Engineering ToolBox - Resources, Tools and Basic Information for Engineering and Design of Technical Applications!

Hurricane Intensity Scale

The Saffir-Simpson hurricane damage potential scale.

Sponsored Links

hurricane intencity scale

The Saffir-Simpson hurricane intensity scale is often used to describe the damage potential for hurricanes.

Hurricane Intensity Scale
Hurricane CategoryCentral Pressure
(inches Hg)
(Pa)
Wind Speed
(mph)
(km/h)
Storm Surge
(feet)
(m)
Damage
1 > 28.94
> 7200
74 - 95
119 - 153
4 - 5
1.2 - 1.5
minimal usually cause no significant structural damage to building structures
unanchored mobile homes can be toppled
trees can be uprooted or snapped
poorly attached roof shingles or tiles can blow off
2 28.91 - 28.50
7200 - 7090
96 - 110
154 - 177
6 - 8
1.8 - 2.4
moderate greatly strong
can lift a house
can inflict damage upon poorly constructed doors and windows
vegetation receives considerable damage
mobile homes damaged
manufactured homes suffers structural damage
3 28.47 - 27.91
7090 - 6945
111 - 130
170 - 209
9 - 12
2.7 - 3.7
extensive can cause structural damage to small residences and utility buildings
buildings without solid foundation usually destroyed
manufactured homes sustain severe damage
flooding terrain near coast destroying structures
4 27.88 - 27.17
7090 - 6760
131 - 155
210 - 249
13 - 18
4 - 5.5
extreme extensive damage on roofing materials and non-loading walls
complete structural failure of roofs on small homes
major damage to lower floors structures near the coast
major erosion of beaches
evacuation of low ground up to 6 miles (10 km) from the coast
5 < 27.15
< 6760
> 156
> 250
> 18
> 5.5
catastrophic complete roof structure damage on many buildings
some complete buildings failures
small utility buildings blown over
major damage to lower floors near the coast
evacuation of low ground up to 10 miles (16 km) from the coast
Sponsored Links

Related Topics

  • Environment

    Climate, meteorology, solar, wind, emissions and environmental related engineering resources.

Related Documents

Sponsored Links

Search

Search is the most efficient way to navigate the Engineering ToolBox.

Engineering ToolBox - SketchUp Extension - Online 3D modeling!

3D Engineering ToolBox Extension to SketchUp - add parametric components to your SketchUp model

Add standard and customized parametric components - like flange beams, lumbers, piping, stairs and more - to your Sketchup model with the Engineering ToolBox - SketchUp Extension - enabled for use with older versions of the amazing SketchUp Make and the newer "up to date" SketchUp Pro . Add the Engineering ToolBox extension to your SketchUp Make/Pro from the Extension Warehouse !

Translate this Page

Translate this page to Your Own Language .

About the Engineering ToolBox!

Privacy Policy

We don't collect information from our users. More about

Citation

This page can be cited as

  • The Engineering ToolBox (2009). Hurricane Intensity Scale. [online] Available at: https://www.engineeringtoolbox.com/hurricane-intensity-scale-d_1565.html [Accessed Day Month Year].

Modify the access date according your visit.

3D Engineering ToolBox - draw and model technical applications! 2D Engineering ToolBox - create and share online diagram drawing templates! Engineering ToolBox Apps - mobile online and offline engineering applications!

Unit Converter

















































3.15.9

Sponsored Links
.