1964 Hurricane/Tropical Data for Atlantic

Individual Storm Summary

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

#NameDateWindPresCat 
1Tropical Storm #1 2-11 JUN 50 - - 
2Tropical Storm #2 28 JUL- 3 AUG 45 1006 - 
3Tropical Storm ABBY 5- 8 AUG 55 1000 - 
4Tropical Storm BRENDA 7-10 AUG 45 1006 - 
5Hurricane CLEO 20 AUG- 5 SEP 135 950 4 
6Hurricane DORA 28 AUG-16 SEP 115 942 4 
7Hurricane ETHEL 4-16 SEP 100 969 3 
8Tropical Storm FLORENCE 5-10 SEP 40 - - 
9Hurricane GLADYS 13-25 SEP 125 945 4 
10Hurricane HILDA 28 SEP- 5 OCT 130 941 4 
11Hurricane ISBELL 8-17 OCT 110 964 3 
12Tropical Storm #12 5-10 NOV 35 997 - 

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 #12 (05-10 NOV)
Storm - Max Winds: 35 Min Pres: 997

Tracking information

Hurricane ISBELL (08-17 OCT)
Storm - Max Winds: 110 Min Pres: 964 Category: 3

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Hurricane HILDA (28 SEP-05 OCT)
Storm - Max Winds: 130 Min Pres: 941 Category: 4

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Hurricane GLADYS (13-25 SEP)
Storm - Max Winds: 125 Min Pres: 945 Category: 4

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Tropical Storm FLORENCE (05-10 SEP)
Storm - Max Winds: 40

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Hurricane ETHEL (04-16 SEP)
Storm - Max Winds: 100 Min Pres: 969 Category: 3

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Hurricane DORA (28 AUG-16 SEP)
Storm - Max Winds: 115 Min Pres: 942 Category: 4

Tracking information

Hurricane CLEO (20 AUG-05 SEP)
Storm - Max Winds: 135 Min Pres: 950 Category: 4

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Tropical Storm BRENDA (07-10 AUG)
Storm - Max Winds: 45 Min Pres: 1006

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Tropical Storm ABBY (05-08 AUG)
Storm - Max Winds: 55 Min Pres: 1000

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Tropical Storm #2 (28 JUL-03 AUG)
Storm - Max Winds: 45 Min Pres: 1006

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Tropical Storm #1 (02-11 JUN)
Storm - Max Winds: 50

Tracking information


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