The building maintenance scheduled for Friday February 27th at 5:00pm MST has been postponed until 5:00pm March 6th. PSD's website will be down during the maintenance.

Hurricane Related Time Series

Comparisons of the number of hurricanes to the MDR wind shear from 1948 to the present.

Hurricane Numbers vs. MDR Wind Shear
*MDR - Main Development Region - 10-20N, 20-80W