1 
14Hurricane-4 JAVIER 10-20 SEP 130 930 4 
15Tropical Storm KAY 4- 7 OCT 40 1004 - 
16Tropical Storm LESTER 11-13 OCT 45 1000 - 
17Tropical Depression 16 25-26 OCT 30 1004 - 

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 Depression 16 (25-26 OCT)
    Storm - Max Winds: 30 Min Pres: 1004 Category: TD
Track
  • Tropical Storm LESTER (11-13 OCT)
    Storm - Max Winds: 45 Min Pres: 1000 Category: TS
Track
  • Tropical Storm KAY (04-07 OCT)
    Storm - Max Winds: 40 Min Pres: 1004 Category: TS
Track
  • Hurricane-4 JAVIER (10-20 SEP)
    Storm - Max Winds: 130 Min Pres: 930 Category: 4
Track
  • Hurricane-1 ISIS (08-21 SEP)
    Storm - Max Winds: 65 Min Pres: 987 Category: 1
Track
  • Hurricane-4 HOWARD (30 AUG-10 SEP)
    Storm - Max Winds: 120 Min Pres: 943 Category: 4
Track
  • Tropical Storm GEORGETTE (26 AUG-03 SEP)
    Storm - Max Winds: 55 Min Pres: 995 Category: TS
Track
  • Tropical Depression 9 (23-28 AUG)
    Storm - Max Winds: 30 Min Pres: 1005 Category: TD
Track
  • Hurricane-1 FRANK (23-27 AUG)
    Storm - Max Winds: 75 Min Pres: 979 Category: 1
Track
  • Tropical Storm ESTELLE (19-25 AUG)
    Storm - Max Winds: 60 Min Pres: 989 Category: TS
Track
  • Tropical Depression 6 (01-02 AUG)
    Storm - Max Winds: 25 Min Pres: 1008 Category: TD
Track
  • Hurricane-3 DARBY (26 JUL-01 AUG)
    Storm - Max Winds: 105 Min Pres: 957 Category: 3
Track
  • Hurricane-1 CELIA (19-26 JUL)
    Storm - Max Winds: 75 Min Pres: 981 Category: 1
Track
  • Tropical Storm BLAS (12-19 JUL)
    Storm - Max Winds: 55 Min Pres: 991 Category: TS
Track
  • Tropical Depression 1 (04-06 JUL)
    Storm - Max Winds: 25 Min Pres: 1007 Category: TD
Track
  • Tropical Depression 2 (02-05 JUL)
    Storm - Max Winds: 30 Min Pres: 1007 Category: TD
Track
  • Tropical Storm AGATHA (22-26 MAY)
    Storm - Max Winds: 50 Min Pres: 997 Category: TS