AVERAGE WIND SPEEDS FOR
DIFFERENT TIME PERIODS
What does "maximum sustained wind" mean ? How does it relate to gusts in tropical cyclones ? The National Hurricane Center uses a 1 min averaging time for reporting the sustained (i.e. relatively long-lasting) winds. The maximum sustained wind mentioned in the advisories that NHC issues for tropical storms and hurricanes are the highest 1 min surface winds occuring within the circulation of the system. These "surface" winds are those observed (or, more often, estimated) to occur at the standard meteorological height of 10 m (33 ft) in an unobstructed exposure (i.e., not blocked by buildings or trees). |
|
DAILY | |
Max. Gust 13.0 MPH. |
Time of Gust 9:29a |
ONE MINUTE | |
Ave. Speed 0.0 MPH. |
Max. Gust 0.0 MPH. |
TWO MINUTES | |
Ave. Speed 0.0 MPH. |
Max. Gust 0.0 MPH. |
FIVE MINUTES | |
Ave. Speed 2.5 MPH. |
Max. Gust 5.0 MPH. |
TEN MINUTES | |
Ave. Speed 2.3 MPH. |
Max. Gust 5.0 MPH. |