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1917 Hurricane/Tropical Data for Atlantic

Track Map

Individual Storm Summary

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

#NameDateWindPresCat 
1Tropical Storm 1 6-14 JUL 45 0 - 
2Tropical Storm 2 6-11 AUG 60 0 - 
3Hurricane-3 3 30 AUG- 7 SEP 105 0 3 
4Hurricane-4 4 20-30 SEP 130 928 4 

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-4 4 (20-30 SEP)
    Storm - Max Winds: 130 Min Pres: 928 Category: 4
Track
  • Hurricane-3 3 (30 AUG-07 SEP)
    Storm - Max Winds: 105 Min Pres: - Category: 3
Track
  • Tropical Storm 2 (06-11 AUG)
    Storm - Max Winds: 60 Min Pres: - Category: TS
Track
  • Tropical Storm 1 (06-14 JUL)
    Storm - Max Winds: 45 Min Pres: - Category: TS