1990 Hurricane/Tropical Data for Eastern Pacific

Individual Storm Summary

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

#NameDateWindPresCat 
1Hurricane ALMA 12-18 MAY 75 979 1 
2Hurricane BORIS 2- 8 JUN 80 977 1 
3Tropical Storm CRISTINA 8-16 JUN 55 994 - 
4Tropical Storm DOUGLAS 19-23 JUN 55 992 - 
5Hurricane ELIDA 26 JUN- 2 JUL 70 990 1 
6Hurricane FAUSTO 6-12 JUL 75 979 1 
7Hurricane GENEVIEVE 10-18 JUL 90 970 2 
8Hurricane HERNAN 19-31 JUL 135 928 4 
9Hurricane ISELLE 20-30 JUL 105 958 3 
10Tropical Storm AKA 7-15 AUG 55 - - 
11Hurricane JULIO 17-24 AUG 100 960 3 
12Hurricane KENNA 21-30 AUG 75 980 1 
13Hurricane LOWELL 23 AUG- 1 SEP 65 986 1 
14Hurricane MARIE 7-21 SEP 120 944 4 
15Hurricane NORBERT 10-19 SEP 70 983 1 
16Hurricane ODILE 23 SEP- 2 OCT 125 935 4 
17Hurricane POLO 28 SEP- 1 OCT 65 987 1 
18Tropical Storm RACHEL 27 SEP- 3 OCT 55 994 - 
19Tropical Storm SIMON 9-14 OCT 60 990 - 
20Hurricane TRUDY 16 OCT- 1 NOV 135 924 4 
21Hurricane VANCE 21-31 OCT 85 975 2 

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

Hurricane VANCE (21-31 OCT)
Storm - Max Winds: 85 Min Pres: 975 Category: 2

Tracking information

Hurricane TRUDY (16 OCT-01 NOV)
Storm - Max Winds: 135 Min Pres: 924 Category: 4

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Tropical Storm SIMON (09-14 OCT)
Storm - Max Winds: 60 Min Pres: 990

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Tropical Storm RACHEL (27 SEP-03 OCT)
Storm - Max Winds: 55 Min Pres: 994

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Hurricane POLO (28 SEP-01 OCT)
Storm - Max Winds: 65 Min Pres: 987 Category: 1

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Hurricane ODILE (23 SEP-02 OCT)
Storm - Max Winds: 125 Min Pres: 935 Category: 4

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Hurricane NORBERT (10-19 SEP)
Storm - Max Winds: 70 Min Pres: 983 Category: 1

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Hurricane MARIE (07-21 SEP)
Storm - Max Winds: 120 Min Pres: 944 Category: 4

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Hurricane LOWELL (23 AUG-01 SEP)
Storm - Max Winds: 65 Min Pres: 986 Category: 1

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Hurricane KENNA (21-30 AUG)
Storm - Max Winds: 75 Min Pres: 980 Category: 1

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Hurricane JULIO (17-24 AUG)
Storm - Max Winds: 100 Min Pres: 960 Category: 3

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Tropical Storm AKA (07-15 AUG)
Storm - Max Winds: 55

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Hurricane ISELLE (20-30 JUL)
Storm - Max Winds: 105 Min Pres: 958 Category: 3

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Hurricane HERNAN (19-31 JUL)
Storm - Max Winds: 135 Min Pres: 928 Category: 4

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Hurricane GENEVIEVE (10-18 JUL)
Storm - Max Winds: 90 Min Pres: 970 Category: 2

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Hurricane FAUSTO (06-12 JUL)
Storm - Max Winds: 75 Min Pres: 979 Category: 1

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Hurricane ELIDA (26 JUN-02 JUL)
Storm - Max Winds: 70 Min Pres: 990 Category: 1

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Tropical Storm DOUGLAS (19-23 JUN)
Storm - Max Winds: 55 Min Pres: 992

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Tropical Storm CRISTINA (08-16 JUN)
Storm - Max Winds: 55 Min Pres: 994

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Hurricane BORIS (02-08 JUN)
Storm - Max Winds: 80 Min Pres: 977 Category: 1

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Hurricane ALMA (12-18 MAY)
Storm - Max Winds: 75 Min Pres: 979 Category: 1

Tracking information


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