1990 Hurricane/Tropical Data for Atlantic

Individual Storm Summary

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

#NameDateWindPresCat 
1Tropical Storm ARTHUR 22-27 JUL 60 995 - 
2Hurricane BERTHA 24 JUL- 2 AUG 70 973 1 
3Tropical Storm CESAR 31 JUL- 7 AUG 45 1000 - 
4Hurricane DIANA 4- 9 AUG 85 980 2 
5Tropical Storm EDOUARD 2-13 AUG 40 1003 - 
6Tropical Storm FRAN 11-14 AUG 35 1007 - 
7Hurricane GUSTAV 24 AUG- 3 SEP 105 956 3 
8Tropical Storm HORTENSE 25-31 AUG 55 993 - 
9Hurricane ISIDORE 4-17 SEP 85 978 2 
10Hurricane JOSEPHINE 21 SEP- 6 OCT 75 980 1 
11Hurricane KLAUS 3- 9 OCT 70 985 1 
12Hurricane LILI 6-15 OCT 65 987 1 
13Tropical Storm MARCO 9-13 OCT 55 989 - 
14Hurricane NANA 16-21 OCT 75 989 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

Hurricane NANA (16-21 OCT)
Storm - Max Winds: 75 Min Pres: 989 Category: 1

Tracking information

Tropical Storm MARCO (09-13 OCT)
Storm - Max Winds: 55 Min Pres: 989

Tracking information

Hurricane LILI (06-15 OCT)
Storm - Max Winds: 65 Min Pres: 987 Category: 1

Tracking information

Hurricane KLAUS (03-09 OCT)
Storm - Max Winds: 70 Min Pres: 985 Category: 1

Tracking information

Hurricane JOSEPHINE (21 SEP-06 OCT)
Storm - Max Winds: 75 Min Pres: 980 Category: 1

Tracking information

Hurricane ISIDORE (04-17 SEP)
Storm - Max Winds: 85 Min Pres: 978 Category: 2

Tracking information

Tropical Storm HORTENSE (25-31 AUG)
Storm - Max Winds: 55 Min Pres: 993

Tracking information

Hurricane GUSTAV (24 AUG-03 SEP)
Storm - Max Winds: 105 Min Pres: 956 Category: 3

Tracking information

Tropical Storm FRAN (11-14 AUG)
Storm - Max Winds: 35 Min Pres: 1007

Tracking information

Tropical Storm EDOUARD (02-13 AUG)
Storm - Max Winds: 40 Min Pres: 1003

Tracking information

Hurricane DIANA (04-09 AUG)
Storm - Max Winds: 85 Min Pres: 980 Category: 2

Tracking information

Tropical Storm CESAR (31 JUL-07 AUG)
Storm - Max Winds: 45 Min Pres: 1000

Tracking information

Hurricane BERTHA (24 JUL-02 AUG)
Storm - Max Winds: 70 Min Pres: 973 Category: 1

Tracking information

Tropical Storm ARTHUR (22-27 JUL)
Storm - Max Winds: 60 Min Pres: 995

Tracking information


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