There are 3 different levels of zooming. They are as follows:

• National View - Gives you a view of the NCWF product and Radar Detection for the Continental US (CONUS). By default, the National zoom is displayed the first time the product is brought up. As you move your mouse over the actual product and one of 6 different Region boxes appear (NE, SE, NC, SC, NW, SW). The boxes show the extent of the area coverage when zoomed in (SC in this example). Click on the desired box to zoom into that region.
  To demo the effect ... move you mouse over the "Regional Views" text below.
• Regional Views - Once in the Regional View (in this case ... "South-Central US"), moving your mouse over the region, will depict each of the Air Route Traffic Control Center (ARTCC) Zooms in that region (ZFW in this example). Click on the desired box to zoom into that ARTCC.
  To demo the effect ... move you mouse over the "ARTCC Views" text below.
• ARTCC Views - Each Air Route Traffic Control Center (ARTCC) will be maximized in the window (in this case ... ZFW). A subsequent mouse click will expand out to the "National View".
  Move your mouse over the "National Views" text above to emulate the effect

Click "Next" for information on the Detection, Forecast, and Performance buttons.