correspond), and rotate the predictor around the ground zero point until the
GN line is pointing toward grid north.
The predictor is now oriented so
that fallout is going toward 90 degrees. The area covered by fallout can
now be evaluated.
Field Construction of Simplified Fallout Predictor.
If the fallout predictor shown in Figure 3-13 on page 3-25 is not available,
a predictor can be constructed from any pliable, transparent material to any
desired map scale by the following procedure:
Select an appropriate map scale.
On a piece of pliable,
transparent material or overlay paper, draw a thin dotted
from a point selected to represent ground zero (Figure 3-