Basic Wind Speed, Ground Snow Load, Seismic Coefficients per ASCE7
Regarding this service: This website returns the values of wind speed, ground snow and seismic for the continental United States per ASCE 7-05, ASCE 7-10 and ASCE 7-16. The information reflects the ASCE maps electronically to speed up critical design project information and displays easily for your convenience. Your searches are archived in your profile.
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LEGEND |
Windspeed Contour Lines |
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90 |
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100 |
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110 |
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120 |
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130 |
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140 |
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150 |
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( Wind speed in MPH ) |
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Hatched Areas |
Special Wind Area
Contact the local building official
for design windspeed information. |
» CA, OR & WA are 85mph |
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