It is vital to note the distinction from later codes: ASCE 7-05 wind speeds are lower than the "ultimate" wind speeds found in ASCE 7-10 because they incorporate safety factors differently. The engineer must consult the wind speed maps provided in the standard, accounting for special wind regions and hurricane-prone coastlines.
Use the equation above. For , design pressures can be taken from Table 6-2 directly. wind load calculation as per asce 7-05