1857 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 30 JUN- 1 JUL 50 - - 
2Hurricane #2 6-18 SEP 90 961 2 
3Hurricane #3 22-26 SEP 70 - 1 
4Hurricane #4 24-30 SEP 90 - 2 

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 (24-30 SEP)
Storm - Max Winds: 90 Category: 2

TrackTracking information

Track Hurricane #3 (22-26 SEP)
Storm - Max Winds: 70 Category: 1

TrackTracking information

Track Hurricane #2 (06-18 SEP)
Storm - Max Winds: 90 Min Pres: 961 Category: 2

TrackTracking information

Track Tropical Storm #1 (30 JUN-01 JUL)
Storm - Max Winds: 50

TrackTracking information


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