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1864 Hurricane/Tropical Data for Atlantic

Track Map

Individual Storm Summary

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

#NameDateWindPresCat 
1Hurricane-1 1 16-18 JUL 70 0 1 
2Tropical Storm 2 25-25 JUL 60 0 - 
3Hurricane-1 3 26 AUG- 1 SEP 70 0 1 
4Tropical Storm 4 5- 8 SEP 50 0 - 
5Hurricane-1 5 22-24 OCT 70 0 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

Track
  • Hurricane-1 5 (22-24 OCT)
    Storm - Max Winds: 70 Min Pres: - Category: 1
Track
  • Tropical Storm 4 (05-08 SEP)
    Storm - Max Winds: 50 Min Pres: - Category: TS
Track
  • Hurricane-1 3 (26 AUG-01 SEP)
    Storm - Max Winds: 70 Min Pres: - Category: 1
Track
  • Tropical Storm 2 (25-25 JUL)
    Storm - Max Winds: 60 Min Pres: - Category: TS
Track
  • Hurricane-1 1 (16-18 JUL)
    Storm - Max Winds: 70 Min Pres: - Category: 1