User's Guide

Table Of Contents
Managing Storm Tracks
FasTrac Millennium User’s Guide – May 2003
3. Click and drag your mouse to define the height of the storm and the two points that define the
northernmost and southernmost edges of the storm. If the storm is moving north or south,
define the width of the storm and the easternmost and westernmost points. In both cases, you
will define a line that is perpendicular to the storm’s movement (shown in the following
figure as line 1-2).
4. Click and drag the mouse to define the leading edge of the storm, the squall amount, the
speed, and the direction. The four points (including the two points defined in step 3 and the
two points defined in this step (Line 3-4) are used to calculate the squall.
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