1999 Hurricane/Tropical Data for Eastern Pacific

Individual Storm Summary

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

#NameDateWindPresCat 
1Hurricane ADRIAN 18-22 JUN 85 973 2 
2Hurricane BEATRIZ 9-17 JUL 105 955 3 
3Tropical Storm CALVIN 25-27 JUL 35 1005 - 
4Hurricane DORA 6-23 AUG 120 943 4 
5Hurricane EUGENE 6-15 AUG 95 964 2 
6Tropical Storm FERNANDA 17-22 AUG 55 994 - 
7Hurricane GREG 5- 9 SEP 65 986 1 
8Hurricane HILARY 17-21 SEP 65 987 1 
9Tropical Storm IRWIN 8-11 OCT 50 996 - 

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 IRWIN (08-11 OCT)
Storm - Max Winds: 50 Min Pres: 996

Tracking information

Hurricane HILARY (17-21 SEP)
Storm - Max Winds: 65 Min Pres: 987 Category: 1

Tracking information

Hurricane GREG (05-09 SEP)
Storm - Max Winds: 65 Min Pres: 986 Category: 1

Tracking information

Tropical Storm FERNANDA (17-22 AUG)
Storm - Max Winds: 55 Min Pres: 994

Tracking information

Hurricane EUGENE (06-15 AUG)
Storm - Max Winds: 95 Min Pres: 964 Category: 2

Tracking information

Hurricane DORA (06-23 AUG)
Storm - Max Winds: 120 Min Pres: 943 Category: 4

Tracking information

Tropical Storm CALVIN (25-27 JUL)
Storm - Max Winds: 35 Min Pres: 1005

Tracking information

Hurricane BEATRIZ (09-17 JUL)
Storm - Max Winds: 105 Min Pres: 955 Category: 3

Tracking information

Hurricane ADRIAN (18-22 JUN)
Storm - Max Winds: 85 Min Pres: 973 Category: 2

Tracking information


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