Total surge: ne.

Surge boundaries:

.zed dose cumulated over time indicated.

photo-TOA and photo-TOC given for outer primary photo-houndary only, distance

and time of closest approach of X given if <5,000 feet; rad-TOA = average of 38 and 100 percent of TOP,
rad-TOC = time normalized rate curve drops below 10’ r/hr; source center = distance of Py at TOP (time
of peak), length of tail calculated using official surface wind speed.
Approach velocities: Photo-velocities calculated for boundary indicated at specified distances

greater than that at TOP. Rad-velocities calculated for rise from 5 to 100 percent of peak for models in-

dicated (see Section A.3).

Waterborne sources:

Calculated water and foam movements for drifts and sets or radia] expansions

indicated.

Bomb-genera‘ed waves: Calculated as described in Section 2.3.2.
4. Boundary pot. Distance of various surge boundaries shown as a function of time; normalized rate
curve with logarithmic scale superimposed; calculated water and foam movements shown at bottom, values
in brackets are read from dashed boundaries, which compensate for photographic disappearance of the

surge (see text).

CHART IDENTIFYING SECTIONS OF ILLUSTRATIONS

Gamma Dose

|S Table

Rate Record

Te]

ran Boundary

Plot

136

Pages 137 and 138
deleted.

GB

Transit Plot

of Data

Select target paragraph3