This Section:
Wind Maps Listing
Wind Increase based on Tower height
Back to Site Factors
Wind
Power Class
Wind Speed @ 33 ft. (mph)
1
0 - 9.8
2
9.8 - 11.5
3
11.5 - 12.5
4
12.5 - 13.4
5
13.4 - 14.3
6
14.3 - 15.7
7
15.7 - 21.1